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.
3,200+ Vehicles Supported
1-Year Unlimited Guarantee
DFW Mobile Service
DFW Serving Dallas / Fort Worth
2023 Toyota BZ4X Supported Services
2023 Toyota BZ4X
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 Toyota EA1T (BEV - bZ4X 2023, co-developed with Subaru Solterra)
- CAN Architecture CAN-FD backbone + LIN body sub-bus + Ethernet (multimedia + VCU gateway); BEV-specific HV CAN for 400V system; OBD2 DLC Pin 6/14
- Security Toyota Smart Key (312/314MHz) + Digital Key option (NFC/BLE); Type 7 immobilizer; AKL via Techstream + dealer auth
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2023 Toyota Bz4x. On this vehicle we cover documented systems include TSS 3.0 Front Camera Module (FCM) - bZ4X, Forward Radar (77GHz), and Blind Spot Monitor (BSM) / RCTA Radar - L/R, this Toyota EA1T (BEV - bZ4X 2023, co-developed with Subaru Solterra) platform vehicle, Toyota Type 7 (EA1T BEV platform) immobilizer support, Toyota Audio Multimedia infotainment programming. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
Toyota EA1T (BEV - bZ4X 2023, co-developed with Subaru Solterra)
Production
2023-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
CAN-FD backbone + LIN body sub-bus + Ethernet (multimedia + VCU gateway); BEV-specific HV CAN for 400V system; OBD2 DLC Pin 6/14
YEAR-SPECIFIC NOTES
Infotainment
Toyota Audio Multimedia
Exact-year service summary for 2023 Toyota Bz4x
ADAS coverage
This 2023 Toyota Bz4x page documents 4 ADAS systems, including TSS 3.0 Front Camera Module (FCM) - bZ4X, Forward Radar (77GHz), Blind Spot Monitor (BSM) / RCTA Radar - L/R, and Panoramic View Monitor (PVM) Camera System (if equipped).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Rear Bumper Repair or Replacement, and Any 400V HV System Service. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 18 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 3 gateway, immobilizer, or key-security records for this 2023 Toyota Bz4x.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2023 Toyota Bz4x using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Toyota Safety Sense 3.0 (TSS 3.0): Pre-Collision System + Automatic Emergency Br - Standard; Immobilizer: Toyota Type 7 (EA1T BEV platform) - Standard; Platform: Toyota EA1T (BEV - Confirmed
Driver-assist suite
Toyota Safety Sense 3.0 (TSS 3.0): Pre-Collision System + Automatic Emergency Braking, Radar Cruise Control with curve speed reduction, Lane Departure Alert + Steering Assist, Automatic High Beams, Lane Tracing Assist, Road Sign Assist - all standard; co-developed ADAS with Subaru (Solterra shares identical ADAS hardware)
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 Audio Multimedia; Toyota bZ infotainment: 12.3" standard; wireless CarPlay/Android Auto; OTA-capable system updates; Solar charging roof option (315W solar panel)
Network and access
CAN: CAN-FD backbone + LIN body sub-bus + Ethernet (multimedia + VCU gateway); BEV-specific HV CAN for 400V system; OBD2 DLC Pin 6/14
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.
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2023 Toyota BZ4X. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
4 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
5 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
2 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabTCU / Transmission
2 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
2 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
1 module documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabKey Security & Immobilizer
1 module documented
Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.
Open Security 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
11 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 3
Toyota Safety Sense 3.0 (TSS 3.0): Pre-Collision System + Automatic Emergency Br
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Immobilizer: Toyota Type 7 (EA1T BEV platform)
StandardKey programming requires manufacturer-level tool access.
Platform: Toyota EA1T (BEV
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Toyota Bz4x issues we resolve on this platform: TSS 3.0 Front Camera Module (FCM) - bZ4X, Forward Radar (77GHz), Blind Spot Monitor (BSM) / RCTA Radar - L/R, and Panoramic View Monitor (PVM) Camera System (if equipped) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - Toyota EA1T (BEV - bZ4X 2023, co-developed with Subaru Solterra) platform uses CAN-FD backbone + LIN body sub-bus + Ethernet (multimedia + VCU gateway); BEV-specific HV CAN for 400V system; OBD2 DLC Pin 6/14. Key programming and immobilizer faults - Toyota Type 7 (EA1T BEV platform) immobilizer; all-keys-lost supported.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Toyota Safety Sense 3.0 (TSS 3.0): Pre-Collision System + Automatic Emergency Braking, Radar Cruise Control with curve speed reduction, Lane Departure Alert + Steering Assist, Automatic High Beams, Lane Tracing Assist, Road Sign Assist - all standard; co-developed ADAS with Subaru (Solterra shares identical ADAS hardware)
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| TSS 3.0 Front Camera Module (FCM) - bZ4X | Stereo Camera | Camera | Static | YES | ~88212-42020 (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) | |
| Forward Radar (77GHz) | Front Radar | Radar | Static | YES | ~88210-42020 (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) | |
| Blind Spot Monitor (BSM) / RCTA Radar - L/R | Rear Radar | Radar | Static + Dynamic | YES | ~88162-42010 L, ~88162-42020 R (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) | |
| Panoramic View Monitor (PVM) Camera System (if equipped) | Surround Camera | Camera | Static | YES | ~86790-42010 (PVM ECU - (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) |
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 Affected: TSS 3.0 FCM, Pre-Collision AEB, LDA, AHB, LTA, Road Sign Assist
TSS 3.0 FCM static calibration via Techstream. Toyota mat pattern. Level surface. 12V aux battery must be powered (ensure HV system active or external 12V supply). DTC verify post-calibration.
