Toyota Safety Sense 2.0 (TSS 2.0): Pre-Collision System with Pedestrian/Cyclist
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
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2021-2026 Toyota Sienna Generation Guide
Toyota Sienna 4th Gen XL40 (2021-2026) ADAS Calibration & Module Programming
Covers model years 2021-2026 - one service guide for the whole generation.
Full ADAS calibration, module programming, and key security work for every Toyota Sienna built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.
- Platform TNGA-K (XL40, 4th Gen Minivan)
- CAN Architecture Multi-CAN bus: PT-CAN (powertrain/HV), Body-CAN, AVC-LAN (multimedia); OBD2 DLC Pin 6/14 CAN 500 kbps
- Security Toyota Smart Entry - AES-128 DST-AES transponder; no OBD pin extraction; AKL requires TIS dealer authorization; max 8 keys; 315 MHz RF (US market)
The ADAS, module, and security rows below are consolidated across the full 2021-2026 generation. A year badge marks rows that apply only to part of the span; rows without a badge apply to every year. Year-specific differences are summarized under “What changes across 2021-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2021 Toyota Sienna. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (77GHz), and Blind Spot Monitor Sensor - Left (BSM), this TNGA-K (XL40, 4th Gen Minivan) platform vehicle, Toyota Immobilizer Gen 4 (AES-128 DST-AES) immobilizer support, Toyota Entune 3.0 infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
Platform
TNGA-K (XL40, 4th Gen Minivan)
Production
2004-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
FWD / AWD
Engine
-
CAN Speed
Multi-CAN bus: PT-CAN (powertrain/HV), Body-CAN, AVC-LAN (multimedia); OBD2 DLC Pin 6/14 CAN 500 kbps
Feature availability 4
Immobilizer: Toyota Immobilizer Gen 4 (AES-128 DST-AES)
StandardKey programming requires manufacturer-level tool access.
Platform: TNGA-K (XL40, 4th Gen Minivan)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
Toyota Safety Sense 2.5+ (Toyota Safety Sense 2.5 (TSS 2.5)+)
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Tool access for this exact year
Representative tool access paths for this exact model year, gated by the vehicle data and source packet we currently trust.
Factory scan, coding, and calibration access
Toyota Techstream / Toyota GTS+
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
OEM subscription required
Make-level OEM tool map plus exact-year gateway and ADAS fields.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Tool subscription required
Service-level scanner-vendor source packet plus exact-year ADAS records.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Bench programmer source packet plus exact-year module/security records.
Know this platform
This platform uses Multi-CAN bus: PT-CAN (powertrain/HV), Body-CAN, AVC-LAN (multimedia); OBD2 DLC Pin 6/14 CAN 500 kbps with ISO 15765-4 CAN (500 kbps).
- CAN
- Multi-CAN bus: PT-CAN (powertrain/HV), Body-CAN, AVC-LAN (multimedia); OBD2 DLC Pin 6/14 CAN 500 kbps
- OBD
- ISO 15765-4 CAN (500 kbps)
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Officially supported (openpilot master)
- Package
- TSS-P (2018-20) or TSS 2.5 (2021-23)
- Hardware
- Comma 3X + Toyota harness
- Harness
- Toyota Harness
2024+ not yet in tree.
Generation service summary for Toyota Sienna 4th Gen XL40 (2021-2026)
Generation coverage
This page consolidates Toyota Sienna service data for 2021-2026 across 6 model years; 6 years have merged CCT data.
Choose a yearADAS coverage
Merged ADAS coverage includes 28 system records, including Forward Camera (Monocular) (2021), Forward Radar (77GHz) (2021), Blind Spot Monitor Sensor - Left (BSM) (2021), and Blind Spot Monitor Sensor - Right (BSM) (2021). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 32 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 80 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesGateway and security
Gateway, immobilizer, and key-security coverage includes 8 merged records. Security procedures vary by year - verify by VIN.
View securityCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, security-access planning, and mail-in bench work for the Toyota Sienna 2021-2026 span, with exact-year validation before service.
Get a quoteDo I need calibration?
Windshield Replacement 26
TSS 2.0 Forward Camera (PCS
2021required
Static camera calibration required via Techstream after any windshield R&R. Toyota target board at 3.0 m from vehicle front on level surface. No metallic obstacles in camera field. All TSS 2.0 functions are camera-dependent - vehicle must not be returned without completed calibration. Clear DTC before road test.
LDA
2021required
Static camera calibration required via Techstream after any windshield R&R. Toyota target board at 3.0 m from vehicle front on level surface. No metallic obstacles in camera field. All TSS 2.0 functions are camera-dependent - vehicle must not be returned without completed calibration. Clear DTC before road test.
LTA
2021required
Static camera calibration required via Techstream after any windshield R&R. Toyota target board at 3.0 m from vehicle front on level surface. No metallic obstacles in camera field. All TSS 2.0 functions are camera-dependent - vehicle must not be returned without completed calibration. Clear DTC before road test.
AHB
2021required
Static camera calibration required via Techstream after any windshield R&R. Toyota target board at 3.0 m from vehicle front on level surface. No metallic obstacles in camera field. All TSS 2.0 functions are camera-dependent - vehicle must not be returned without completed calibration. Clear DTC before road test.
RCC)
2021required
Static camera calibration required via Techstream after any windshield R&R. Toyota target board at 3.0 m from vehicle front on level surface. No metallic obstacles in camera field. All TSS 2.0 functions are camera-dependent - vehicle must not be returned without completed calibration. Clear DTC before road test.
TSS 2.0 Forward Camera (PCS
2022required
Static camera calibration via Techstream. Target at 3.0 m from front on level surface. Clear DTC before road test.
LDA
2022required
Static camera calibration via Techstream. Target at 3.0 m from front on level surface. Clear DTC before road test.
LTA
2022required
Static camera calibration via Techstream. Target at 3.0 m from front on level surface. Clear DTC before road test.
AHB
2022required
Static camera calibration via Techstream. Target at 3.0 m from front on level surface. Clear DTC before road test.
RCC)
2022required
Static camera calibration via Techstream. Target at 3.0 m from front on level surface. Clear DTC before road test.
TSS 2.5+ Forward Camera (PCS
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
LDA
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
LTA
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
PDA
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
ESA
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
LCA
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
AHB
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
RCC)
2023required
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
TSS 2.5+ Forward Camera (PCS
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
LDA
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
LTA
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
PDA
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
ESA
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
LCA
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
AHB
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
RCC)
2024-2026required
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
Front Bumper Repair or Replacement 8
TSS 2.0 Forward Radar (PCS
2021required
77 GHz forward radar static initialization required via Techstream. Perform radar and camera calibration together when both disturbed. Inspect radar bracket for deformation - replace if bent. No physical aiming adjustment possible; replace sensor if mechanically damaged.
