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1st Gen - 2023-2026 generation coverage
2023-2026 Toyota GR Corolla service guide ADAS Calibration & Module Programming
Choose a repair service below or find your module by part number. Onsite help is available in Dallas-Fort Worth, with mail-in module service nationwide.
What do you need fixed?
Choose a service to start your quote.
Find your module
31 documented Toyota GR Corolla module records across the 2023-2026 generation. Search by module name or part number, then open a result for requirements and repair options.
No matching records. Try a shorter part number or clear the filters. You can still request help if your module is not listed.
ECU / Engine
ECM - 1.6L G16E-GTS Turbo (AWD high-performance) Bench clone required 89661-02 GR-SUFFIX (PENDING PUBLIC CATALOG - 2023
Module information indicates cloning or bench work.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Donor must match part family 89661-02 GR-SUFFIX (PENDING PUBLIC CATALOG - 2023 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89661-02 GR-SUFFIX (PENDING PUBLIC CATALOG - 2023
- 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
- GR Corolla has distinct GR-tuned ECM from standard Corolla. Dedicated homologation. Verify suffix via Toyota GR parts catalog or VIN.
TCM - iMT 6-Speed Manual (no standalone TCM; ECM-integrated clutch logic) Bench clone required (NOT APPLICABLE - 6MT ONLY)
Module information indicates cloning or bench work.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Donor must match part family (NOT APPLICABLE - 6MT ONLY) - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- (NOT APPLICABLE - 6MT ONLY)
- 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
- 6-speed intelligent manual. No standalone TCM module.
Toyota Audio Multimedia (infotainment head unit) Verify by VIN 86140-02 (GR VARIANT)
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 86140-02 (GR VARIANT)
- 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
- CarPlay + Android Auto. Post-swap: region/VIN coding via Toyota TIS.
TCM / Transmission
TCU - GR-Four AWD iMT 6-Speed Manual Verify by VIN 2023-2024 89530-12
Documented for 2023-2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023, 2024
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-12
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH7269
- Notes
- AWD transfer case control unit. Requires Toyota Techstream for initialization and torque split calibration. Vehicle-specific VIN coding mandatory.
TCU - GR-Four iMT 6-Speed Manual Verify by VIN 2025-2026 89530-12
Documented for 2025-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-12
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Denso 76F0xxx
- Notes
- iMT clutch actuator calibration required, Toyota TIS required for programming, specific torque vectoring AWD calibration
BCM / Body electronics
Body ECU Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Techstream initialization and Smart Key/body ECU registration. Verify exact procedure and part-number suffix by VIN in Toyota TIS.
Smart Key ECU Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- TIS authorization + Techstream. All keys erased on replacement. Max 8.
SRS / Airbag
Airbag Control Module (ACM) 14 records
Under center console, floor tunnel
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 7391002380
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 6217002450
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 6218002450
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 62180-02450
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 62170-02450
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 73910-02380
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 62180-02460
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89170-02T40
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 62170-02460
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 73930-02030
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 8917002T40
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 6217002460
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 7393002030
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
Under center console, floor tunnel
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 6218002460
- Location
- Under center console, floor tunnel
- Manufacturer
- Denso
- Chip / MCU
- 93C76
- Notes
- Toyota GA-C (TNGA-C) high-perf hatch; Toyota 89170/73910/62170/62180 family PNs per seat/knee/curtain variants.
ABS / Brakes
Skid Control ECU (ABS/VSC/TRAC) Verify by VIN 89540-06 (VERIFY 2024 PN VIA TIS)
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89540-06 (VERIFY 2024 PN VIA TIS)
- Notes
- Techstream ABS/VSC init + SAS zero-point. ESA verify (EPS + TSS-P 2.5). 35+ mph straight run.
Wheel Speed Sensors (all four) Verify by VIN 89542, 89543, 89546, 89545-06 (VERIFY VIA TIS)
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89542, 89543, 89546, 89545-06 (VERIFY VIA TIS)
- Notes
- Active magnetic. Road test at 15+ mph.
Other modules
Instrument Panel Cluster (IPC) Verify by VIN 2023 83800-1AQ70
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Donor must match part family 83800-1AQ70 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-1AQ70
- 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.
Instrument Panel Cluster (IPC) Verify by VIN 2024 83800-1AQ73, 83800-1AQ70
Documented for 2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024
Donor must match part family 83800-1AQ73 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-1AQ73, 83800-1AQ70
- 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.
Instrument Panel Cluster (IPC) Verify by VIN 2025 83800-1AQ73
Documented for 2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025
Donor must match part family 83800-1AQ73 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-1AQ73
- 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.
Instrument Panel Cluster (IPC) Verify by VIN 2026 83800-12D10
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Donor must match part family 83800-12D10 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-12D10
- 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.