Front Bumper Repair or Replacement Affected: TSS 3.0 Front Radar, Pre-Collision, Adaptive Cruise
Front radar static calibration via Techstream. Inspect EA1T-specific radar bracket. Level surface. Run with FCM calibration.
Rear Bumper Repair or Replacement Affected: BSM Radar, RCTA, PVM Rear Camera (if equipped)
BSM radar initialization via Techstream. PVM calibration if rear camera disturbed. Road verify at 15+ mph.
Any 400V HV System Service Affected: VCU, Battery ECU, Motor Inverter, OBC, DC-DC Converter, Regen Braking, ABS Integration
400V HV safety procedures MANDATORY - insulation resistance check, HV service plug isolation, 5+ minute wait, PPE required. Techstream HV system adaptation after any 400V component replacement. Verify regen braking coordination, charging function, and VCU-ABS integration post-service. NEVER work on HV system without proper training and PPE.
Collision (Any Severity) - 400V Vehicle Affected: SRS, TSS 3.0, BSM, HV Battery structural integrity, motor, 400V wiring
400V insulation resistance check REQUIRED before beginning any post-collision diagnostic or repair. HV battery structural integrity must be verified before returning to service. Full ADAS scan mandatory. SRS deployment data check. Do not use standard ICE collision procedures - bZ4X requires EV-specific collision repair training.
Hub Motor Bolt Torque (2023 Early Build Recall Awareness) Affected: Hub motor attachment - AWD models
Early 2023 bZ4X builds subject to hub motor loosening concern (TSB EL00023-23 / NHTSA recall). Verify recall completion status before returning any AWD bZ4X to customer. Wheel hub bolts retorqued to spec. If not yet addressed, escalate to dealer for recall repair. Do not release vehicle without confirming recall status.
Any Module Replacement Affected: VCU, Battery ECU, Motor Inverter, Body ECU, Smart Key ECU, ASA, ABS ECU
Techstream + Programming Port + dealer auth required. No module is plug and play on EA1T. HV safety mandatory before any underhood or underbody module replacement.
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.
SRS MODULES
SRS Modules
SRS Control Unit 89170-42B60
- PART
- 89170-42B60
- 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 89170-42E70
- PART
- 89170-42E70
- 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
Vehicle Control Unit (VCU) / Main BEV Controller ~89650-42010 (VERIFY VIA TPDS - BZ4X VCU)
- PART
- ~89650-42010 (VERIFY VIA TPDS - BZ4X VCU)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso/Toyota VCU (EA1T)
- NOTES
- bZ4X VCU is equivalent to ICE HV ECU. Controls 400V motor drive, regenerative braking, energy management, thermal management. Techstream Programming Port required. HV safety MANDATORY - 400V lethal. VIN-coded. Techstream VCU adaptation required post-replacement. Coordinate with battery ECU if both replaced.
HV Battery ECU (Battery Control Module) ~89891-42010 (VERIFY VIA TPDS)
- PART
- ~89891-42010 (VERIFY VIA TPDS)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso Battery ECU (400V)
- NOTES
- Manages 71.4kWh (XLE) / 72.8kWh (Limited) Li-ion 400V pack. HV safety MANDATORY. Techstream Battery ECU initialization. Verify SOC, cell balance, thermal status post-replacement. Solar roof input management on equipped vehicles.
Motor Inverter ECU - Front Motor (FWD) / Dual Motor (AWD) ~89650-42020 (VERIFY VIA TPDS - FRONT MOTOR), ~89650-42030 (REAR MOTOR AWD)
- PART
- ~89650-42020 (VERIFY VIA TPDS - FRONT MOTOR), ~89650-42030 (REAR MOTOR AWD)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso Motor Inverter ECU (400V)
- NOTES
- 400V motor inverter control. HV safety MANDATORY - always. Techstream motor ECU calibration after replacement. Regenerative braking calibration required post-replacement.
