Audi Driver Assistance System Plus: Adaptive Cruise Assist, Active Lane Assist
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
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2022-2026 Audi e-tron GT Generation Guide
Audi e-tron GT 1st Gen J1 (2022-2026) ADAS Calibration & Module Programming
Covers model years 2022-2026 - one service guide for the whole generation.
Full ADAS calibration, module programming, and key security work for every Audi e-tron GT built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.
- Platform Volkswagen Group J1 EV (Porsche Taycan shared)
- CAN Architecture HS-CAN + CANFD + Ethernet (100BASE-T1); VW Group MIB3 architecture; OBD2 DLC Pin 6/14
- Security Audi Advanced Key (PEPS); UWB + NFC digital key (myAudi app); rolling AES-128; KESSY module
The ADAS, module, and security rows below are consolidated across the full 2022-2026 generation. A year badge marks rows that apply only to part of the span; rows without a badge apply to every year. Year-specific differences are summarized under “What changes across 2022-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2024 Audi E-Tron-Gt. On this vehicle we cover documented systems include Forward Camera (Mobileye EyeQ4) - e-tron GT, Forward Radar (Bosch MRR, 77GHz) - e-tron GT, and Blind Spot Monitor / Side Assist (Continental SRR) - e-tron GT, this Volkswagen Group J1 EV (Porsche Taycan shared) platform vehicle, VW Group KESSY Gen 4; CAS-equivalent in VW architecture; rolling code immobilizer support. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
Platform
Volkswagen Group J1 EV (Porsche Taycan shared)
Production
2022-present
Trim Levels
Available in multiple trim levels and engine configurations for 2024 (Electric Vehicle - no combustion engine variants). Confirm PR codes via ETKA or ODIS to identify installed driver-assistance packages.
Drivetrain
RWD / AWD
Engine
-
CAN Speed
HS-CAN + CANFD + Ethernet (100BASE-T1); VW Group MIB3 architecture; OBD2 DLC Pin 6/14
Feature availability 3
Immobilizer: VW Group KESSY Gen 4
StandardKey programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.
Platform: Volkswagen Group J1 EV (Porsche Taycan shared)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
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
VW ODIS-S / ODIS-E / Audi VAS 6154
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
OEM subscription required
Make-level OEM tool map plus exact-year gateway and ADAS fields.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Tool subscription required
Service-level scanner-vendor source packet plus exact-year ADAS records.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Bench programmer source packet plus exact-year module/security records.
Know this platform
This platform uses HS-CAN + CANFD + Ethernet (100BASE-T1); VW Group MIB3 architecture; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN + CANFD + Ethernet (100BASE-T1); VW Group MIB3 architecture; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - J1 platform not ported
Not in openpilot support tree as of April 2026. Shared with Porsche Taycan; not in openpilot.
Generation service summary for Audi e-tron GT 1st Gen J1 (2022-2026)
Generation coverage
This page consolidates Audi e-tron GT service data for 2022-2026 across 5 model years; 5 years have merged CCT data.
Choose a yearADAS coverage
Merged ADAS coverage includes 6 system records, including Forward Camera (Mobileye EyeQ4) - e-tron GT, Forward Radar (Bosch MRR, 77GHz) - e-tron GT, Blind Spot Monitor / Side Assist (Continental SRR) - e-tron GT, and Rear View Camera - e-tron GT. Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 9 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 40 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesGateway and security
Gateway, immobilizer, and key-security coverage includes 5 merged records. Security procedures vary by year - verify by VIN.
View securityCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, security-access planning, and mail-in bench work for the Audi e-tron GT 2022-2026 span, with exact-year validation before service.
Get a quoteDo I need calibration?
Windshield Replacement 5
Front Camera (mono Q8 50 / dual Q8 55 + SQ8)
2022-2026required
Verify mono vs dual camera using our diagnostic software VIN before calibration. our diagnostic software static target calibration required. Work order first, SVM after pass. OEM glass only. HV safety before front-end work. Confirm 2024 our diagnostic software calibration procedure version for build date.
Pre Sense Front
2022-2026required
Verify mono vs dual camera using our diagnostic software VIN before calibration. our diagnostic software static target calibration required. Work order first, SVM after pass. OEM glass only. HV safety before front-end work. Confirm 2024 our diagnostic software calibration procedure version for build date.
AEB
2022-2026required
Verify mono vs dual camera using our diagnostic software VIN before calibration. our diagnostic software static target calibration required. Work order first, SVM after pass. OEM glass only. HV safety before front-end work. Confirm 2024 our diagnostic software calibration procedure version for build date.
