VIN / Build Split
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.
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2020 Toyota Highlander Supported Services
2020 Toyota Highlander
ADAS calibration, module programming, and security relearns
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Technical snapshot
- Platform TNGA-K (XU70, 4th Gen)
- CAN Architecture Multi-CAN bus (PT-CAN powertrain, Body-CAN, AVC-LAN audio/multimedia); OBD2 DLC Pin 6/14 CAN 500kbps
- Security Toyota Smart Entry - AES-128 DST-AES transponder; no OBD pin extraction; AKL requires TIS dealer authorization; max 8 keys; 315MHz RF
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2020 Toyota Highlander. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (77GHz), and Blind Spot Monitor Sensor - Left (BSM), this TNGA-K (XU70, 4th Gen) 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 module service is available nationwide.
Platform
TNGA-K (XU70, 4th Gen)
Production
2008-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, Body-CAN, AVC-LAN audio/multimedia); OBD2 DLC Pin 6/14 CAN 500kbps
YEAR-SPECIFIC NOTES
Infotainment
Toyota Entune 3.0
Exact-year service summary for 2020 Toyota Highlander
ADAS coverage
This 2020 Toyota Highlander page documents 7 ADAS systems, including Forward Camera (Monocular), Forward Radar (77GHz), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Forward Camera (TSS) Replacement, Forward Radar Replacement, and BSM Sensor Replacement (either side). Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 33 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 6 gateway, immobilizer, or key-security records for this 2020 Toyota Highlander.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2020 Toyota Highlander using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Toyota Safety Sense P 2.0 (TSS-P 2.0) standard: Pre-Collision System/Automatic E - Standard; Platform: TNGA-K (XU70, 4th Gen) - Confirmed
Driver-assist suite
Toyota Safety Sense P 2.0 (TSS-P 2.0) standard: Pre-Collision System/Automatic Emergency Braking (day pedestrian), Lane Departure Alert, Lane Tracing Assist, Radar Cruise Control, Automatic High Beams
VIN and build split
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.
Infotainment context
Toyota Entune 3.0; Toyota Audio Multimedia 8" (standard) or 12.3" (Platinum); Apple CarPlay standard; Android Auto standard; Toyota Connected Services
Network and access
CAN: Multi-CAN bus (PT-CAN powertrain, Body-CAN, AVC-LAN audio/multimedia); OBD2 DLC Pin 6/14 CAN 500kbps
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.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
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
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2020 Toyota Highlander. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
7 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
7 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
4 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabTCU / Transmission
1 module documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
9 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
6 modules documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
2 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
4 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
14 modules documented
Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.
Open ADAS tabNeed something not listed? Most undocumented modules can still be programmed.
Get a QuoteFeature availability 2
Toyota Safety Sense P 2.0 (TSS-P 2.0) standard: Pre-Collision System/Automatic E
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Platform: TNGA-K (XU70, 4th Gen)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Toyota Highlander issues we resolve on this platform: Forward Camera (Monocular), Forward Radar (77GHz), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - TNGA-K (XU70, 4th Gen) platform uses Multi-CAN bus (PT-CAN powertrain, Body-CAN, AVC-LAN audio/multimedia); OBD2 DLC Pin 6/14 CAN 500kbps.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Toyota Safety Sense P 2.0 (TSS-P 2.0) standard: Pre-Collision System/Automatic Emergency Braking (day pedestrian), 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) | Camera | ADAS | Static | YES | ~86790-0E240 | |
| Forward Radar (77GHz) | Radar | ADAS | Static + Dynamic | YES | ~88210-0E060 | |
| Forward Radar (77GHz) | Radar | ADAS | Static + Dynamic | YES | ~88210-42100 | |
| Blind Spot Monitor Sensor - Left (BSM) | Radar | ADAS | Static + Dynamic | YES | ~88162-0E040 | |
| Blind Spot Monitor Sensor - Right (BSM) | Radar | ADAS | Static + Dynamic | YES | ~88161-0E040 | |
| Rear Cross Traffic Alert (RCTA) | Radar | ADAS | Static | YES | - | |
| Automatic High Beam (AHB) | Camera | ADAS | None | YES | - |
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
TSS-P 2.0 forward camera static calibration required. CRITICAL: use 2020-2021 target chart (3.0m distance specification) - do NOT use 2022+ TSS 2.5 target specs. Techstream calibration menu: vehicle on level surface, Toyota target board at 3.0m ± 0.05m from vehicle front center. No objects in forward 3m zone. Horizontal target alignment within 5mm of center. ~2 min via Techstream. Verify camera DTC clear after calibration.