RCC
2021required
77 GHz forward radar static initialization required via Techstream. Perform radar and camera calibration together when both disturbed. Inspect radar bracket for deformation - replace if bent. No physical aiming adjustment possible; replace sensor if mechanically damaged.
AEB)
2021required
77 GHz forward radar static initialization required via Techstream. Perform radar and camera calibration together when both disturbed. Inspect radar bracket for deformation - replace if bent. No physical aiming adjustment possible; replace sensor if mechanically damaged.
TSS 2.0 Forward Radar (PCS
2022required
Radar initialization via Techstream. Perform with camera calibration if both disturbed. Replace if deformed.
RCC
2022required
Radar initialization via Techstream. Perform with camera calibration if both disturbed. Replace if deformed.
AEB)
2022required
Radar initialization via Techstream. Perform with camera calibration if both disturbed. Replace if deformed.
TSS 2.5+ Forward Radar
2023required
Radar Techstream initialization. Perform with camera calibration if both disturbed. TSS 2.5+ radar is year-specific - confirm part before ordering.
TSS 2.5+ Forward Radar
2024-2026required
Radar Techstream initialization. Pair with camera calibration when both disturbed.
Rear Bumper Repair or Replacement 8
BSM Left/Right Sensors
2021required
BSM 24 GHz sensor initialization required via Techstream for any sensor disturbed during bumper work. Fixed mount - verify sensor not physically damaged. Road verify BSM function at 20+ mph adjacent to another vehicle.
RCTA
2021required
BSM 24 GHz sensor initialization required via Techstream for any sensor disturbed during bumper work. Fixed mount - verify sensor not physically damaged. Road verify BSM function at 20+ mph adjacent to another vehicle.
BSM Sensors (L/R)
2022required
BSM Techstream initialization for any disturbed sensor. Verify BSM function at road speed.
RCTA
2022required
BSM Techstream initialization for any disturbed sensor. Verify BSM function at road speed.
BSM Sensors (L/R)
2023required
BSM Techstream initialization. Verify at road speed.
RCTA
2023required
BSM Techstream initialization. Verify at road speed.
BSM Sensors
2024-2026required
BSM Techstream init for any disturbed sensor. Road verify at speed.
RCTA
2024-2026required
BSM Techstream init for any disturbed sensor. Road verify at speed.
Any Collision 14
SRS ECU
2021required
Full module scan mandatory via Techstream. SRS ECU likely stores crash data - replace if deployment recorded (DTC 51-xx). All ADAS modules must be scanned for DTC. Camera and radar calibration required if front damaged. BSM initialization required if rear disturbed. Do not clear DTC without physical inspection of all affected systems.
Forward Camera
2021required
Full module scan mandatory via Techstream. SRS ECU likely stores crash data - replace if deployment recorded (DTC 51-xx). All ADAS modules must be scanned for DTC. Camera and radar calibration required if front damaged. BSM initialization required if rear disturbed. Do not clear DTC without physical inspection of all affected systems.
Forward Radar
2021required
Full module scan mandatory via Techstream. SRS ECU likely stores crash data - replace if deployment recorded (DTC 51-xx). All ADAS modules must be scanned for DTC. Camera and radar calibration required if front damaged. BSM initialization required if rear disturbed. Do not clear DTC without physical inspection of all affected systems.
BSM Sensors
2021required
Full module scan mandatory via Techstream. SRS ECU likely stores crash data - replace if deployment recorded (DTC 51-xx). All ADAS modules must be scanned for DTC. Camera and radar calibration required if front damaged. BSM initialization required if rear disturbed. Do not clear DTC without physical inspection of all affected systems.
deployed airbags
2021required
Full module scan mandatory via Techstream. SRS ECU likely stores crash data - replace if deployment recorded (DTC 51-xx). All ADAS modules must be scanned for DTC. Camera and radar calibration required if front damaged. BSM initialization required if rear disturbed. Do not clear DTC without physical inspection of all affected systems.
SRS ECU
2022required
Full Techstream scan. SRS ECU: replace if DTC 51-xx present. All disturbed ADAS modules must be calibrated before delivery.
ADAS sensors
2022required
Full Techstream scan. SRS ECU: replace if DTC 51-xx present. All disturbed ADAS modules must be calibrated before delivery.
all deployed systems
2022required
Full Techstream scan. SRS ECU: replace if DTC 51-xx present. All disturbed ADAS modules must be calibrated before delivery.
SRS ECU
2023required
Full Techstream scan. SRS: replace if DTC 51-xx. All ADAS must be calibrated. TSS 2.5+ camera and radar are year-specific - do not substitute 2021-2022 components.
all ADAS sensors
2023required
Full Techstream scan. SRS: replace if DTC 51-xx. All ADAS must be calibrated. TSS 2.5+ camera and radar are year-specific - do not substitute 2021-2022 components.
deployed systems
2023required
Full Techstream scan. SRS: replace if DTC 51-xx. All ADAS must be calibrated. TSS 2.5+ camera and radar are year-specific - do not substitute 2021-2022 components.
SRS ECU
2024-2026required
Full Techstream scan. SRS: replace if DTC 51-xx. Calibrate all disturbed ADAS before delivery.
all ADAS sensors
2024-2026required
Full Techstream scan. SRS: replace if DTC 51-xx. Calibrate all disturbed ADAS before delivery.
deployed systems
2024-2026required
Full Techstream scan. SRS: replace if DTC 51-xx. Calibrate all disturbed ADAS before delivery.
ECM or HV ECU Replacement 17
ECM
2021required
HV service plug must be removed before any ECM or HV ECU work. Techstream VIN registration, IMMO coding, injector compensation required for ECM. MG ECU requires resolver calibration. HV Battery ECU requires SOC/cell balance verification. All key re-registration required if Smart Key ECU replaced.
MG ECU
2021required
HV service plug must be removed before any ECM or HV ECU work. Techstream VIN registration, IMMO coding, injector compensation required for ECM. MG ECU requires resolver calibration. HV Battery ECU requires SOC/cell balance verification. All key re-registration required if Smart Key ECU replaced.
HV Battery ECU
2021required
HV service plug must be removed before any ECM or HV ECU work. Techstream VIN registration, IMMO coding, injector compensation required for ECM. MG ECU requires resolver calibration. HV Battery ECU requires SOC/cell balance verification. All key re-registration required if Smart Key ECU replaced.
PCU
2021required
HV service plug must be removed before any ECM or HV ECU work. Techstream VIN registration, IMMO coding, injector compensation required for ECM. MG ECU requires resolver calibration. HV Battery ECU requires SOC/cell balance verification. All key re-registration required if Smart Key ECU replaced.