Active Lane Assist
2022-2026required
Verify mono vs dual camera using our diagnostic software VIN before calibration. our diagnostic software static target calibration required. Work order first, SVM after pass. OEM glass only. HV safety before front-end work. Confirm 2024 our diagnostic software calibration procedure version for build date.
AI TJA (Q8 55/SQ8 Prestige)
2022-2026required
Verify mono vs dual camera using our diagnostic software VIN before calibration. our diagnostic software static target calibration required. Work order first, SVM after pass. OEM glass only. HV safety before front-end work. Confirm 2024 our diagnostic software calibration procedure version for build date.
Front Bumper Repair or Replacement 4
Front Radar ARS510 (ACC
2022-2026required
ARS510 static calibration using our diagnostic software. HV cables in front apron - HV de-energization required before bumper removal. Park sensor adaptation if replaced.
AEB
2022-2026required
ARS510 static calibration using our diagnostic software. HV cables in front apron - HV de-energization required before bumper removal. Park sensor adaptation if replaced.
AI TJA)
2022-2026required
ARS510 static calibration using our diagnostic software. HV cables in front apron - HV de-energization required before bumper removal. Park sensor adaptation if replaced.
front park sensors
2022-2026required
ARS510 static calibration using our diagnostic software. HV cables in front apron - HV de-energization required before bumper removal. Park sensor adaptation if replaced.
HV System Service (BMS / Inverter / OBC / Battery) 6
J840 BMS
2022-2026required
CRITICAL HV SAFETY: MSD + 5-min discharge mandatory. our diagnostic software SVM + factory authorization for all HV modules. 95kWh / 106kWh / 114kWh BMS and battery packs are NOT interchangeable - verify using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS and VCU coding. Check PSS after any collision.
VCU
2022-2026required
CRITICAL HV SAFETY: MSD + 5-min discharge mandatory. our diagnostic software SVM + factory authorization for all HV modules. 95kWh / 106kWh / 114kWh BMS and battery packs are NOT interchangeable - verify using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS and VCU coding. Check PSS after any collision.
J741/J742/J743
2022-2026required
CRITICAL HV SAFETY: MSD + 5-min discharge mandatory. our diagnostic software SVM + factory authorization for all HV modules. 95kWh / 106kWh / 114kWh BMS and battery packs are NOT interchangeable - verify using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS and VCU coding. Check PSS after any collision.
OBC
2022-2026required
CRITICAL HV SAFETY: MSD + 5-min discharge mandatory. our diagnostic software SVM + factory authorization for all HV modules. 95kWh / 106kWh / 114kWh BMS and battery packs are NOT interchangeable - verify using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS and VCU coding. Check PSS after any collision.
95kWh/106kWh/114kWh HV battery pack
2022-2026required
CRITICAL HV SAFETY: MSD + 5-min discharge mandatory. our diagnostic software SVM + factory authorization for all HV modules. 95kWh / 106kWh / 114kWh BMS and battery packs are NOT interchangeable - verify using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS and VCU coding. Check PSS after any collision.
PSS
2022-2026required
CRITICAL HV SAFETY: MSD + 5-min discharge mandatory. our diagnostic software SVM + factory authorization for all HV modules. 95kWh / 106kWh / 114kWh BMS and battery packs are NOT interchangeable - verify using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS and VCU coding. Check PSS after any collision.
Mirror Replacement 4
Side Cameras (360 surround view
2022-2026required
Mirror side cameras require our diagnostic software static calibration with targets. Virtual exterior mirror replacement requires our diagnostic software SVM coding and calibration. All 4 cameras must pass for 360 view.
AI TJA)
2022-2026required
Mirror side cameras require our diagnostic software static calibration with targets. Virtual exterior mirror replacement requires our diagnostic software SVM coding and calibration. All 4 cameras must pass for 360 view.
Virtual Exterior Mirror cameras (if equipped)
2022-2026required
Mirror side cameras require our diagnostic software static calibration with targets. Virtual exterior mirror replacement requires our diagnostic software SVM coding and calibration. All 4 cameras must pass for 360 view.
BSD mirror LED
2022-2026required
Mirror side cameras require our diagnostic software static calibration with targets. Virtual exterior mirror replacement requires our diagnostic software SVM coding and calibration. All 4 cameras must pass for 360 view.