Forward Camera (TSS) Replacement
Same as windshield procedure. Techstream camera initialization + static calibration. Confirm correct PN: ~86790-0E240 (TSS 2.0 XU70) - NOT 86790-0E270 (TSS 2.5, 2022+). Verify all TSS-P 2.0 DTC clear.
Forward Radar Replacement
Techstream radar initialization. Calibration performed in conjunction with camera static calibration. Confirm correct radar PN: ~88210-0E060 (gas) or ~88210-42100 (hybrid). No physical aiming mechanism - replacement and Techstream init only.
BSM Sensor Replacement (either side)
Techstream BSM sensor initialization after replacement. Rear bumper corner fixed mount - no physical aiming adjustment. Verify BSM and RCTA DTC clear. Road verify at 20+ mph with adjacent vehicle.
Skid Control ECU Replacement
Techstream ABS/VSC initialization + steering angle sensor (SAS) zero-point calibration. Drive straight on level surface at 35+ mph for SAS self-calibration to complete. Verify no VSC/ABS DTC post-procedure. Hybrid: verify regenerative braking integration.
ECM Replacement (Gas or Hybrid)
Techstream ECM programming (TIS calibration file) + VIN registration + IMMO coding + injector compensation data entry (QR on each injector) + throttle body zero-point cal. Hybrid: HV service plug removal required before ECM work. Coordinate HV Battery ECU and MG ECU after hybrid ECM replacement.
Smart Key ECU / Body ECU Replacement
TIS dealer authorization required. All customer keys must be physically present. Techstream Smart Key registration procedure. Verify all keys start vehicle and all Smart Entry functions (push-start, door lock/unlock range) operate correctly after completion.
Wheel Alignment / Steering Component R&R
Techstream steering angle sensor zero-point reset. Drive straight at 35+ mph on level road to complete SAS learning cycle. VSC warning lamp will remain until SAS calibration completes. Verify no VSC DTC after drive cycle.
HV Battery ECU or MG ECU Replacement (Hybrid)
Mandatory: remove HV service plug before any HV ECU work. Techstream HV ECU programming (TIS file). Verify HV cell balance and SOC after HV Battery ECU replacement. Resolver calibration for MG ECU via Techstream. Confirm no HV DTC and Ready lamp operates normally before return to customer.
Forward Camera Replacement
Camera module replacement requires full recalibration using Techstream.
Any Front-End Collision
Inspect and recalibrate forward camera after any front-end collision using Techstream.
Front Bumper Repair or Replacement
Forward radar angular alignment required after front bumper R&R. Use Techstream.
Rear Bumper Repair or Replacement
BSD radar alignment required after rear bumper R&R. Use Techstream.
Mirror Replacement
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
SRS Modules
SRS Control Unit 9 records
Under center console
- Part number
- 89170-0E230
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E410
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E420
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E230
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E410
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E420
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E230
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E410
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
Under center console
- Part number
- 89170-0E420
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
ECU Modules
ECM - 2.5L A25A-FXS (Hybrid - dominant trim) 1 record
- Part number
- ~89661-0E-YYY (VERIFY SUFFIX VIA TIS)
- Protocol / method
- Techstream + TIS (online all-data; VIN-registered). Bench: EEPROM programming tool / advanced programming tool via Denso connector + TC275/RH850 BDM. BSM/IMMO coding required after swap.