Immobilizer
2021required
HV service plug must be removed before any ECM or HV ECU work. Techstream VIN registration, IMMO coding, injector compensation required for ECM. MG ECU requires resolver calibration. HV Battery ECU requires SOC/cell balance verification. All key re-registration required if Smart Key ECU replaced.
ECM
2022required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration. HV Battery ECU: SOC verify.
MG ECU
2022required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration. HV Battery ECU: SOC verify.
HV Battery ECU
2022required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration. HV Battery ECU: SOC verify.
Immobilizer
2022required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration. HV Battery ECU: SOC verify.
ECM
2023required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration.
MG ECU
2023required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration.
HV Battery ECU
2023required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration.
Immobilizer
2023required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration.
ECM
2024-2026required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation, resolver calibration (MG ECU).
MG ECU
2024-2026required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation, resolver calibration (MG ECU).
HV Battery ECU
2024-2026required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation, resolver calibration (MG ECU).
Immobilizer
2024-2026required
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation, resolver calibration (MG ECU).
Smart Key ECU Replacement 4
All registered Smart Keys (all erased on replacement)
2021required
All previously registered keys are erased when Smart Key ECU is replaced. TIS dealer authorization required for AKL scenario. All customer keys must be present at time of Techstream re-registration. Verify max 8 key limit. Road verify remote lock/unlock and push-button start post-programming.
All registered keys
2022required
All keys erased. TIS authorization for AKL. All customer keys must be present for re-registration.
All registered keys
2023required
All keys erased. TIS authorization for AKL. All keys present for re-registration. Max 8.
All registered keys
2024-2026required
All keys erased. TIS authorization for AKL. All keys present for re-registration.
Wheel Alignment / Suspension Work 3
Steering Angle Sensor (via Skid Control ECU)
2021required
Steering angle sensor zero-point calibration required via Techstream after any wheel alignment, steering component replacement, or suspension geometry change. Drive straight at 35+ mph on level road after Techstream reset to confirm SAS relearn.
Steering Angle Sensor
2022required
SAS zero-point calibration via Techstream. Drive straight 35+ mph after reset.
Steering Angle Sensor
2023-2026required
SAS zero-point via Techstream. Drive straight 35+ mph after reset.
Power Sliding Door or Liftgate Replacement 2
PSD ECU (L/R)
2021required
Techstream initialization required for any replaced power door or liftgate ECU. Adjust open/close force limits and travel limits. Verify pinch protection. Obstacle detection test required before returning vehicle.
Power Liftgate ECU
2021required
Techstream initialization required for any replaced power door or liftgate ECU. Adjust open/close force limits and travel limits. Verify pinch protection. Obstacle detection test required before returning vehicle.
Forward Camera Replacement 1
2021-2026
Yes
Camera module replacement requires full recalibration using Techstream.
Forward Radar Replacement 1
2021-2026
Yes
Radar module replacement requires alignment/calibration using Techstream.
BSM Sensor Replacement 1
2021-2026
Yes
Blind spot monitoring sensor replacement requires calibration using Techstream.
Mirror Replacement 1
2021-2026
Conditional
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
Year-by-year details
| Year | VIN split | Infotainment | Wireless CarPlay | Wireless Android Auto | Trim notes |
|---|---|---|---|---|---|
| 2021 | VIN pos 4-8 identifies model/body/engine. Toyota WMI: 2T1 (Camry), 4T1 (Corolla/RAV4), 5TD (Highlander). Position 7 = engine. Position 10 = model year code. | Toyota Entune 3.0 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | ||
| 2022 | VIN pos 4-8 identifies model/body/engine. Toyota WMI: 2T1 (Camry), 4T1 (Corolla/RAV4), 5TD (Highlander). Position 7 = engine. Position 10 = model year code. | Toyota Entune 3.0 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | ||
| 2023 | VIN pos 4-8 identifies model/body/engine. Toyota WMI: 2T1 (Camry), 4T1 (Corolla/RAV4), 5TD (Highlander). Position 7 = engine. Position 10 = model year code. | Toyota Audio Multimedia | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2024 | VIN pos 4-8 identifies model/body/engine. Toyota WMI: 2T1 (Camry), 4T1 (Corolla/RAV4), 5TD (Highlander). Position 7 = engine. Position 10 = model year code. | Toyota Audio Multimedia | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2025 | VIN pos 4-8 identifies model/body/engine. Toyota WMI: 2T1 (Camry), 4T1 (Corolla/RAV4), 5TD (Highlander). Position 7 = engine. Position 10 = model year code. | Toyota Audio Multimedia | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2026 | VIN pos 4-8 identifies model/body/engine. Toyota WMI: 2T1 (Camry), 4T1 (Corolla/RAV4), 5TD (Highlander). Position 7 = engine. Position 10 = model year code. | Toyota Audio Multimedia | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
What changes across 2021-2026
Differences versus the generation reference year. Years not listed here match the shared platform data on this page.