Any Collision 6
J234 SRS
2022-2026required
CRITICAL: HV system integrity check first (cable insulation, battery enclosure, connector integrity). PSS check using our diagnostic software DTC. Full our diagnostic software scan mandatory. J234 likely replace-only. All deployed airbags and pyrotechnic pretensioners replaced. Complete ADAS recalibration. SVM coding on all replaced modules. Do not deliver until HV system safety is confirmed by qualified HV technician.
zFAS Gen2
2022-2026required
CRITICAL: HV system integrity check first (cable insulation, battery enclosure, connector integrity). PSS check using our diagnostic software DTC. Full our diagnostic software scan mandatory. J234 likely replace-only. All deployed airbags and pyrotechnic pretensioners replaced. Complete ADAS recalibration. SVM coding on all replaced modules. Do not deliver until HV system safety is confirmed by qualified HV technician.
all ADAS sensors
2022-2026required
CRITICAL: HV system integrity check first (cable insulation, battery enclosure, connector integrity). PSS check using our diagnostic software DTC. Full our diagnostic software scan mandatory. J234 likely replace-only. All deployed airbags and pyrotechnic pretensioners replaced. Complete ADAS recalibration. SVM coding on all replaced modules. Do not deliver until HV system safety is confirmed by qualified HV technician.
PSS
2022-2026required
CRITICAL: HV system integrity check first (cable insulation, battery enclosure, connector integrity). PSS check using our diagnostic software DTC. Full our diagnostic software scan mandatory. J234 likely replace-only. All deployed airbags and pyrotechnic pretensioners replaced. Complete ADAS recalibration. SVM coding on all replaced modules. Do not deliver until HV system safety is confirmed by qualified HV technician.
HV system integrity
2022-2026required
CRITICAL: HV system integrity check first (cable insulation, battery enclosure, connector integrity). PSS check using our diagnostic software DTC. Full our diagnostic software scan mandatory. J234 likely replace-only. All deployed airbags and pyrotechnic pretensioners replaced. Complete ADAS recalibration. SVM coding on all replaced modules. Do not deliver until HV system safety is confirmed by qualified HV technician.
all deployed components
2022-2026required
CRITICAL: HV system integrity check first (cable insulation, battery enclosure, connector integrity). PSS check using our diagnostic software DTC. Full our diagnostic software scan mandatory. J234 likely replace-only. All deployed airbags and pyrotechnic pretensioners replaced. Complete ADAS recalibration. SVM coding on all replaced modules. Do not deliver until HV system safety is confirmed by qualified HV technician.
Any Module Replacement 1
All our diagnostic software-coded modules
2022-2026required
our diagnostic software SVM coding required for all module replacements. Factory authorization required for J519, J518, VCU, BMS, inverters, and AKL. HV de-energization for all HV-connected module work. Battery size (95/106/114kWh) and drivetrain variant (FWD/AWD/tri-motor) affect VCU and BMS coding - always verify using our diagnostic software VIN. Note: extended programming time expected for HV modules.
Forward Radar Replacement 1
2022-2026
Yes
Radar module replacement requires alignment/calibration using ODIS-S.
Rear Bumper Repair or Replacement 1
2022-2026
Yes
BSD radar alignment required after rear bumper R&R. Use ODIS-S.
BSM Sensor Replacement 1
2022-2026
Yes
Blind spot monitoring sensor replacement requires calibration using ODIS-S.
Year-by-year details
| Year | Trim notes |
|---|---|
| 2022 | Available in multiple trim levels and engine configurations for 2022 (Electric Vehicle - no combustion engine variants). Confirm PR codes via ETKA or ODIS to identify installed driver-assistance packages. |
| 2023 | Available in multiple trim levels and engine configurations for 2023 (Electric Vehicle - no combustion engine variants). Confirm PR codes via ETKA or ODIS to identify installed driver-assistance packages. |
| 2024 | Available in multiple trim levels and engine configurations for 2024 (Electric Vehicle - no combustion engine variants). Confirm PR codes via ETKA or ODIS to identify installed driver-assistance packages. |
| 2025 | Available in multiple trim levels and engine configurations for 2025 (Electric Vehicle - no combustion engine variants). Confirm PR codes via ETKA or ODIS to identify installed driver-assistance packages. |
| 2026 | Available in multiple trim levels and engine configurations for 2026 (Electric Vehicle - no combustion engine variants). Confirm PR codes via ETKA or ODIS to identify installed driver-assistance packages. |
What changes across 2022-2026
Differences versus the generation reference year. Years not listed here match the shared platform data on this page.
2022
- Trims: Available in multiple trim levels and engine configurations for 2022 (Electric Vehicle - no combustion engine variants). Confirm PR codes...