- Chip / MCU
- Renesas RH850/P2M or RH850/U2B (Denso Dynamic Force-era MCU; verify via bench inspection)
- Notes
- Most Highlander 2020 units are Hybrid. DISABLE HV system (service plug removal) before any ECM work. Techstream ECM programming via TIS calibration file + VIN registration + IMMO coding. Injector compensation data entry required (QR code on injector body). ECM interacts with MG ECU (~89650-0E010), HV Battery ECU (~89892-0E010), and Inverter on HV network. TIS HV safety protocol required.
ECM - 2.5L A25A-FKS (Gas, non-hybrid) 1 record
- Part number
- ~89661-0E
- Protocol / method
- Techstream + TIS (online all-data; VIN-registered). Bench: EEPROM programming tool / advanced programming tool via Denso connector + TC275/RH850 BDM. BSM/IMMO coding required after swap.
- Chip / MCU
- Renesas RH850/P2M or RH850/U2B (Denso Dynamic Force-era MCU; verify via bench inspection)
- Notes
- Gas Direct-Shift CVT variant. Techstream ECM programming + VIN registration + IMMO coding + injector compensation data entry (QR code on each injector) + throttle body zero-point calibration via Techstream.
TCM - Direct-Shift CVT (Gas only - A25A-FKS) 1 record
- Part number
- ~89535-0E010
- Protocol / method
- Techstream init + fluid fill. Adaptive shift relearn ~100-150 highway miles. TCM programming via Toyota TIS or bench EEPROM programming tool.
- Chip / MCU
- Renesas RH850/P1M-G (Denso TCM MCU, verify via bench)
- Notes
- Gas variant only - Hybrid does not use CVT. Techstream TCM initialization after replacement. DS-CVT fluid fill via Techstream for precise level. Adaptive relearn: 100+ miles normal driving after replacement. ATF: Toyota Genuine CVT Fluid FE.
MG ECU (Motor-Generator - Hybrid only) 1 record
- Part number
- ~89650-0E010
- Protocol / method
- Disable HV service plug. Techstream MG ECU programming + resolver zero-point cal. Coordinate with HV Battery ECU + Inverter self-test.
- Chip / MCU
- Renesas RH850/P1M (Denso inverter/MG MCU)
- Notes
- Hybrid only. HV disable required (service plug out). Techstream MG ECU programming. MG1/MG2 resolver calibration via Techstream after replacement. Verify HV network communication with no DTC.
HV Battery ECU (Hybrid only) 1 record
- Part number
- ~89892-0E010
- Notes
- Hybrid only. Service plug removal mandatory before removal. Techstream HV Battery ECU programming. Verify cell balance and State of Charge (SOC) after programming. No aftermarket replacement - OEM only.
Display Audio - 8" (standard) 1 record
- Part number
- 86140-0E (8" OR 12.3" TOYOTA AUDIO MULTIMEDIA)
- Protocol / method
- Techstream audio init + OTA-capable on 2022+ platforms. Linux-based Audio Multimedia system on 2022+ (Toyota Audio Multimedia platform).
- Chip / MCU
- Qualcomm / Renesas R-Car family (head-unit SoC)
- Notes
- Toyota Audio Multimedia 8". Techstream audio diagnostic. CarPlay + Android Auto standard. Toyota Connected Services OTA updates available. USB software update capability.
Display Audio - 12.3" (Platinum trim) 1 record
- Part number
- 86140-0E (8" OR 12.3" TOYOTA AUDIO MULTIMEDIA)
- Protocol / method
- Techstream audio init + OTA-capable on 2022+ platforms. Linux-based Audio Multimedia system on 2022+ (Toyota Audio Multimedia platform).
- Chip / MCU
- Qualcomm / Renesas R-Car family (head-unit SoC)
- Notes
- 12.3" touchscreen on Platinum. Same diagnostic approach as 8" unit. Techstream integration check. Verify all connected services functional post-replacement.
BCM Modules
Body ECU (Smart Entry / Body Integration) ~89220-0E150
- Part number
- ~89220-0E150
- Notes
- Controls Smart Entry, power door locks, interior/exterior lighting. Techstream body ECU initialization after replacement. Smart Key re-registration required - all customer keys must be present.