Instrument Panel Cluster (IPC) Verify by VIN 2026 83800-12D20
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Donor must match part family 83800-12D20 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-12D20
- 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) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- INTEGRATED (spiral cable 84306 family)
Connectivity / Accessories
Backup Camera Verify by VIN 87806-06 (VERIFY VIA TIS)
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 87806-06 (VERIFY VIA TIS)
- Notes
- Standard. Techstream registration if replaced.
Toyota Remote Connect Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Subscription-based. Final XV70 gen - subscription transfer on vehicle sale.
Reference information for 2023-2026. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Toyota GR Corolla
- Model years
- 2023-2026
- Generation
- 1st Gen
- Platform
- TNGA-C (E210 GR-Four)
Tools we use for this vehicle
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
Tool requirements
Basic OBD2 scanner
View capabilities and limitations
Supported work
- Read codes on SRS systems (14 documented rows)
- Read codes on ECU systems (3 documented rows)
- Read codes on BCM systems (2 documented rows)
- Read codes on TCU / TCM systems (2 documented rows)
- Read codes on ABS systems (2 documented rows)
- Read codes on IPC / SAS systems (6 documented rows)
- Read codes on Keys systems (1 documented row)
- Read codes on Immobilizer systems (2 documented rows)
- Read codes on Accessory systems (2 documented rows)
Limitations
- ECU programming, coding, cloning, or security work (2 documented rows)
Factory programming software (J2534)
View capabilities and limitations
Supported work
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Bench programmer
View capabilities and limitations
Supported work
- ECU bench clone rows (2 documented rows)
Know this platform
This platform uses HS-CAN (500 kbps); Toyota network; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN (500 kbps); Toyota network; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - manual transmission
Not in openpilot support tree as of April 2026. GR Corolla is 6-speed manual; openpilot requires electronic gas/brake control unavailable on MT.
Generation service summary for Toyota GR Corolla 1st Gen (2023-2026)
Generation coverage
This page consolidates Toyota GR Corolla service data for 2023-2026 across 4 model years; service information is available for 4 years.
Choose a yearADAS coverage
Merged ADAS coverage includes 3 system records, including Forward Camera (Mobileye EyeQ4) - GR Corolla, Forward Radar (Denso) - GR Corolla, and Rear View Camera - GR Corolla. Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 12 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 31 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, and security-access planning for the Toyota GR Corolla 2023-2026 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteDo I need calibration?
Windshield Replacement 1
2023-2026
Use Toyota Techstream and the correct model-year WSM/TIS target setup for this vehicle. Confirm target distance, target height, level-surface requirements, and required static or dynamic steps before calibration; clear and recheck ADAS DTCs after setup.
Forward Camera Replacement 2
2023-2026
Confirm the correct forward camera part and application by VIN. Initialize and calibrate with Toyota Techstream using the correct model-year WSM/TIS procedure; verify steering angle, ADAS health, and DTC status after calibration.
2023-2026
Yes
Camera module replacement requires full recalibration using Techstream.
Forward Radar Replacement 1
2023-2026
Gas: 88210-06070. Hybrid: verify TIS. Techstream boresight. Bumper on before final cal.
BSM Sensor Replacement 1
2023-2026
Techstream BSM init. Road verify 20+ mph.
ECM Replacement 1
2023-2026
Use Toyota TIS/Techstream with the correct calibration file and service procedure for this exact vehicle year. Preserve or relearn VIN, immobilizer, injector, throttle, and learned-value data as required; complete a post-programming scan and readiness check.
Skid Control ECU Replacement 1
2023-2026
Techstream ABS/VSC init + SAS zero-point + ESA verify. 35+ mph straight run.
Smart Key ECU Replacement 1
2023-2026
Toyota key/security ECU work requires authorized TIS/Techstream access. Confirm key count and immobilizer generation by VIN before replacement or registration; verify every key starts the vehicle and no security DTCs remain.
Any Front-End Collision 1
2023-2026
Yes
Inspect and recalibrate forward camera after any front-end collision using Techstream.
Front Bumper Repair or Replacement 1
2023-2026
Yes
Forward radar angular alignment required after front bumper R&R. Use Techstream.
Rear Bumper Repair or Replacement 1
2023-2026
Yes
BSD radar alignment required after rear bumper R&R. Use Techstream.
Mirror Replacement 1
2023-2026
Conditional
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
ADAS calibration requirements
12 calibration requirements are documented for this generation.
6 static, 3 dynamic or drive-cycle, and 2 not-required rows. Verify exact equipment and repair event by VIN before setup.