2023
- Trims: Available in multiple trim levels and engine configurations for 2023 (Electric Vehicle - no combustion engine variants). Confirm PR codes...
2025
- Trims: Available in multiple trim levels and engine configurations for 2025 (Electric Vehicle - no combustion engine variants). Confirm PR codes...
2026
- Trims: Available in multiple trim levels and engine configurations for 2026 (Electric Vehicle - no combustion engine variants). Confirm PR codes...
6 ADAS systems documented across 2022-2026. Rows that apply to only part of the generation carry a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Audi Driver Assistance System Plus: Adaptive Cruise Assist, Active Lane Assist, Pre Sense Front/Rear/City, Side Assist (Blind Spot Monitoring), Park Assist, 360-degree cameras
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Mobileye EyeQ4) - e-tron GT | Forward Camera | Camera | Static | YES | - | |
| Forward Radar (Bosch MRR, 77GHz) - e-tron GT | Front Radar | Radar | Static | YES | - | |
| Blind Spot Monitor / Side Assist (Continental SRR) - e-tron GT | Side Radar | Radar | Static + Dynamic | YES | - | |
| Rear View Camera - e-tron GT | Rear Camera | Camera | Static | YES | - | |
| 360-Degree Surround View (4-Camera) - e-tron GT | Surround Camera | Camera | None | YES | - | |
| Park Distance Control (PDC) Front + Rear - e-tron GT | Ultrasonic | Ultrasonic | 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 Affected: Front Camera (mono Q8 50 / dual Q8 55 + SQ8), Pre Sense Front, AEB, Active Lane Assist, AI TJA (Q8 55/SQ8 Prestige)
Verify mono vs dual camera using our diagnostic software VIN before calibration. our diagnostic software static target calibration required. Work order first, SVM after pass. OEM glass only. HV safety before front-end work. Confirm 2024 our diagnostic software calibration procedure version for build date.
Front Bumper Repair or Replacement Affected: Front Radar ARS510 (ACC, AEB, AI TJA), front park sensors
ARS510 static calibration using our diagnostic software. HV cables in front apron - HV de-energization required before bumper removal. Park sensor adaptation if replaced.
HV System Service (BMS / Inverter / OBC / Battery) Affected: J840 BMS, VCU, J741/J742/J743, OBC, 95kWh/106kWh/114kWh HV battery pack, PSS
CRITICAL HV SAFETY: MSD + 5-min discharge mandatory. our diagnostic software SVM + factory authorization for all HV modules. 95kWh / 106kWh / 114kWh BMS and battery packs are NOT interchangeable - verify using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS and VCU coding. Check PSS after any collision.
Mirror Replacement Affected: Side Cameras (360 surround view, AI TJA), Virtual Exterior Mirror cameras (if equipped), BSD mirror LED
Mirror side cameras require our diagnostic software static calibration with targets. Virtual exterior mirror replacement requires our diagnostic software SVM coding and calibration. All 4 cameras must pass for 360 view.
Any Collision Affected: J234 SRS, zFAS Gen2, all ADAS sensors, PSS, HV system integrity, all deployed components
CRITICAL: HV system integrity check first (cable insulation, battery enclosure, connector integrity). PSS check using our diagnostic software DTC. Full our diagnostic software scan mandatory. J234 likely replace-only. All deployed airbags and pyrotechnic pretensioners replaced. Complete ADAS recalibration. SVM coding on all replaced modules. Do not deliver until HV system safety is confirmed by qualified HV technician.
Any Module Replacement Affected: All our diagnostic software-coded modules
our diagnostic software SVM coding required for all module replacements. Factory authorization required for J519, J518, VCU, BMS, inverters, and AKL. HV de-energization for all HV-connected module work. Battery size (95/106/114kWh) and drivetrain variant (FWD/AWD/tri-motor) affect VCU and BMS coding - always verify using our diagnostic software VIN. Note: extended programming time expected for HV modules.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using ODIS-S.
Rear Bumper Repair or Replacement
BSD radar alignment required after rear bumper R&R. Use ODIS-S.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using ODIS-S.
Modules we program on this generation
40 documented Audi e-tron GT modules across 2022-2026. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
Airbag Control Unit (ACU) Verify by VIN x1
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-959-655-X, GEA-959-655-X (SQ8 E-TRON)
- LOCATION
- Under center console, floor tunnel
- MFG
- Bosch
- CHIP/MCU
- Bosch SDM
- NOTES
- Replace-only after hard deployment. HV safety check before work near J234. our diagnostic software DTC clear and SVM coding post-replacement. Factory authorization required. All pyrotechnic pretensioners replaced. Verify 4KE vs GEA prefix and build date for 2024.