2023
- Infotainment: Toyota Audio Multimedia (was Toyota Entune 3.0)
- Wireless CarPlay: Yes
- Wireless Android Auto: Yes
2024
- Infotainment: Toyota Audio Multimedia (was Toyota Entune 3.0)
- Wireless CarPlay: Yes
- Wireless Android Auto: Yes
2025
- Infotainment: Toyota Audio Multimedia (was Toyota Entune 3.0)
- Wireless CarPlay: Yes
- Wireless Android Auto: Yes
2026
- Infotainment: Toyota Audio Multimedia (was Toyota Entune 3.0)
- Wireless CarPlay: Yes
- Wireless Android Auto: Yes
28 ADAS systems documented across 2021-2026. Rows that apply to only part of the generation carry a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Toyota Safety Sense 2.0 (TSS 2.0): Pre-Collision System with Pedestrian/Cyclist Detection (Pre-Collision System), Lane Departure Alert, Lane Tracing Assist, Radar Cruise Control, Automatic High Beams
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) 2021 | Forward Camera | Camera | Static | YES | ~86790-08060 | |
| Forward Radar (77GHz) 2021 | Front Radar | Radar | Static | YES | ~88210-08040 | |
| Blind Spot Monitor Sensor - Left (BSM) 2021 | Side Radar | Radar | Static + Dynamic | YES | ~88162-08020 | |
| Blind Spot Monitor Sensor - Right (BSM) 2021 | Side Radar | Radar | Static + Dynamic | YES | ~88161-08020 | |
| Rear Cross Traffic Alert (RCTA) 2021 | Side Radar | Radar | None | YES | - | |
| Automatic High Beams (AHB) 2021 | Forward Camera | Camera | Static | YES | (INTEGRATED IN TSS 2.0 FORWARD CAMERA) | |
| Rear View Camera 2021 | Rear Camera | Camera | Static | YES | ~86790-08020 (VARIES BY TRIM) | |
| Forward Camera (Monocular) 2022 | Forward Camera | Camera | Static | YES | ~86790-08060 | |
| Forward Radar (77GHz) 2022 | Front Radar | Radar | Static | YES | ~88210-08040 | |
| Blind Spot Monitor Sensor - Left (BSM) 2022 | Side Radar | Radar | Static + Dynamic | YES | ~88162-08020 | |
| Blind Spot Monitor Sensor - Right (BSM) 2022-2023 | Side Radar | Radar | Static + Dynamic | YES | ~88161-08020 | |
| Rear Cross Traffic Alert (RCTA) 2022 | Side Radar | Radar | None | YES | - | |
| Automatic High Beams (AHB) 2022 | Forward Camera | Camera | Static | YES | (INTEGRATED TSS 2.0 CAMERA) | |
| Rear View Camera 2022 | Rear Camera | Camera | Static | YES | ~86790-08020 (VERIFY SUFFIX VIA TIS) | |
| Forward Camera (Monocular) 2023 | Forward Camera | Camera | Static | YES | ~86790-08070 (TSS 2.5 | |
| Forward Radar (77GHz) 2023 | Front Radar | Radar | Static | YES | ~88210-08050 (TSS 2.5 | |
| Blind Spot Monitor Sensor - Left (BSM) 2023 | Side Radar | Radar | Static + Dynamic | YES | ~88162-08020 | |
| Rear Cross Traffic Alert (RCTA) 2023-2026 | Side Radar | Radar | None | YES | - | |
| Proactive Driving Assist (PDA - TSS 2.5+) 2023 | Fused (Radar + Camera) | Fused | Static | YES | - | |
| Automatic High Beams (AHB) 2023 | Forward Camera | Camera | Static | YES | (INTEGRATED TSS 2.5 | |
| Rear View Camera 2023 | Rear Camera | Camera | Static | YES | ~86790-08020 (VERIFY SUFFIX VIA TIS) | |
| Forward Camera (Monocular) 2024-2026 | Forward Camera | Camera | Static | YES | ~86790-08070 (VERIFY 2024 SUFFIX VIA TIS) | |
| Forward Radar (77GHz) 2024-2026 | Front Radar | Radar | Static | YES | ~88210-08050 (VERIFY 2024 SUFFIX VIA TIS) | |
| Blind Spot Monitor Sensor - Left (BSM) 2024-2026 | Side Radar | Radar | Static + Dynamic | YES | ~88162-08020 (VERIFY 2024 SUFFIX VIA TIS) | |
| Blind Spot Monitor Sensor - Right (BSM) 2024-2026 | Side Radar | Radar | Static + Dynamic | YES | ~88161-08020 (VERIFY 2024 SUFFIX VIA TIS) | |
| Proactive Driving Assist (PDA) 2024-2026 | Fused (Radar + Camera) | Fused | Static | YES | - | |
| Automatic High Beams (AHB) 2024-2026 | Forward Camera | Camera | Static | YES | (INTEGRATED TSS 2.5 | |
| Rear View Camera 2024-2026 | Rear Camera | Camera | Static | YES | ~86790-08020 (VERIFY 2024 SUFFIX VIA TIS) |
ADAS SYSTEM
YES Supported
Identification
- System type
- Module category
- Sensor location
Part Numbers
- OEM
- Alternative
Calibration & Triggers
- Calibration type
- Programming approach
- Requires PMI
- Trigger events
Technical Notes
- Chip / MCU
- Service notes
Need this calibrated?
Get a quote for ADAS calibration WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
Windshield Replacement 2021 Affected: TSS 2.0 Forward Camera (PCS, LDA, LTA, AHB, RCC)
Static camera calibration required via Techstream after any windshield R&R. Toyota target board at 3.0 m from vehicle front on level surface. No metallic obstacles in camera field. All TSS 2.0 functions are camera-dependent - vehicle must not be returned without completed calibration. Clear DTC before road test.
Front Bumper Repair or Replacement 2021 Affected: TSS 2.0 Forward Radar (PCS, RCC, AEB)
77 GHz forward radar static initialization required via Techstream. Perform radar and camera calibration together when both disturbed. Inspect radar bracket for deformation - replace if bent. No physical aiming adjustment possible; replace sensor if mechanically damaged.
Rear Bumper Repair or Replacement 2021 Affected: BSM Left/Right Sensors, RCTA
BSM 24 GHz sensor initialization required via Techstream for any sensor disturbed during bumper work. Fixed mount - verify sensor not physically damaged. Road verify BSM function at 20+ mph adjacent to another vehicle.
Any Collision 2021 Affected: SRS ECU, Forward Camera, Forward Radar, BSM Sensors, deployed airbags
Full module scan mandatory via Techstream. SRS ECU likely stores crash data - replace if deployment recorded (DTC 51-xx). All ADAS modules must be scanned for DTC. Camera and radar calibration required if front damaged. BSM initialization required if rear disturbed. Do not clear DTC without physical inspection of all affected systems.
ECM or HV ECU Replacement 2021 Affected: ECM, MG ECU, HV Battery ECU, PCU, Immobilizer
HV service plug must be removed before any ECM or HV ECU work. Techstream VIN registration, IMMO coding, injector compensation required for ECM. MG ECU requires resolver calibration. HV Battery ECU requires SOC/cell balance verification. All key re-registration required if Smart Key ECU replaced.
Smart Key ECU Replacement 2021 Affected: All registered Smart Keys (all erased on replacement)
All previously registered keys are erased when Smart Key ECU is replaced. TIS dealer authorization required for AKL scenario. All customer keys must be present at time of Techstream re-registration. Verify max 8 key limit. Road verify remote lock/unlock and push-button start post-programming.
Wheel Alignment / Suspension Work 2021 Affected: Steering Angle Sensor (via Skid Control ECU)
Steering angle sensor zero-point calibration required via Techstream after any wheel alignment, steering component replacement, or suspension geometry change. Drive straight at 35+ mph on level road after Techstream reset to confirm SAS relearn.
Power Sliding Door or Liftgate Replacement 2021 Affected: PSD ECU (L/R), Power Liftgate ECU
Techstream initialization required for any replaced power door or liftgate ECU. Adjust open/close force limits and travel limits. Verify pinch protection. Obstacle detection test required before returning vehicle.
Forward Camera Replacement
Camera module replacement requires full recalibration using Techstream.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using Techstream.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using Techstream.