Adaptive cruise distance sensor
Adaptive cruise sensor
Systems: Adaptive cruise control
Trigger: R&R, Adaptive cruise sensor calibration or remove and replace
Setup: Wheel alignment, Calibration includes wheel alignment check and post road test, excludes diagnostics, wheel alignment adjust, or bumper removal
Blind spot monitor sensor
Rear bumper
Systems: Blind spot warning and rear cross traffic warning
Trigger: R&R, R&I, Blind spot monitor sensor remove and replace or remove and inspect, body damage, deformation, or modification may necessitate calibration
Setup: OEM special tools, Scan tool, Shop-built/supplied tools, Targets, Clear, level floor, shop built or supplied tools
Clearance warning ECU assembly
Dashboard / instrument panel
Systems: Automatic emergency braking, parking collision warning, and reverse automatic emergency braking
Trigger: R&R, Clearance warning ECU assembly remove and replace
Setup: Shop-built/supplied tools, Scan tool, shop built or supplied tools
Forward recognition camera
Windshield area
Systems: Active driving assistance, adaptive cruise, automatic emergency braking, automatic high beams, driver re-engagement, forward collision warning, lane departure warning, lane keeping assistance, and traffic sign recognition
Trigger: R&R, R&I, Forward recognition camera remove and replace, remove and inspect, or windshield removal/replacement
Setup: OEM special tools, Scan tool, Shop-built/supplied tools, Targets, Clear, level floor, shop built or supplied tools
Headup display
Dashboard / instrument panel
Systems: Head-up display
Trigger: Head-up display service
Millimeter wave radar sensor
Front bumper
Systems: Active driving assistance, adaptive cruise, automatic emergency braking, forward collision warning, lane departure warning, and lane keeping assistance
Trigger: R&R, R&I, Millimeter wave radar sensor remove and replace or remove and inspect
Setup: OEM special tools, Scan tool, Shop-built/supplied tools, Targets, Alignment machine, Wheel alignment, Clear, level floor, shop built or supplied tools
Rear television camera
Decklid / liftgate / tailgate
Systems: Backup camera
Trigger: Rear television camera service
Steering angle sensor
Steering column
Systems: Steering angle / ADAS alignment support
Trigger: R&R, R&I, Wheel alignment, Steering angle sensor remove and replace, remove and inspect, wheel alignment, or battery disconnect/reconnect where procedures require calibration
Setup: Scan tool
Steering column position sensor
Steering column
Systems: Steering angle / stability control
Trigger: Steering column position sensor service or steering-angle sensor replacement
Setup: Wheel alignment, Calibration labor excludes diagnostics, wheel alignment check, and adjustment
Ultrasonic sensor
Front and rear bumper
Systems: Parking collision warning and reverse automatic emergency braking
Trigger: R&R, Ultrasonic sensor remove and replace, body damage, deformation, or modification may necessitate calibration
Setup: Shop-built/supplied tools, Scan tool, shop built or supplied tools
ADAS component
Systems: Module programming and relearning
Trigger: Customize parameter changes, battery terminal disconnect/reconnect, ECU/parts replacement, ECU configuration, and replacing or removing/installing parts
Wheel alignment
Under vehicle
Systems: ADAS systems affected by wheel alignment
Trigger: Wheel alignment, Performing wheel alignment may necessitate calibrations affecting ADAS function
Setup: Wheel alignment procedure and any required ADAS calibration procedure
Year-by-year details
| Year | Trim notes |
|---|---|
| 2023 | Core, Circuit Edition, Morizo Edition. 3-cylinder GR-FOUR AWD standard. No TSS on base Core trim. |
| 2024 | Core, Circuit Edition, Morizo Edition. 3-cylinder GR-FOUR AWD standard. No TSS on base Core trim. |
| 2025 | Core, Circuit Edition, Morizo Edition. 3-cylinder GR-FOUR AWD standard. No TSS on base Core trim. |
| 2026 | Core, Circuit Edition, Morizo Edition. 3-cylinder GR-FOUR AWD standard. No TSS on base Core trim. |
3 ADAS systems documented across the 2023-2026 generation. Rows that apply to only part of the generation carries a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Toyota Safety Sense 3.0 (TSS-3.0): Pre-Collision System, Lane Departure Alert, Automatic High Beams; performance-focused with full TSS suite standard
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Mobileye EyeQ4) - GR Corolla | Forward Camera | Camera | Static | YES | - | |
| Forward Radar (Denso) - GR Corolla | Front Radar | Radar | Static + Dynamic | YES | - | |
| Rear View Camera - GR Corolla | Rear Camera | Camera | Static | 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
Use Toyota Techstream and the correct model-year WSM/TIS target setup for this vehicle. Confirm target distance, target height, level-surface requirements, and required static or dynamic steps before calibration; clear and recheck ADAS DTCs after setup.
