Super Cruise (STANDARD
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
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2023-2026 Cadillac Lyriq Generation Guide
Cadillac Lyriq 1st Gen (2023-2026) ADAS Calibration & Module Programming
Covers model years 2023-2026 - one service guide for the whole generation.
Full ADAS calibration, module programming, and key security work for every Cadillac Lyriq built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.
- Platform Ultium BEV (GM Ultium, 400V) - Lyriq-specific rear-motor-primary layout
- CAN Architecture GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE display); OBD2 DLC; LTE OTA standard
- Security GM PASS-Key III+ / PKES - BCM-linked; AKL DEALER-ONLY via TIS2WEB; no aftermarket AKL support
The ADAS, module, and security rows below are consolidated across the full 2023-2026 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 2023-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2023 Cadillac Lyriq. On this vehicle we cover documented systems include Super Cruise (Standard on All Lyriq), Forward Camera (Monocular), and Forward Radar - Aptiv 77GHz (ACC/AEB/Super Cruise), this Ultium BEV (GM Ultium, 400V) - Lyriq-specific rear-motor-primary layout platform vehicle, GM PASS-Key III+ (Ultium BEV Luxury) immobilizer support, Cadillac Infotainment 3 Premium infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
Platform
Ultium BEV (GM Ultium, 400V) - Lyriq-specific rear-motor-primary layout
Production
2023-present
Trim Levels
Standard trim configurations for 2023 Cadillac Lyriq; verify trim-specific options before ordering modules.
Drivetrain
FWD / AWD
Engine
-
CAN Speed
GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE display); OBD2 DLC; LTE OTA standard
Feature availability 4
Immobilizer: GM PASS-Key III+ (Ultium BEV Luxury)
StandardKey programming requires manufacturer-level tool access.
Platform: Ultium BEV (GM Ultium, 400V)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
Super Cruise STANDARD (all trims)
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
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
GM GDS2 / GM Tech2Win / GM MDI 2
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 GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE display); OBD2 DLC; LTE OTA standard with ISO 15765-4 CAN; Ultium HV via Ethernet - GDS2 required for full access.
- CAN
- GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE display); OBD2 DLC; LTE OTA standard
- OBD
- ISO 15765-4 CAN; Ultium HV via Ethernet - GDS2 required for full access
can_architecture
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - lyriq not in openpilot support tree
Not in openpilot support tree as of April 2026.
Generation service summary for Cadillac Lyriq 1st Gen (2023-2026)
Generation coverage
This page consolidates Cadillac Lyriq service data for 2023-2026 across 4 model years; 4 years have merged CCT data.
Choose a yearADAS coverage
Merged ADAS coverage includes 13 system records, including Super Cruise (Standard on All Lyriq) (2023), Forward Camera (Monocular) (2023), Forward Radar - Aptiv 77GHz (ACC/AEB/Super Cruise) (2023), and Blind Spot Monitor Sensor - Left (BSM) (2023). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 17 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 45 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 10 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 Cadillac Lyriq 2023-2026 span, with exact-year validation before service.
Get a quoteDo I need calibration?
Windshield Replacement 11
FEC Camera
2023required
FEC static calibration required - prerequisite for Super Cruise re-enable. OEM-quality thermal/acoustic glass required. Super Cruise attention camera verify after windshield work. Confirm Super Cruise active before delivery.
Super Cruise
2023required
FEC static calibration required - prerequisite for Super Cruise re-enable. OEM-quality thermal/acoustic glass required. Super Cruise attention camera verify after windshield work. Confirm Super Cruise active before delivery.
FCA
2023required
FEC static calibration required - prerequisite for Super Cruise re-enable. OEM-quality thermal/acoustic glass required. Super Cruise attention camera verify after windshield work. Confirm Super Cruise active before delivery.
AEB
2023required
FEC static calibration required - prerequisite for Super Cruise re-enable. OEM-quality thermal/acoustic glass required. Super Cruise attention camera verify after windshield work. Confirm Super Cruise active before delivery.
LKA
2023required
FEC static calibration required - prerequisite for Super Cruise re-enable. OEM-quality thermal/acoustic glass required. Super Cruise attention camera verify after windshield work. Confirm Super Cruise active before delivery.