Mirror Replacement
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
Windshield Replacement 2022 Affected: TSS 2.0 Forward Camera (PCS, LDA, LTA, AHB, RCC)
Static camera calibration via Techstream. Target at 3.0 m from front on level surface. Clear DTC before road test.
Front Bumper Repair or Replacement 2022 Affected: TSS 2.0 Forward Radar (PCS, RCC, AEB)
Radar initialization via Techstream. Perform with camera calibration if both disturbed. Replace if deformed.
Rear Bumper Repair or Replacement 2022 Affected: BSM Sensors (L/R), RCTA
BSM Techstream initialization for any disturbed sensor. Verify BSM function at road speed.
Any Collision 2022 Affected: SRS ECU, ADAS sensors, all deployed systems
Full Techstream scan. SRS ECU: replace if DTC 51-xx present. All disturbed ADAS modules must be calibrated before delivery.
ECM or HV ECU Replacement 2022 Affected: ECM, MG ECU, HV Battery ECU, Immobilizer
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration. HV Battery ECU: SOC verify.
Smart Key ECU Replacement 2022 Affected: All registered keys
All keys erased. TIS authorization for AKL. All customer keys must be present for re-registration.
Wheel Alignment / Suspension Work 2022 Affected: Steering Angle Sensor
SAS zero-point calibration via Techstream. Drive straight 35+ mph after reset.
Windshield Replacement 2023 Affected: TSS 2.5+ Forward Camera (PCS, LDA, LTA, PDA, ESA, LCA, AHB, RCC)
Static camera calibration via Techstream. 3.0 m target on level surface. TSS 2.5+ adds intersection PCS - confirm calibration completion before delivery. Clear all DTC.
Front Bumper Repair or Replacement 2023 Affected: TSS 2.5+ Forward Radar
Radar Techstream initialization. Perform with camera calibration if both disturbed. TSS 2.5+ radar is year-specific - confirm part before ordering.
Rear Bumper Repair or Replacement 2023 Affected: BSM Sensors (L/R), RCTA
BSM Techstream initialization. Verify at road speed.
Any Collision 2023 Affected: SRS ECU, all ADAS sensors, deployed systems
Full Techstream scan. SRS: replace if DTC 51-xx. All ADAS must be calibrated. TSS 2.5+ camera and radar are year-specific - do not substitute 2021-2022 components.
ECM or HV ECU Replacement 2023 Affected: ECM, MG ECU, HV Battery ECU, Immobilizer
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation. MG ECU: resolver calibration.
Smart Key ECU Replacement 2023 Affected: All registered keys
All keys erased. TIS authorization for AKL. All keys present for re-registration. Max 8.
Wheel Alignment / Suspension Work 2023-2026 Affected: Steering Angle Sensor
SAS zero-point via Techstream. Drive straight 35+ mph after reset.
Windshield Replacement 2024-2026 Affected: TSS 2.5+ Forward Camera (PCS, LDA, LTA, PDA, ESA, LCA, AHB, RCC)
Static calibration via Techstream. 3.0 m target from front on level surface. All TSS 2.5+ functions camera-dependent. Clear DTC before road test.
Front Bumper Repair or Replacement 2024-2026 Affected: TSS 2.5+ Forward Radar
Radar Techstream initialization. Pair with camera calibration when both disturbed.
Rear Bumper Repair or Replacement 2024-2026 Affected: BSM Sensors, RCTA
BSM Techstream init for any disturbed sensor. Road verify at speed.
Any Collision 2024-2026 Affected: SRS ECU, all ADAS sensors, deployed systems
Full Techstream scan. SRS: replace if DTC 51-xx. Calibrate all disturbed ADAS before delivery.
ECM or HV ECU Replacement 2024-2026 Affected: ECM, MG ECU, HV Battery ECU, Immobilizer
HV service plug out. Techstream VIN registration, IMMO coding, injector compensation, resolver calibration (MG ECU).
Smart Key ECU Replacement 2024-2026 Affected: All registered keys
All keys erased. TIS authorization for AKL. All keys present for re-registration.
Modules we program on this generation
80 documented Toyota Sienna modules across 2021-2026. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
SRS Control Unit Verify by VIN 2021-2022 89170-08210
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PART
- 89170-08210
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
SRS Control Unit Verify by VIN 2021-2022 89170-08220
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PART
- 89170-08220
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
SRS Control Unit Verify by VIN 2021-2022 89170-08230
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PART
- 89170-08230
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
SRS Control Unit Verify by VIN 2023-2026 8917008220
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 8917008220
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
SRS Control Unit Verify by VIN 2023-2026 8917008230
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 8917008230
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
SRS Control Unit Verify by VIN 2023-2026 8917008210
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 8917008210
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
ECU MODULES
ECU Modules
ECM - 2.5L A25A-FXS Hybrid (AWD) x4
~89661-08 Verify by VIN 2021 OBD Programming Port
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89661-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso SH72543 / Renesas RH850
- NOTES
- ALL Sienna 2021+ are Hybrid AWD. DISABLE HV system (remove service plug) before any ECM work. Techstream ECM programming via TIS calibration file + VIN registration + IMMO coding. Injector compensation data entry required (QR code on each injector body). ECM interacts with MG ECU, HV Battery ECU, and Inverter on HV network. TIS HV safety protocol required throughout.
~89661-08 Verify by VIN 2022 OBD Programming Port
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89661-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso SH72543 / Renesas RH850
- NOTES
- HV service plug removal mandatory. Techstream ECM programming: TIS calibration file + VIN registration + IMMO coding + injector compensation (QR code on each injector). Same procedure as 2021.
~89661-08 Verify by VIN 2023 OBD Programming Port
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89661-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso SH72543 / Renesas RH850
- NOTES
- HV service plug out mandatory. Techstream ECM programming + VIN registration + IMMO coding + injector compensation (QR code). TIS HV safety protocol. Same flow as 2021-2022.
~89661-08 Verify by VIN 2024-2026 OBD Programming Port
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89661-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso SH72543 / Renesas RH850
- NOTES
- HV service plug out mandatory. Techstream ECM: TIS calibration file + VIN registration + IMMO coding + injector compensation (QR code). TIS HV safety protocol required.
MG ECU (Motor-Generator Control) x4
~89650-08 Verify by VIN 2021 OBD Programming Port
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89650-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- Hybrid only. HV service plug removal mandatory before removal. Techstream MG ECU programming. MG1/MG2 resolver zero-point calibration via Techstream after replacement. Verify HV network communication with no DTC post-programming.
~89650-08 Verify by VIN 2022 OBD Programming Port
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89650-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV disable required. Techstream MG ECU programming. MG1/MG2 resolver zero-point calibration required after replacement.
~89650-08 Verify by VIN 2023 OBD Programming Port
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89650-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV disable required. Techstream programming. MG1/MG2 resolver calibration after replacement.