Pyrotechnic Safety Switch (PSS) x2
4KE910920B Verify by VIN 2022-2025 HV battery junction box, under vehicle floor
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- 4KE910920B
- LOCATION
- HV battery junction box, under vehicle floor
- MFG
- Autoliv / Bosch
- CHIP/MCU
- N/A - pyrotechnic HV interlock
- NOTES
- Single-use HV circuit interrupter. Must be replaced after PSS activation. Check our diagnostic software DTC after any collision. our diagnostic software SVM coding required after replacement.
4KE959655A Verify by VIN 2026 HV battery junction box, under vehicle floor
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- 4KE959655A
- LOCATION
- HV battery junction box, under vehicle floor
- MFG
- Autoliv / Bosch
- CHIP/MCU
- N/A - pyrotechnic HV interlock
- NOTES
- Single-use HV circuit interrupter. Must be replaced after PSS activation. Check our diagnostic software DTC after any collision. our diagnostic software SVM coding required after replacement.
Occupant Detection System (ODS - J706) Verify by VIN x1
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- Passenger seat ODS mat (J706). ODIS basic settings calibration after seat R&R.
SRS-ECU x5
4KE910920A Verify by VIN 2022-2025 Under center console, floor tunnel
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- 4KE910920A
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part 4KE910920A. Also fits: 4KE910920B,4KE910920C. Memory chip: 95320. Crash data clear supported.
4KE910920B Verify by VIN 2022-2025 Under center console, floor tunnel
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- 4KE910920B
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part 4KE910920B. Memory chip: 95320. Crash data clear supported.
4KE910920C Verify by VIN 2022-2025 Under center console, floor tunnel
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- 4KE910920C
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part 4KE910920C. Memory chip: 95320. Crash data clear supported.
4KE959655 Verify by VIN 2026 Under center console, floor tunnel
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- 4KE959655
- LOCATION
- Under center console, floor tunnel
- NOTES
- OEM part 4KE959655 (verify fitment via VIN).
4KE959655A Verify by VIN 2026 Under center console, floor tunnel
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- 4KE959655A
- LOCATION
- Under center console, floor tunnel
- NOTES
- OEM part 4KE959655A (verify fitment via VIN).
ECU MODULES
ECU Modules
Front Inverter J741 (Q8 e-tron 50 FWD / Q8 e-tron 55 AWD) Verify by VIN 4KE-906-961-X
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-906-961-X
- PROTOCOL
- ODIS SVM
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental / Bosch BEV inverter ECU
- NOTES
- our diagnostic software + factory authorization. SVM mandatory. HV de-energization required. Q8 e-tron 50 (FWD): J741 is sole inverter. Q8 e-tron 55 (AWD): J741 is front inverter. Verify FWD vs AWD using our diagnostic software VIN before ordering - different module coding. Motor calibration required after replacement.
Rear Inverter J742 (Q8 e-tron 55 AWD only) Verify by VIN 4KE-906-962-X
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-906-962-X
- PROTOCOL
- ODIS SVM
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental / Bosch BEV inverter ECU
- NOTES
- Q8 e-tron 55 AWD only. Not present on Q8 e-tron 50 FWD. our diagnostic software + factory authorization. SVM mandatory. HV de-energization mandatory. Verify AWD variant.
Rear Inverter Pair J742 + J743 (SQ8 e-tron tri-motor) Verify by VIN GEA-906-962-X (J742), GEA-906-963-X (J743)
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- GEA-906-962-X (J742), GEA-906-963-X (J743)
- PROTOCOL
- ODIS SVM
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental / Bosch BEV inverter ECU (tri-motor)
- NOTES
- SQ8 e-tron only (tri-motor, 370kW). Two rear inverters for torque vectoring. our diagnostic software + factory authorization for both J742 and J743. HV de-energization mandatory. GEA prefix - do not use Q8 e-tron 4KE parts on SQ8 e-tron.
Vehicle Control Unit (VCU / J1234) Dealer security required 4KE-907-064-X, GEA-907-064-X (SQ8 E-TRON)
service_notes indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Donor must match part family 4KE-907-064-X; VIN-locked
Always match the full part number before buying a used module.