LDW
2023required
FEC static calibration required - prerequisite for Super Cruise re-enable. OEM-quality thermal/acoustic glass required. Super Cruise attention camera verify after windshield work. Confirm Super Cruise active before delivery.
FEC Camera
2024-2026required
FEC static cal required - prerequisite for Super Cruise re-enable. Attention camera verify. OEM-quality thermal/acoustic glass. Confirm Super Cruise active before delivery.
Super Cruise
2024-2026required
FEC static cal required - prerequisite for Super Cruise re-enable. Attention camera verify. OEM-quality thermal/acoustic glass. Confirm Super Cruise active before delivery.
FCA
2024-2026required
FEC static cal required - prerequisite for Super Cruise re-enable. Attention camera verify. OEM-quality thermal/acoustic glass. Confirm Super Cruise active before delivery.
AEB
2024-2026required
FEC static cal required - prerequisite for Super Cruise re-enable. Attention camera verify. OEM-quality thermal/acoustic glass. Confirm Super Cruise active before delivery.
LKA
2024-2026required
FEC static cal required - prerequisite for Super Cruise re-enable. Attention camera verify. OEM-quality thermal/acoustic glass. Confirm Super Cruise active before delivery.
Front Fascia Repair or Replacement 4
Front Radar
2023required
Radar aim calibration via GDS2. Super Cruise requires radar + FEC both calibrated. Lyriq front fascia is soft polymer - inspect for subtle deformation after low-speed impacts before calibration.
Super Cruise
2023required
Radar aim calibration via GDS2. Super Cruise requires radar + FEC both calibrated. Lyriq front fascia is soft polymer - inspect for subtle deformation after low-speed impacts before calibration.
ACC
2023required
Radar aim calibration via GDS2. Super Cruise requires radar + FEC both calibrated. Lyriq front fascia is soft polymer - inspect for subtle deformation after low-speed impacts before calibration.
AEB
2023required
Radar aim calibration via GDS2. Super Cruise requires radar + FEC both calibrated. Lyriq front fascia is soft polymer - inspect for subtle deformation after low-speed impacts before calibration.
Rear Bumper Repair 3
SBZA Sensors
2023required
SBZA init via GDS2 if sensors removed. Rear camera re-registration if disturbed. Verify RAB function after camera replacement.
RCTA
2023required
SBZA init via GDS2 if sensors removed. Rear camera re-registration if disturbed. Verify RAB function after camera replacement.
Rear Camera
2023required
SBZA init via GDS2 if sensors removed. Rear camera re-registration if disturbed. Verify RAB function after camera replacement.
Steering Column or Interior Work 4
Super Cruise Attention Camera
2023required
Super Cruise attention camera routes through steering column - any column or clock spring work requires attention camera function verification and Super Cruise status check post-repair. GDS2 Super Cruise self-test.
Clock Spring
2023required
Super Cruise attention camera routes through steering column - any column or clock spring work requires attention camera function verification and Super Cruise status check post-repair. GDS2 Super Cruise self-test.
Super Cruise Attention Camera
2024-2026required
Attention camera routes through column - verify DTC-free and Super Cruise monitoring function after any column or clock spring work.
Clock Spring
2024-2026required
Attention camera routes through column - verify DTC-free and Super Cruise monitoring function after any column or clock spring work.
HV Battery or Drive Motor Work 10
BMS
2023required
HV SAFETY CRITICAL: mandatory HV disconnect, 5-min wait, verify
Motor MCU
2023required
HV SAFETY CRITICAL: mandatory HV disconnect, 5-min wait, verify
OBC
2023required
HV SAFETY CRITICAL: mandatory HV disconnect, 5-min wait, verify
DCFC
2023required
HV SAFETY CRITICAL: mandatory HV disconnect, 5-min wait, verify
EBCM
2023required
HV SAFETY CRITICAL: mandatory HV disconnect, 5-min wait, verify
BMS
2024-2026required
HV SAFETY CRITICAL: 400V HV disconnect, 5-min wait, verify
Motor MCU
2024-2026required
HV SAFETY CRITICAL: 400V HV disconnect, 5-min wait, verify
OBC
2024-2026required
HV SAFETY CRITICAL: 400V HV disconnect, 5-min wait, verify
DCFC
2024-2026required
HV SAFETY CRITICAL: 400V HV disconnect, 5-min wait, verify
EBCM
2024-2026required
HV SAFETY CRITICAL: 400V HV disconnect, 5-min wait, verify
Any Collision 14
SDM
2023required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
all airbags
2023required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
FEC
2023required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
Front Radar
2023required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
SBZA
2023required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
Super Cruise
2023required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
HV system
2023required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
SDM
2024-2026required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
all airbags
2024-2026required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
FEC
2024-2026required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
Front Radar
2024-2026required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
SBZA
2024-2026required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
Super Cruise
2024-2026required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
HV system
2024-2026required
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
Forward Camera Replacement 1
2023-2026
Yes
Camera module replacement requires full recalibration using GDS2/MDI2.