~89650-08 Verify by VIN 2024-2026 OBD Programming Port
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89650-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV disable required. MG1/MG2 resolver zero-point calibration via Techstream after replacement.
HV Battery ECU (Battery Management) Verify by VIN 2021 x1
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89892-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- Hybrid only. HV service plug removal mandatory. Techstream HV Battery ECU programming. Verify cell balance and State of Charge (SOC) after programming. OEM only - no aftermarket replacement. Verify no HV DTC post-programming.
Inverter with Converter (PCU) Verify by VIN 2021 x1
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~G9200-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- Power Control Unit - integrates inverter, boost converter, DC/DC converter. HV service plug removal mandatory. Techstream PCU initialization after replacement. High-voltage work - certified HV technician required. Verify system voltage and no HV DTC before road test.
Rear Motor Inverter (E-Four AWD) x3
~G9240-08 Verify by VIN 2021 OBD Programming Port
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~G9240-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- E-Four rear electric motor inverter - unique to Sienna AWD. HV service plug removal mandatory. Techstream rear motor ECU initialization after replacement. Verify AWD torque distribution function post-programming.
~G9240-08 Verify by VIN 2022 OBD Programming Port
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~G9240-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV service plug out. Techstream rear motor ECU initialization. Verify AWD torque distribution post-programming.
~G9240-08 Verify by VIN 2023-2026 OBD Programming Port
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~G9240-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV service plug out. Techstream initialization. AWD torque distribution verify.
HV Battery ECU x3
~89892-08 Verify by VIN 2022 OBD Programming Port
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89892-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV service plug out mandatory. Techstream programming. Verify cell balance and SOC after programming. OEM only.
~89892-08 Verify by VIN 2023 OBD Programming Port
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89892-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV service plug out. OEM only. Techstream programming. SOC/cell balance verify.
~89892-08 Verify by VIN 2024-2026 OBD Programming Port
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89892-08
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso
- NOTES
- HV service plug out. OEM only. SOC and cell balance verify post-programming.
BCM MODULES
BCM Modules
Body ECU (Smart Entry / Body Integration) x4
~89220-08100 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89220-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- Controls Smart Entry, power sliding doors, power liftgate, door locks, interior/exterior lighting. Techstream Body ECU initialization required after replacement. Smart Key re-registration required - all customer keys must be present at time of registration.
~89220-08100 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89220-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream initialization required. Smart Key re-registration required after replacement - all keys must be present.
~89220-08100 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89220-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream initialization. Smart Key re-registration required. All keys must be present.
~89220-08100 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89220-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream initialization. Smart Key re-registration - all keys must be present.
Smart Key ECU x4
~89990-08100 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- Manages Smart Key pairing and AES-128 DST-AES authentication. Replacement erases all registered keys. TIS dealer authorization required. Techstream Smart Key registration procedure. All customer keys must be present for re-registration. Maximum 8 keys. No OBD pin extraction available.
~89990-08100 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- All keys erased on replacement. TIS dealer authorization required. All customer keys must be present for Techstream re-registration. Max 8 keys.
~89990-08100 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- All keys erased on replacement. TIS authorization required. All keys present for re-registration. Max 8 keys.
~89990-08100 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- All keys erased on replacement. TIS authorization required. All keys present for Techstream re-registration. Max 8 keys.
Power Sliding Door ECU (Left) x4
~89640-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89640-08
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream PSD initialization after replacement. Adjust open/close force limits via Techstream. Verify pinch detection. Available all trims on XL40.
~89640-08 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89640-08
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream PSD initialization. Adjust force and travel limits. Verify pinch detection.
~89640-08 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89640-08
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream PSD initialization. Adjust force/travel limits. Verify pinch detection.
~89640-08 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89640-08
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream PSD init. Force/travel limit adjustment. Pinch detection verify.
Power Sliding Door ECU (Right) x2
~89640-08 R (VERIFY VIA TIS) Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89640-08 R (VERIFY VIA TIS)
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Same procedure as left PSD ECU. Techstream initialization and adjustment required. Verify obstacle detection post-programming.
~89640-08 R (VERIFY VIA TIS) Verify by VIN 2022-2026
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89640-08 R (VERIFY VIA TIS)
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Same as left PSD ECU.
Power Liftgate ECU x4
~89640-08 L (VERIFY VIA TIS) Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89640-08 L (VERIFY VIA TIS)
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream power liftgate initialization. Adjust open height limit setting via Techstream. Verify obstacle detection operation after replacement.
~89640-08 L (VERIFY VIA TIS) Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89640-08 L (VERIFY VIA TIS)
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream PLG initialization. Set open height limit. Verify obstacle detection.
~89640-08 L (VERIFY VIA TIS) Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89640-08 L (VERIFY VIA TIS)
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream PLG initialization. Height limit adjustment. Obstacle detection verify.
~89640-08 L (VERIFY VIA TIS) Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89640-08 L (VERIFY VIA TIS)
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream PLG init. Height limit set. Obstacle detection verify.
Gateway Module (GWM) Verify by VIN 2021 x1
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~82641-08
- SECURITY
- standard
- CODING
- Yes
- CLONE
- No
- NOTES
- Body sub-system CAN network gateway. Techstream network health check after replacement. Verify all body sub-systems communicate without DTC post-programming.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - U660F 8-Speed Auto Verify by VIN 2021-2022 89530-08
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PART
- 89530-08
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Renesas SH7269
- NOTES
- Requires Toyota TIS or J2534 tool, VIN coding mandatory, ATF WS fluid, shift relearn via test drive
TCU - U881E 8-Speed CVT Verify by VIN 2023-2024 89535-08
_years covers only 2023-2024 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024
Always match the full part number before buying a used module.
- PART
- 89535-08
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Renesas SH72xx
- NOTES
- CVT relearn required via Techstream, use Toyota ATF WS fluid, VIN coding mandatory
TCU - U760F 8-Speed Auto Verify by VIN 2025-2026 89530-08
_years covers only 2025-2026 for this generation
Used/donor module guide
Compatible donor years: 2025, 2026
Donor must match part family 89530-08 - requires cloning
Always match the full part number before buying a used module.
- PART
- 89530-08
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Renesas SH72546
- NOTES
- Requires Techstream coding, ATF relearn procedure, WS fluid specification
ABS / BRAKE MODULES
ABS / Brake Modules
Skid Control ECU (ABS/VSC/TRAC) - Hybrid x4
~89540-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89540-08
- CLONE
- No
- NOTES
- Advics supplier on XL40 Hybrid. Techstream ABS/VSC initialization after replacement. Power bleed sequence required if hydraulic unit replaced. Steering angle sensor (SAS) zero-point calibration required: Techstream SAS reset + drive straight at 35+ mph on level road. Hybrid: additional regenerative braking coordination - verify no HV or VSC DTC after initialization. Confirm exact part suffix via TIS.