DC-DC Converter ECU ~89050-42010 (VERIFY VIA TPDS)
- PART
- ~89050-42010 (VERIFY VIA TPDS)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso DC-DC ECU
- NOTES
- Steps 400V HV bus down to 12V for body electronics, accessories, and 12V auxiliary battery charging. Techstream initialization after replacement. HV safety mandatory. Verify 12V aux battery charging function and all body electronics post-replacement.
OBC (On-Board Charger) ECU - 11kW / 18.2kW ~89050-42020 (VERIFY VIA TPDS - OBC)
- PART
- ~89050-42020 (VERIFY VIA TPDS - OBC)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso OBC ECU (400V)
- NOTES
- AC charging ECU. XLE/Limited: 18.2kW AC onboard charger option. HV safety mandatory. Techstream OBC initialization. Verify Level 1/Level 2 AC charging function post-replacement. DC fast charge managed separately by charging control ECU.
BCM MODULES
BCM Modules
Body ECU ~89224-42010 (VERIFY VIA TPDS)
- PART
- ~89224-42010 (VERIFY VIA TPDS)
- SECURITY
- toyota_type7
- CODING
- Yes
- CLONE
- Yes
- NOTES
- Techstream programming + VIN coding required. Controls keyless entry, Digital Key integration, lighting, body electrical. Not plug and play. Verify all body electrical functions post-programming.
Smart Key / Certification ECU - bZ4X ~89990-42010 (VERIFY VIA TPDS)
- PART
- ~89990-42010 (VERIFY VIA TPDS)
- SECURITY
- toyota_type7_digital_key
- CODING
- Yes
- CLONE
- No
- NOTES
- Techstream + dealer auth for replacement. 312/314MHz Smart Key + Digital Key NFC/BLE. Key re-registration required. Digital Key cloud deauthorization before replacement.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
N/A - Single Speed / No TCU
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed reduction gear, no traditional TCU required
N/A - Single Speed / No TCU
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed reduction gear, no traditional TCU required
ABS / BRAKE MODULES
ABS / Brake Modules
ABS / Brake ECU with Regen Braking Coordination ~44050-42010 (VERIFY VIA TPDS - BZ4X EA1T)
- PART
- ~44050-42010 (VERIFY VIA TPDS - BZ4X EA1T)
- CLONE
- Yes
- NOTES
- bZ4X brake system integrates 400V regenerative braking with hydraulic friction brakes. Techstream ABS ECU initialization required after replacement. 4-wheel brake bleed required. Steering angle sensor zero-point calibration via Techstream. CRITICAL: Regen braking coordination must be verified post-service - improper calibration can result in unexpected brake feel or reduced regen. HV system must be active and VCU online during Techstream brake calibration routine.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 83800-42V40
- PART
- 83800-42V40
- 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)
- CODING
- Yes
- NOTES
- INTEGRATED (spiral cable 84306 family)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
Toyota bZ 12.3" Infotainment System ~86100-42010 (VERIFY VIA TPDS - BZ4X)
- PART
- ~86100-42010 (VERIFY VIA TPDS - BZ4X)
- NOTES
- Techstream initialization if replaced. OTA-capable. Wireless CarPlay/Android Auto. VIN registration required. Verify all ADAS display overlays, charging status display, and energy flow visualization post-replacement.
Digital Key Module (NFC / BLE - if equipped) ~89990-42020 (VERIFY VIA TPDS)
- PART
- ~89990-42020 (VERIFY VIA TPDS)
- NOTES
- Techstream init + Cert ECU coordination. Cloud re-enrollment post-replacement. Verify NFC and BLE antenna connections.
Solar Roof Panel Module (if equipped - 315W)
- NOTES
- 315W solar panel feeds into 12V auxiliary or assists HV charging via dedicated solar charge controller. HV safety before any roof or solar controller work. Techstream solar system check if controller replaced. Verify solar input display on 12.3" infotainment.
DC Fast Charging Port (CCS - 150kW peak)
- NOTES
- 400V CCS combo port. HV safety MANDATORY before charge port R&R. Techstream DCFC initialization after port replacement. Verify DCFC handshake and charging speed (150kW peak on XLE/Limited) post-repair.