Smart Key ECU ~89990-0E150
- Part number
- ~89990-0E150
- Notes
- Manages Smart Key pairing and AES-128 DST-AES authentication. Replacement requires TIS dealer authorization + Techstream Smart Key registration procedure. All previously registered keys are erased on replacement. Maximum 8 keys per vehicle. All keys must be present at time of registration.
Power Back Door ECU (if equipped)
- Notes
- Techstream PBD initialization after replacement. Adjust open/close height limits via Techstream. Verify obstacle detection operation.
Multiplex Network Body ECU (Network Gateway)
- Notes
- Body sub-system network gateway. Techstream network health check after replacement. Verify all body sub-systems communicate without DTC.
TCU / TCM Transmission Modules
TCU - U880F 8-Speed Auto 89530-48
- Part number
- 89530-48
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH7269
- Notes
- Aisin U880F transmission, requires Toyota TIS techstream programming, ATF WS fluid, reset adaptation values after install
ABS / Brake Modules
Skid Control ECU (ABS/VSC/TRAC) ~89540-0E150
- Part number
- ~89540-0E150
- Notes
- Advics or Denso supplier. Techstream ABS/VSC initialization after replacement. Power bleed sequence required if HCU replaced. Steering angle sensor (SAS) zero-point calibration required post-replacement: Techstream SAS reset + drive straight at 35+ mph on level road. Hybrid: additional regenerative braking coordination parameters - verify no HV or VSC DTC after initialization.
Wheel Speed Sensor - Front Left ~89542-0E020
- Part number
- ~89542-0E020
- Notes
- Active magnetic (Hall effect). Press/bolt into knuckle. Techstream DTC clear + road test at 15+ mph to verify signal quality.
Wheel Speed Sensor - Front Right ~89543-0E020
- Part number
- ~89543-0E020
- Notes
- Same procedure as front left.
Wheel Speed Sensor - Rear Left ~89546-0E020
- Part number
- ~89546-0E020
- Notes
- Same procedure as fronts.
Wheel Speed Sensor - Rear Right ~89545-0E020
- Part number
- ~89545-0E020
- Notes
- Same as rear left. Road test verify all 4 sensors at 15+ mph.
Brake Actuator (ABS HCU) (VERIFY VIA TIS - 44510-0E)
- Part number
- (VERIFY VIA TIS - 44510-0E)
- Notes
- Techstream brake actuator power bleed after replacement. 4-channel system. Verify pedal firmness and travel before road test. Hybrid: regenerative braking system interaction - verify no blending DTC.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 83800-0EF30
- Part number
- 83800-0EF30
- Cloning supported
- 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)
- Coding required
- Yes
- Notes
- INTEGRATED (spiral cable 84306 family)
Connectivity & Accessories
Toyota Connected Services (Safety Connect / Remote Connect)
- Notes
- OTA capability via Toyota Connected Services. Remote start, stolen vehicle locate, vehicle health report via Toyota app. Subscription required after trial period. DCM module replaced via Techstream network integration check.
Backup Camera (Rear View Monitor) (VERIFY VIA TIS - 87806-0E)
- Part number
- (VERIFY VIA TIS - 87806-0E)
- Notes
- Standard on all Highlander 2020 trims. Techstream camera ID registration if replaced. Verify image orientation correct in reverse. Check guidelines for accuracy.
Surround View Monitor (if equipped)
- Notes
- Multi-camera surround view on XLE+ trims. Techstream camera system check. Individual cameras may require Techstream ID re-registration if replaced. Verify all angles display correctly.