~89540-08 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89540-08
- CLONE
- No
- NOTES
- Techstream ABS/VSC initialization. SAS zero-point calibration required post-replacement. Hybrid regenerative braking coordination - verify no HV DTC after init.
~89540-08 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89540-08
- CLONE
- No
- NOTES
- Techstream ABS/VSC initialization. SAS zero-point calibration required. Hybrid regen braking verify.
~89540-08 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89540-08
- CLONE
- No
- NOTES
- Techstream ABS/VSC init. SAS zero-point calibration required. Hybrid regen coordination verify.
Wheel Speed Sensor - Front Left x4
~89542-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89542-08
- CLONE
- No
- NOTES
- Active Hall-effect sensor. Techstream DTC clear + road test at 15+ mph to verify signal quality. Check tone ring for debris or damage.
~89542-08 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89542-08
- CLONE
- No
- NOTES
- Hall-effect active sensor. Techstream DTC clear + road test at 15+ mph.
~89542-08 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~89542-08
- CLONE
- No
- NOTES
- Hall-effect active. DTC clear + road test 15+ mph.
~89542-08 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89542-08
- CLONE
- No
- NOTES
- Active Hall-effect. DTC clear + road test 15+ mph.
Wheel Speed Sensor - Front Right x2
~89543-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89543-08
- CLONE
- No
- NOTES
- Same procedure as front left wheel speed sensor.
~89543-08 Verify by VIN 2022-2026
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89543-08
- CLONE
- No
- NOTES
- Same as front left.
Wheel Speed Sensor - Rear Left x3
~89545-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89545-08
- CLONE
- No
- NOTES
- Active Hall-effect. Rear axle. Techstream DTC clear + road test. E-Four rear motor proximity - verify no magnetic interference after installation.
~89545-08 Verify by VIN 2022-2023
_years covers only 2022-2023 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023
Always match the full part number before buying a used module.
- PART
- ~89545-08
- CLONE
- No
- NOTES
- E-Four proximity - verify no magnetic interference.
~89545-08 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89545-08
- CLONE
- No
- NOTES
- E-Four proximity - verify no magnetic interference post-install.
Wheel Speed Sensor - Rear Right x2
~89544-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~89544-08
- CLONE
- No
- NOTES
- Same procedure as rear left. E-Four proximity note applies.
~89544-08 Verify by VIN 2022-2026
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89544-08
- CLONE
- No
- NOTES
- Same as rear left.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) Verify by VIN 2021 83800-08C21, 83800-08B51
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Donor must match part family 83800-08C21 - requires cloning
Always match the full part number before buying a used module.
- PART
- 83800-08C21, 83800-08B51
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) Verify by VIN 2022 83800-08D40, 83800-08C21
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Donor must match part family 83800-08D40 - requires cloning
Always match the full part number before buying a used module.
- PART
- 83800-08D40, 83800-08C21
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) Verify by VIN 2023 83800-08A50, 83800-08D60
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Donor must match part family 83800-08A50 - requires cloning
Always match the full part number before buying a used module.
- PART
- 83800-08A50, 83800-08D60
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) Verify by VIN 2024-2026 83800-08A50
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Donor must match part family 83800-08A50 - requires cloning
Always match the full part number before buying a used module.
- PART
- 83800-08A50
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- INTEGRATED (spiral cable 84306 family)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
Other x16
~86140-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~86140-08
- NOTES
- Toyota Audio Multimedia 9 inch touchscreen. Apple CarPlay and Android Auto standard. Techstream audio diagnostic check. Toyota Connected Services OTA update capable. USB software update capability via USB-A port.
~86140-08 P (VERIFY VIA TIS) Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~86140-08 P (VERIFY VIA TIS)
- NOTES
- 12.3 inch widescreen on Platinum trim. Same Techstream diagnostic approach as 9 inch unit. Verify all connected services functional post-replacement. JBL premium audio system on Platinum.
~86907-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~86907-08
- NOTES
- Qi wireless charging pad, center console. Techstream DTC clear after replacement. Verify charging function with compatible device post-install.
~86680-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~86680-08
- NOTES
- Dual rear seat displays, Platinum trim. HDMI input. Techstream check for display communication DTC. OEM replacement recommended.
~87810-08 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- ~87810-08
- NOTES
- Wide-angle rear camera display mirror. Techstream check after replacement. Calibration not typically required but verify display alignment on screen.
~86140-08 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~86140-08
- NOTES
- Toyota Audio Multimedia 9 inch. Apple CarPlay / Android Auto. Techstream audio check. OTA update capable.
~86140-08 P (VERIFY VIA TIS) Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~86140-08 P (VERIFY VIA TIS)
- NOTES
- Platinum trim 12.3 inch widescreen. JBL audio. Techstream integration check post-replacement.
~86907-08 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~86907-08
- NOTES
- Qi wireless charging center console. Verify function with compatible device after replacement.
~86680-08 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~86680-08
- NOTES
- Dual rear displays on Platinum. Techstream DTC check for display communication fault.
~86140-08 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~86140-08
- NOTES
- Toyota Audio Multimedia 9 inch. CarPlay/Android Auto. OTA capable.
~86140-08 P (VERIFY VIA TIS) Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~86140-08 P (VERIFY VIA TIS)
- NOTES
- Platinum 12.3 inch. JBL audio. Techstream integration check.
~86907-08 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~86907-08
- NOTES
- Qi charging center console. Verify function after replacement.
~86680-08 Verify by VIN 2023-2026
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~86680-08
- NOTES
- Dual rear displays. Techstream DTC check.
~86140-08 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~86140-08
- NOTES
- Wireless CarPlay and Android Auto. OTA capable. Techstream audio check.
~86140-08 P (VERIFY VIA TIS) Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~86140-08 P (VERIFY VIA TIS)
- NOTES
- Platinum 12.3 inch. JBL. Wireless CarPlay/Android Auto. Techstream integration check.
~86907-08 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~86907-08
- NOTES
- Qi charging. Verify function after replacement.
8 gateway, immobilizer, and security items documented across 2021-2026.
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System Toyota Immobilizer Gen 4 (AES-128 DST-AES)
- Add Key Yes
- All Keys Lost Yes
Toyota Smart Entry - AES-128 DST-AES transponder; no OBD pin extraction; AKL requires TIS dealer authorization; max 8 keys; 315 MHz RF (US market)
IMMOBILIZER MODULES
Immobilizer Modules
Toyota Immobilizer - Smart Key ECU (AES-128) Verify by VIN 2021 ~89990-08100
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Donor must match part family ~89990-08100; VIN-locked
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- NOTES
- Generation 4 Toyota immobilizer integrated in Smart Key ECU (Certification ECU). No OBD pin code extraction available. AKL (All Keys Lost) requires TIS dealer authorization + Techstream key registration procedure. Erase all, register new keys. Minimum 1 working key required for add-key procedure. Maximum 8 keys. 315 MHz RF (US market). Key blade: TOY48 profile.