Forward Camera Replacement
Confirm the correct forward camera part and application by VIN. Initialize and calibrate with Toyota Techstream using the correct model-year WSM/TIS procedure; verify steering angle, ADAS health, and DTC status after calibration.
Forward Radar Replacement
Gas: 88210-06070. Hybrid: verify TIS. Techstream boresight. Bumper on before final cal.
BSM Sensor Replacement
Techstream BSM init. Road verify 20+ mph.
ECM Replacement
Use Toyota TIS/Techstream with the correct calibration file and service procedure for this exact vehicle year. Preserve or relearn VIN, immobilizer, injector, throttle, and learned-value data as required; complete a post-programming scan and readiness check.
Skid Control ECU Replacement
Techstream ABS/VSC init + SAS zero-point + ESA verify. 35+ mph straight run.
Smart Key ECU Replacement
Toyota key/security ECU work requires authorized TIS/Techstream access. Confirm key count and immobilizer generation by VIN before replacement or registration; verify every key starts the vehicle and no security DTCs remain.
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.
Module part numbers by generation
33 full part numbers across 19 module groups for this generation.
ABS front speed sensor left
-
8497012540Manual transmission -
8497012570Automatic transmission -
8954212150Right -
8954312150Left -
8954552080Right -
8954652080Left
ABS modulator valve with control module
-
4405012L70Without Morizo Edition, without limited slip differential; includes ABS control module -
4405012L90Without Morizo Edition, with limited slip differential; includes ABS control module
Adaptive cruise distance sensor
-
8821012130Adaptive cruise sensor
Blind spot monitor sensor
-
8816212100Blind spot monitor sensor
Forward looking camera
-
8646C12260
GR-Four transfer case assembly
-
3610352030 -
8497012420
Body Control Module
-
8922112N51
Rear vision camera
-
8679012360
Clutch switch for cruise control
-
8828070010Manual transmission cruise-control clutch switch
Engine Control Module
-
896611AE20Automatic transmission -
896611AE30Manual transmission
Headlamp composite assembly left
-
8111012N20Right -
8115012N20Left
Instrument cluster
-
8385216760
Smart key ECU
-
899H012420Smart key computer, manual transmission -
899H012890Smart key computer, automatic transmission
Steering column position sensor
-
8924BV1010
Ignition immobilizer module
-
8978448050Manual transmission -
8978448060Automatic transmission
SRS center impact sensor
-
8917359335 -
8983142020Front door or rear side labor contexts listed -
8983A12030
SRS clockspring
-
8430878060Without heated steering -
8430878080With heated steering
Supplemental Restraint System SDM Module
-
8917012J60
Automatic transmission valve body
-
3541052240
3 gateway, immobilizer, and security items documented across the 2023-2026 generation.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- High-strength steel unibody; carbon fiber roof (Morizo Edition)
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps); Toyota network; OBD2 DLC Pin 6/14
- Infotainment
- Toyota Audio Multimedia 8" touchscreen; Apple CarPlay/Android Auto
- OTA Capable
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
WHAT WE RESOLVE
1st Gen (2023-2026) 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 (Mobileye EyeQ4) - GR Corolla, Forward Radar (Denso) - GR Corolla, and Rear View Camera - GR Corolla. Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve Airbag Control Module (ACM) (2023), Airbag Control Module (ACM) (2024), and Airbag Control Module (ACM) (2025). 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.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Toyota GR Corolla (2023-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Toyota GR Corolla (2023-2026). 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 GR Corolla (2023-2026)?
The Toyota GR Corolla (2023-2026) generation currently shows 23 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include Airbag Control Module (ACM) (2023), Airbag Control Module (ACM) (2024), and Airbag Control Module (ACM) (2025). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 7391002380 (2023) - confirm for your exact year/VIN.
Does Toyota GR Corolla (2023-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 3 ADAS systems, including Forward Camera (Mobileye EyeQ4) - GR Corolla, Forward Radar (Denso) - GR Corolla, and Rear View Camera - GR Corolla. Calibration triggers include Windshield Replacement, Forward Camera Replacement, Forward Radar Replacement, and BSM Sensor Replacement. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Toyota GR Corolla (2023-2026)?
Yes. The generation data includes 14 SRS records, including Airbag Control Module (ACM) (2023), Airbag Control Module (ACM) (2024), and Airbag Control Module (ACM) (2025). 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: 7391002380 (2023) - confirm for your exact year/VIN.
Do all Toyota GR Corolla (2023-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2023-2026; 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.
How long does service take for Toyota GR Corolla (2023-2026)?
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 service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Toyota GR Corolla (2023-2026) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, post-repair coding, and supported module work. Mail-in module service is available nationwide. We confirm the active path for your exact year, VIN, module, and requested scope before service.
More GR Corolla generations
1st Gen 2023-2026 You are here
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