- PART
- 4KE-907-064-X, GEA-907-064-X (SQ8 E-TRON)
- PROTOCOL
- ODIS SVM
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental / Bosch VCU (BEV)
- NOTES
- VCU coordinates torque split (Q8 50 FWD / Q8 55 AWD / SQ8 tri-motor), regen braking strategy, DC charging ISO 15118 communication, battery thermal management. our diagnostic software + factory authorization. SVM mandatory. Immobilizer integration. Battery size (95/106/114kWh) and drivetrain variant (FWD/AWD/tri-motor) affect VCU coding - verify using our diagnostic software VIN.
BCM MODULES
BCM Modules
Central Electronic Module (J519 - Q8 e-tron 2024) Dealer security required 4KE-937-086-X, GEA-937-086-X (SQ8 E-TRON)
security_type indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Donor must match part family 4KE-937-086-X; VIN-locked
Always match the full part number before buying a used module.
- PART
- 4KE-937-086-X, GEA-937-086-X (SQ8 E-TRON)
- SECURITY
- AES Immobilizer
- CODING
- Yes
- CLONE
- No
- NOTES
- our diagnostic software SVM mandatory. Factory authorization required. New J519 coded to VIN using our diagnostic software. Verify 4KE vs GEA prefix and 2024 build date.
J518 Access and Start Authorization Module Verify by VIN 4KE-909-131-X, GEA-909-131-X (SQ8 E-TRON)
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-909-131-X, GEA-909-131-X (SQ8 E-TRON)
- SECURITY
- AES KESSY Gen 4
- CODING
- Yes
- CLONE
- No
- NOTES
- Kessy Gen 4 + ZAS. our diagnostic software factory authorization required. VCU/BMS re-sync required. AKL requires Audi professional service center security authorization.
Battery Management System (J840 BMS - 95kWh / 106kWh / 114kWh SQ8) Verify by VIN 4KE-915-569-X (Q8 50, 55), GEA-915-569-X (SQ8 E-TRON)
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-915-569-X (Q8 50, 55), GEA-915-569-X (SQ8 E-TRON)
- SECURITY
- hv_uds_coded
- CODING
- Yes
- CLONE
- No
- NOTES
- our diagnostic software SVM required. HV de-energization mandatory. Battery SoH calibration using our diagnostic software. 95kWh / 106kWh / 114kWh BMS modules are NOT interchangeable - verify battery size using our diagnostic software VIN. SQ8 e-tron 114kWh has unique BMS programming.
On-Board Charger (OBC - 11kW / 22kW) Verify by VIN 4KE-915-509-X (11KW), 4KE-915-510-X (22KW)
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-915-509-X (11KW), 4KE-915-510-X (22KW)
- SECURITY
- hv_uds_coded
- CODING
- Yes
- CLONE
- No
- NOTES
- our diagnostic software SVM coding required. HV de-energization mandatory. Confirm power rating using our diagnostic software options coding. 22kW requires different module coding from 11kW.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
N/A - Single Speed / No TCU Verify by VIN 2022-2023
_years covers only 2022-2023 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission, no traditional TCU present
N/A - Single Speed / No TCU Verify by VIN 2024-2025
_years covers only 2024-2025 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission, no traditional TCU required
N/A - Single Speed / No TCU Verify by VIN 2026
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission - no traditional TCU present
N/A - Single Speed / No TCU Verify by VIN 2022-2023
_years covers only 2022-2023 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission, no traditional TCU present
N/A - Single Speed / No TCU Verify by VIN 2024-2025
_years covers only 2024-2025 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission, no traditional TCU required
N/A - Single Speed / No TCU Verify by VIN 2026
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission - no traditional TCU present
ABS / BRAKE MODULES
ABS / Brake Modules
ABS/ESC Module (Bosch iBooster + MK100) Verify by VIN 4KE-614-517-X, GEA-614-517-X (SQ8 E-TRON)
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-614-517-X, GEA-614-517-X (SQ8 E-TRON)
- CLONE
- No
- NOTES
- Bosch iBooster + MK100 ESC. our diagnostic software adaptation, coding, automated bleed cycle required. iBooster calibration using our diagnostic software if replaced. Regen blending calibration using our diagnostic software VCU adaptation. SQ8 e-tron tri-motor regen adaptation requires full our diagnostic software VCU re-sync - more complex than Q8 50/55. Verify 4KE vs GEA prefix.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) x7
4KE 920 795 E Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Donor must match part family 4KE 920 795 E - requires cloning
Always match the full part number before buying a used module.