Power Rear Liftgate
- Notes
- Techstream PBD height limit initialization. Obstacle detection verify. Height learn: open/close sequence via Techstream or manual procedure per WSM.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- TNGA-K Unibody - High-Tensile Steel with Structural Adhesive, 3-Row SUV
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- Multi-CAN bus (PT-CAN powertrain, Body-CAN, AVC-LAN audio/multimedia); OBD2 DLC Pin 6/14 CAN 500kbps
- Infotainment
- Toyota Audio Multimedia 8" (standard) or 12.3" (Platinum); Apple CarPlay standard; Android Auto standard; Toyota Connected Services
- OTA Capable
- Yes
- Infotainment Name
- Toyota Entune 3.0
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2020 - 2.5L VVT-iE Hybrid E-CVT (A25A-FXS).
Confirm the exact engine, ECU, and any prerequisite access method before service.
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Officially supported (openpilot master)
- Package
- TSS-P (2017-19) or TSS 2.5 (2020-23)
- Hardware
- Comma 3X + Toyota harness
- Harness
- Toyota Harness
Includes Hybrid. 2024+ not yet in tree.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2020 Toyota Highlander?
ADAS calibration pricing for a 2020 Toyota Highlander depends on which of its 7 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular), Forward Radar (77GHz), Blind Spot Monitor Sensor - Left (BSM), Blind Spot Monitor Sensor - Right (BSM), and Rear Cross Traffic Alert (RCTA). We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2020 Toyota Highlander?
Yes. The 2020 Toyota Highlander uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: 89170-0E230. Mobile diagnosis and programming are available in DFW, and mail-in module service is available nationwide. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2020 Toyota Highlander?
After windshield replacement on a 2020 Toyota Highlander, Forward Camera (Monocular) and Forward Radar (77GHz) rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in module service is available nationwide for eligible module work.
How long does a 2020 Toyota Highlander module service take?
Most 2020 Toyota Highlander onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 28 programmable modules documented in our database (7 ECU, 4 BCM, 1 TCU, 6 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module service is available nationwide.
Do you cover the 2020 Toyota Highlander on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, post-repair recoding, and supported module work). Mail-in module service is available nationwide. Quote the work and we will confirm the active service path for the 2020 Toyota Highlander. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2020 Toyota Highlander programming?
Every programming, cloning, and calibration job on the 2020 Toyota Highlander is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Which modules on a 2020 Toyota Highlander can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2020 Toyota Highlander. For this vehicle our database documents:
- 7 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 4 body control (BCM and related)
- 6 ABS / brake control (EBCM)
- 4 immobilizer / security
- 2 key & fob
- 1 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 7 ADAS module
Infotainment on this platform: Toyota Entune 3.0. Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2020 Toyota Highlander covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ADAS Module Part Numbers
- ~86790-0E240, ~88210-0E060, ~88210-42100, ~88162-0E040, ~88161-0E040
- ECU / PCM Part Numbers
- 89661-0EG00, 3.5L GENERAL FITMENT (DENSO), 89661-0EB61, 89661-0EB80, 89661-0EG31
- BCM / Body Module Part Numbers
- ~89220-0E150, ~89990-0E150, (VERIFY VIA TIS - 89640-0E), (VERIFY VIA TIS - 82641-0E)
- TCU / TCM Part Numbers
- 89530-48
- SRS / Airbag Module Part Numbers
- 89170-0E230, 89170-0E410, 89170-0E420
- ABS / EBCM Part Numbers
- 44050-0E070 (NON-HYBRID), 44050-0E080 (HYBRID)
- Instrument Cluster (IPC) Part Numbers
- 83800-0EF30
- Transmission Control Module (TCM) Part Numbers
- 89530-48
- Steering Angle Sensor (SAS) Part Numbers
- INTEGRATED (SPIRAL CABLE 84306 FAMILY)
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2020 Toyota Highlander
These vehicles use one or more of the same replacement modules indexed for this vehicle.
Finish the repair
Need help finishing this repair?
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible non-VSP work.
Techstream / GTS+ Explore one-time factory coding and programming. We confirm the software and procedure for your vehicle. Module programming & recovery Replacing a module or dealing with a failed programming attempt? Send the part numbers and fault scan for review. Onsite tools & equipment Bring in a technician or ask about hourly, daily and weekly rentals where licensing and equipment availability allow.