Toyota Immobilizer - Smart Key ECU (AES-128) Verify by VIN 2022 ~89990-08100
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Donor must match part family ~89990-08100; VIN-locked
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- NOTES
- Gen 4 Toyota immobilizer. No OBD pin extraction. AKL requires TIS dealer authorization. Techstream key registration. Max 8 keys. TOY48 key blade.
Toyota Immobilizer - Smart Key ECU (AES-128) Verify by VIN 2023 ~89990-08100
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Donor must match part family ~89990-08100; VIN-locked
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- NOTES
- Gen 4. No OBD pin extraction. AKL requires TIS dealer authorization. Techstream only. Max 8 keys. TOY48 blade.
Toyota Immobilizer - Smart Key ECU (AES-128) Verify by VIN 2024-2026 ~89990-08100
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Donor must match part family ~89990-08100; VIN-locked
Always match the full part number before buying a used module.
- PART
- ~89990-08100
- SECURITY
- AES-128 DST-AES
- NOTES
- Gen 4. No OBD pin extraction. AKL: TIS dealer authorization. Techstream only. Max 8 keys. TOY48 blade.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob Verify by VIN 2021 ~89904-08010
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Donor must match part family ~89904-08010; VIN-locked - requires cloning
Always match the full part number before buying a used module.
- PART
- ~89904-08010
- NOTES
- AES-128 DST-AES Smart Key. All key learning via Techstream only - generic key programmers will not work on Gen 4 Toyota immobilizer. Add key: minimum 1 working key present + Techstream. AKL: TIS dealer authorization required + Techstream erase-all procedure. Key blade: TOY48. Battery: CR2032. Maximum 8 keys per vehicle. Aftermarket key shells available but transponder chip must be OEM or compatible DST-AES clone.
Emergency Mechanical Key Blade Verify by VIN 2021 ~69515-08
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Donor must match part family ~69515-08; VIN-locked
Always match the full part number before buying a used module.
- PART
- ~69515-08
- NOTES
- Emergency mechanical key blade integrated in Smart Key fob. Operates door lock cylinder only. Cut by VIN via Toyota dealer or by code from TIS. No transponder - vehicle will not start with blade alone (immobilizer active).
Proximity Smart Key Fob Verify by VIN 2022 ~89904-08010
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- ~89904-08010
- NOTES
- AES-128 DST-AES. Techstream only. Add key: 1 working key minimum. AKL: TIS authorization required. TOY48 blade. CR2032 battery. Max 8 keys.
Proximity Smart Key Fob Verify by VIN 2023-2026 ~89904-08010
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~89904-08010
- NOTES
- AES-128 DST-AES. Techstream only. Add key: 1 working key minimum. AKL: TIS authorization. TOY48 blade. CR2032. Max 8 keys.
Replacement Notes
Toyota Immobilizer Gen 4 (AES-128 DST-AES) system. Techstream required for key programming and module replacement. No obd pin extraction; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- TNGA-K Unibody - High-Tensile Steel with Structural Adhesive Bonding, Minivan
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- Multi-CAN bus: PT-CAN (powertrain/HV), Body-CAN, AVC-LAN (multimedia); OBD2 DLC Pin 6/14 CAN 500 kbps
- Infotainment
- Toyota Audio Multimedia 9" (LE/XLE/XSE) or 12.3" (Platinum); Apple CarPlay/Android Auto standard; Toyota Connected Services
- OTA Capable
- Yes
- Infotainment Name
- Toyota Entune 3.0
- ECU Unlock Supported
- No
- Custom Programming
- Yes
WHAT WE RESOLVE
4th Gen XL40 (2021-2026) common module and ADAS issues
- ADAS calibration drift Watch for calibration needs after windshield, bumper, suspension, camera, or radar work. Documented systems include Forward Camera (Monocular) (2021), Forward Radar (77GHz) (2021), Blind Spot Monitor Sensor - Left (BSM) (2021), and Blind Spot Monitor Sensor - Right (BSM) (2021). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve SRS Control Unit (2021-2022) and SRS Control Unit (2023-2026). Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
- Gateway, key, and immobilizer access Gateway, key, and immobilizer procedures are represented by 8 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Toyota Sienna (2021-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Toyota Sienna (2021-2026). The merged generation data includes ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS coverage. Rows marked with a year range apply only to that part of the span; unmarked rows are present across the merged generation data.
Which modules are documented for Toyota Sienna (2021-2026)?
The Toyota Sienna (2021-2026) generation currently shows 59 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include SRS Control Unit (2021-2022) and SRS Control Unit (2023-2026). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 89170-08210 (2021-2022) - confirm for your exact year/VIN.
Does Toyota Sienna (2021-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 28 ADAS systems, including Forward Camera (Monocular) (2021), Forward Radar (77GHz) (2021), Blind Spot Monitor Sensor - Left (BSM) (2021), Blind Spot Monitor Sensor - Right (BSM) (2021), and Rear Cross Traffic Alert (RCTA) (2021). Calibration triggers include Windshield Replacement (2021), Front Bumper Repair or Replacement (2021), Rear Bumper Repair or Replacement (2021), and Any Collision (2021). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Toyota Sienna (2021-2026)?
Yes. The generation data includes 6 SRS records, including SRS Control Unit (2021-2022) and SRS Control Unit (2023-2026). Bench reset, cloning, and replacement setup are handled after part-number review. Any SRS part number shown for this generation is planning data only - confirm for your exact year/VIN. Reference part number: 89170-08210 (2021-2022) - confirm for your exact year/VIN.
Do all Toyota Sienna (2021-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2021-2026; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
Can you program keys or immobilizer systems for Toyota Sienna (2021-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 8 gateway, immobilizer, or key-security records. Key records are present in the merged generation data. Security access, all-keys-lost eligibility, and add-key workflows vary by year - verify by VIN.
How long does service take for Toyota Sienna (2021-2026)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module work typically depends on module condition, donor data, and shipping window.
Is Toyota Sienna (2021-2026) service mobile or mail-in?
Both paths are available depending on the job. Mobile service covers DFW on-vehicle diagnostics, ADAS setup, key programming, and post-repair coding. Mail-in service covers ECU, BCM, SRS, TCU, ABS, and other bench module work nationwide. We confirm the correct path for your exact year/VIN before scheduling.