- PART
- 4KE 920 795 E
- CLONE
- Yes
- NOTES
- Virtual Cockpit Plus (12.3" TFT
2022-2024 E-TRON GT J1 EV PLAT Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Donor must match part family 2022-2024 E-TRON GT J1 EV PLAT - requires cloning
Always match the full part number before buying a used module.
- PART
- 2022-2024 E-TRON GT J1 EV PLAT
- CLONE
- Yes
- NOTES
- form - shared PN family with e-tron/Q8 e-tron
4KE 920 795 E Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Donor must match part family 4KE 920 795 E - requires cloning
Always match the full part number before buying a used module.
- PART
- 4KE 920 795 E
- CLONE
- Yes
- NOTES
- Virtual Cockpit Plus (2022-2024 e-tron GT J1 EV platform)
4KE 920 795 E Verify by VIN 2024
_years covers only 2024 for this generation
Used/donor module guide
Compatible donor years: 2024
Donor must match part family 4KE 920 795 E - requires cloning
Always match the full part number before buying a used module.
- PART
- 4KE 920 795 E
- CLONE
- Yes
- NOTES
- Virtual Cockpit Plus (2022-2024 e-tron GT confirmed range)
4KE 920 795 E Verify by VIN 2025
_years covers only 2025 for this generation
Used/donor module guide
Compatible donor years: 2025
Donor must match part family 4KE 920 795 E - requires cloning
Always match the full part number before buying a used module.
- PART
- 4KE 920 795 E
- CLONE
- Yes
- NOTES
- Virtual Cockpit Plus (e-tron GT J1 platform
2025 SUFFIX MAY UPDATE FOR REF Verify by VIN 2025
_years covers only 2025 for this generation
Used/donor module guide
Compatible donor years: 2025
Donor must match part family 2025 SUFFIX MAY UPDATE FOR REF - requires cloning
Always match the full part number before buying a used module.
- PART
- 2025 SUFFIX MAY UPDATE FOR REF
- CLONE
- Yes
- NOTES
- reshed model
4J3 920 Verify by VIN 2026
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Donor must match part family 4J3 920 - requires cloning
Always match the full part number before buying a used module.
- PART
- 4J3 920
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS) Verify by VIN x1
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 9J1 907 637
- CODING
- Yes
- NOTES
- Static calibration after replacement using scan tool with steering-angle reset routine. Vehicle on level ground, wheels straight.
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
MMI Touch Response Dual Touchscreen (Q8 e-tron 2024) Verify by VIN 4KE-035, GEA-035- - VERIFY USING OUR DIAGNOSTIC SOFTWARE VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-035, GEA-035- - VERIFY USING OUR DIAGNOSTIC SOFTWARE VIN
- NOTES
- Upper 10.1-inch + lower 8.6-inch. our diagnostic software SVM coding required. OTA capable. Apple CarPlay / Android Auto. Verify 2024 build date for correct suffix.
Virtual Cockpit Plus (Q8 e-tron EV displays) Verify by VIN 4KE-920, GEA-920- - VERIFY USING OUR DIAGNOSTIC SOFTWARE VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-920, GEA-920- - VERIFY USING OUR DIAGNOSTIC SOFTWARE VIN
- NOTES
- our diagnostic software SVM coding required. VIN-coded. 12.3-inch TFT. EV-specific data including battery size, range, power flow.
Virtual Exterior Mirrors (optional) Verify by VIN 4KE-857
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-857
- NOTES
- Optional. our diagnostic software SVM coding and static calibration required if replaced. OEM only. Confirm option using our diagnostic software VIN before ordering.
Head-Up Display (HUD) Verify by VIN 4KE-919
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-919
- NOTES
- our diagnostic software SVM coding and height calibration required after replacement. Displays EV range, charging status, AI TJA status.
22kW On-Board Charger Verify by VIN 4KE-915-510-X
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-915-510-X
- NOTES
- Optional AC fast charge upgrade. our diagnostic software SVM coding required. HV de-energization mandatory. Confirm power rating and options coding before ordering.
