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2023 Toyota BZ4X Supported Services

2023 Toyota BZ4X

ADAS, Module Repair & Programming

Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.

  • 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 nationwide for module-bench work.

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

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.

Infotainment

Toyota Audio Multimedia

SERVICE SNAPSHOT

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 data

Calibration 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.

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Programmable modules

This page indexes 18 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

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Gateway and security

This page includes 3 gateway, immobilizer, or key-security records for this 2023 Toyota Bz4x.

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Core 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.

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EXACT-YEAR DIFFERENTIATORS

What 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

Choose a section to view data

Feature availability 3

Toyota Safety Sense 3.0 (TSS 3.0): Pre-Collision System + Automatic Emergency Br

Standard

Calibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.

Immobilizer: Toyota Type 7 (EA1T BEV platform)

Standard

Key programming requires manufacturer-level tool access.

Platform: Toyota EA1T (BEV

Confirmed

Verify 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.

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.

Documented for the 1st Gen - includes this 2023 model year. Open the full coverage on the generation guide.

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 and we return a number within 4 hours.

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. Bench-only or in-vehicle - both paths are supported. Send the part number and a description of what triggered the light, and we will provide a quote and ETA.

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 (DFW Metroplex) with OE target fixtures or via mail-in for the front camera/radar module.

How long does a 2023 Toyota Bz4x module service take?

Most 2023 Toyota Bz4x jobs complete same-day once the vehicle or module arrives. This vehicle has roughly 16 programmable modules documented in our database (5 ECU, 2 BCM, 1 TCU, 1 ABS, plus IPC/SAS/gateway/accessory). Module-bench work (ECU clones, BCM reprograms, SRS resets) ships back inside 1-3 business days including return shipping. ADAS calibration is on-site for DFW or mail-in for the front module.

Do you cover the 2023 Toyota Bz4x on-site, or is this mail-in only?

Both. We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding) and a mail-in bench for module-only jobs (ECU cloning, BCM repair, SRS reset, TCU clone). Quote the work and we will tell you which path is right for the 2023 Toyota Bz4x.

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.

Different trim or build?

Send your VIN and we'll confirm exact module support and pricing for your specific vehicle within 4 hours.

Hit a security wall? We've got the keys.

1-year unlimited warranty on every flash and calibration.

(945) 382-4065 Get a Quote

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.