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System Toyota Type 7 (EA1T BEV platform)
- Add Key Yes
- All Keys Lost Yes
Toyota Smart Key (312/314MHz) + Digital Key option (NFC/BLE); Type 7 immobilizer; AKL via Techstream + dealer auth
IMMOBILIZER MODULES
Immobilizer Modules
Immobilizer System (Type 7 - EA1T BEV) CERTIFICATION ECU (~89990-42010)
- PART
- CERTIFICATION ECU (~89990-42010)
- SECURITY
- toyota_type7
- NOTES
- Toyota Type 7 immobilizer on EA1T BEV platform. Techstream + dealer auth for key registration and ECU replacement. No OBD PIN extraction. VCU replacement requires immobilizer re-pairing. Digital Key cloud must be deauthorized before Smart Key ECU replacement. Note: On BEV, immobilizer gates VCU enable - verify IMMO re-pairing before attempting to start vehicle after VCU or ECM-equivalent replacement.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob ~89904-42010 (VERIFY VIA TPDS - BZ4X)
- PART
- ~89904-42010 (VERIFY VIA TPDS - BZ4X)
- NOTES
- Toyota Smart Key 312/314MHz. Techstream + dealer auth. Min 2 keys for add-key. AKL requires dealer auth. Digital Key via Toyota app if equipped.
NFC Key Card
- NOTES
- Cloud enrollment via Toyota app. Deactivate Digital Key before Smart Key ECU replacement. Re-enroll post-replacement. Verify NFC unlock and BLE passive entry on equipped vehicles.
Replacement Notes
Toyota Type 7 (EA1T BEV platform) system. Techstream required for key programming and module replacement. No obd pin extraction; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody - TNGA-derived EV platform (EA1T); high-strength steel + aluminum; designed for skateboard 400V battery floor
- OBD Protocol
- ISO 15765-4 CAN / CAN-FD; 400V HV system requires insulation resistance check before OBD access after collision
- CAN Architecture
- CAN-FD backbone + LIN body sub-bus + Ethernet (multimedia + VCU gateway); BEV-specific HV CAN for 400V system; OBD2 DLC Pin 6/14
- Infotainment
- Toyota bZ infotainment: 12.3" standard; wireless CarPlay/Android Auto; OTA-capable system updates; Solar charging roof option (315W solar panel)
- OTA Capable
- Yes
- Infotainment Name
- Toyota Audio Multimedia
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - EV not in openpilot tree
Not in openpilot support tree as of April 2026. Subaru Solterra twin; no openpilot port as of April 2026.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2023 Toyota Bz4x?
ADAS calibration pricing for a 2023 Toyota Bz4x depends on which of its 4 documented systems need work after a repair. This vehicle is documented with TSS 3.0 Front Camera Module (FCM) - bZ4X, Forward Radar (77GHz), Blind Spot Monitor (BSM) / RCTA Radar - L/R, and Panoramic View Monitor (PVM) Camera System (if equipped). 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 2023 Toyota Bz4x?
Yes. The 2023 Toyota Bz4x 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: 89170-42B60. Mobile diagnosis and programming are the active service path. Mail-in bench intake is temporarily unavailable. 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 2023 Toyota Bz4x?
After windshield replacement on a 2023 Toyota Bz4x, TSS 3.0 Front Camera Module (FCM) - bZ4X, Forward Radar (77GHz), and Panoramic View Monitor (PVM) Camera System (if equipped) 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 intake is temporarily unavailable.
How long does a 2023 Toyota Bz4x module service take?
Most 2023 Toyota Bz4x onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 16 programmable modules documented in our database (5 ECU, 2 BCM, 1 TCU, 1 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 intake is temporarily unavailable.
Do you cover the 2023 Toyota Bz4x on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding, and supported module work). Mail-in module intake is temporarily unavailable. Quote the work and we will confirm the active service path for the 2023 Toyota Bz4x. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2023 Toyota Bz4x programming?
Every programming, cloning, and calibration job on the 2023 Toyota Bz4x 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.
Can you program a 2023 Toyota Bz4x with no working keys (all-keys-lost)?
Yes - all-keys-lost is supported on the 2023 Toyota Bz4x. Immobilizer generation on this platform: Toyota Type 7 (EA1T BEV platform). Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2023 Toyota Bz4x can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2023 Toyota Bz4x. For this vehicle our database documents:
- 5 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 2 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 2 key & fob
- 1 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 4 ADAS module
Infotainment on this platform: Toyota Audio Multimedia. 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 2023 Toyota BZ4X 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.
- ECU / PCM Part Numbers
- BZ4X IS FULL EV - NO TRADITIONAL 89661 ECM. FRONT E-AXLE (1XM, REAR E-AXLES (1YM
- BCM / Body Module Part Numbers
- ~89224-42010 (VERIFY VIA TPDS), ~89990-42010 (VERIFY VIA TPDS)
- SRS / Airbag Module Part Numbers
- 89170-42B60, 89170-42E70
- ABS / EBCM Part Numbers
- 44050-42010
- Instrument Cluster (IPC) Part Numbers
- 83800-42V40
- 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 2023 Toyota bZ4X
These vehicles use one or more of the same replacement modules indexed for this vehicle.