5 gateway, immobilizer, and security items documented across 2022-2026.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- STMicroelectronics
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- ST10F269
- NOTES
- AMP | Notes: Read/Write
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3380
- NOTES
- Compatibility label: A4/A5/Q5. BCM | Notes: Read/Write
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3548 2018
- NOTES
- Compatibility label: A4L. Headlight modules | Notes: Read/Write
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System VW Group KESSY Gen 4; CAS-equivalent in VW architecture; rolling code
- Add Key Yes
- All Keys Lost Yes
Audi Advanced Key (PEPS); UWB + NFC digital key (myAudi app); rolling AES-128; KESSY module
IMMOBILIZER MODULES
Immobilizer Modules
Audi Kessy Gen 4 / ZAS (J518 - Q8 e-tron 2024) OBD coding supported 4KE-909-131-X, GEA-909-131-X (SQ8 E-TRON)
service_notes indicates OBD programming or coding
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-909-131-X, GEA-909-131-X (SQ8 E-TRON)
- SECURITY
- AES KESSY Gen 4
- NOTES
- AES encryption - no OBD pin extraction. our diagnostic software + Audi factory authorization for all key programming and AKL. Max 8 keys. VCU/BMS re-sync required after J518 replacement. Controls charging port unlock. Verify 4KE vs GEA and 2024 build date for correct part suffix.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob Verify by VIN 4KE-837-220-X
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 4KE-837-220-X
- NOTES
- AES-encrypted Kessy Gen 4. our diagnostic software + factory authorization required. Min 2 keys for add-key. AKL requires Audi professional service center server auth. Max 8 keys. Fob controls charging port unlock and remote pre-conditioning activation.
Replacement Notes
VW Group KESSY Gen 4; CAS-equivalent in VW architecture; rolling code system. ODIS required for key programming and module replacement. No obd pin extraction; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Aluminum spaceframe (ASF) with CFRP elements; ultra-high-strength steel reinforcements
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN + CANFD + Ethernet (100BASE-T1); VW Group MIB3 architecture; OBD2 DLC Pin 6/14
- Infotainment
- Audi MMI Navigation Plus with MMI Touch (10.1-inch + 8.6-inch dual touch OLED); Audi Connect OTA
- OTA Capable
- Yes
- ECU Unlock Supported
- No
- Custom Programming
- Yes
WHAT WE RESOLVE
1st Gen J1 (2022-2026) 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) - e-tron GT, Forward Radar (Bosch MRR, 77GHz) - e-tron GT, Blind Spot Monitor / Side Assist (Continental SRR) - e-tron GT, and Rear View Camera - e-tron GT. Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve Airbag Control Unit (ACU), Pyrotechnic Safety Switch (PSS) (2022-2025), and Occupant Detection System (ODS - J706). Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
- Gateway, key, and immobilizer access Gateway, key, and immobilizer procedures are represented by 5 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Audi e-tron GT (2022-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Audi e-tron GT (2022-2026). 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 Audi e-tron GT (2022-2026)?
The Audi e-tron GT (2022-2026) generation currently shows 24 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include Airbag Control Unit (ACU), Pyrotechnic Safety Switch (PSS) (2022-2025), and Occupant Detection System (ODS - J706). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 4KE-959-655-X, GEA-959-655-X (SQ8 E-TRON) - confirm for your exact year/VIN.
Does Audi e-tron GT (2022-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 6 ADAS systems, including Forward Camera (Mobileye EyeQ4) - e-tron GT, Forward Radar (Bosch MRR, 77GHz) - e-tron GT, Blind Spot Monitor / Side Assist (Continental SRR) - e-tron GT, Rear View Camera - e-tron GT, and 360-Degree Surround View (4-Camera) - e-tron GT. Calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, HV System Service (BMS / Inverter / OBC / Battery), and Mirror Replacement. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Audi e-tron GT (2022-2026)?
Yes. The generation data includes 9 SRS records, including Airbag Control Unit (ACU), Pyrotechnic Safety Switch (PSS) (2022-2025), and Occupant Detection System (ODS - J706). 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: 4KE-959-655-X, GEA-959-655-X (SQ8 E-TRON) - confirm for your exact year/VIN.
Do all Audi e-tron GT (2022-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2022-2026; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
Can you program keys or immobilizer systems for Audi e-tron GT (2022-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 5 gateway, immobilizer, or key-security records. Gateway examples include Central Gateway Module. Key records are present in the merged generation data. Security access, all-keys-lost eligibility, and add-key workflows vary by year - verify by VIN.
How long does service take for Audi e-tron GT (2022-2026)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module work typically depends on module condition, donor data, and shipping window.
Is Audi e-tron GT (2022-2026) service mobile or mail-in?
Both paths are available depending on the job. Mobile service covers DFW on-vehicle diagnostics, ADAS setup, key programming, and post-repair coding. Mail-in service covers ECU, BCM, SRS, TCU, ABS, and other bench module work nationwide. We confirm the correct path for your exact year/VIN before scheduling.
More e-tron GT generations
1st Gen J1 2022-2026 You are here