Front Bumper Repair or Replacement 1
2023-2026
Yes
Forward radar angular alignment required after front bumper R&R. Use GDS2/MDI2.
Forward Radar Replacement 1
2023-2026
Yes
Radar module replacement requires alignment/calibration using GDS2/MDI2.
BSM Sensor Replacement 1
2023-2026
Yes
Blind spot monitoring sensor replacement requires calibration using GDS2/MDI2.
Mirror Replacement 1
2023-2026
Yes
Surround view mirror camera recalibration required after mirror R&R. Use GDS2/MDI2.
Front Fascia Repair 4
Front Radar
2024-2026required
Radar aim via GDS2. Super Cruise: radar + FEC both required. Inspect bracket for deformation.
Super Cruise
2024-2026required
Radar aim via GDS2. Super Cruise: radar + FEC both required. Inspect bracket for deformation.
ACC
2024-2026required
Radar aim via GDS2. Super Cruise: radar + FEC both required. Inspect bracket for deformation.
AEB
2024-2026required
Radar aim via GDS2. Super Cruise: radar + FEC both required. Inspect bracket for deformation.
Rear Bumper Repair or Replacement 1
2024-2026
Yes
BSD radar alignment required after rear bumper R&R. Use GDS2/MDI2.
Year-by-year details
| Year | VIN split | Infotainment | Trim notes |
|---|---|---|---|
| 2023 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1GY (Cadillac). Position 8 = engine code. Position 10 = model year code. | Cadillac Infotainment 3 Premium | Standard trim configurations for 2023 Cadillac Lyriq; verify trim-specific options before ordering modules. |
| 2024 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1GY (Cadillac). Position 8 = engine code. Position 10 = model year code. | Cadillac Infotainment 3 Premium | Standard trim configurations for 2024 Cadillac Lyriq; verify trim-specific options before ordering modules. |
| 2025 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1GY (Cadillac). Position 8 = engine code. Position 10 = model year code. | Cadillac Infotainment 3 Premium | Standard trim configurations for 2025 Cadillac Lyriq; verify trim-specific options before ordering modules. |
| 2026 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1GY (Cadillac). Position 8 = engine code. Position 10 = model year code. | Cadillac Infotainment 3 Premium | Standard trim configurations for 2026 Cadillac Lyriq; verify trim-specific options before ordering modules. |
What changes across 2023-2026
Differences versus the generation reference year. Years not listed here match the shared platform data on this page.
2024
- Trims: Standard trim configurations for 2024 Cadillac Lyriq; verify trim-specific options before ordering modules.
2025
- Trims: Standard trim configurations for 2025 Cadillac Lyriq; verify trim-specific options before ordering modules.
2026
- Trims: Standard trim configurations for 2026 Cadillac Lyriq; verify trim-specific options before ordering modules.
13 ADAS systems documented across 2023-2026. Rows that apply to only part of the generation carry a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Super Cruise (STANDARD - all trims); Forward Collision Alert/Automatic Emergency Braking, Lane Keeping Assist, Lane Departure Warning, Side Blind Zone Alert, Rear Cross-Traffic Alert, Surround Vision, Rear Automatic Braking
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Super Cruise (Standard on All Lyriq) 2023 | Multi-Sensor (Camera + Radar + GPS + LiDAR Map) | Fused | Static | YES | ~84 (LYRIQ SUPER CRUISE MODULE - VERIFY GMDB) | |
| Forward Camera (Monocular) 2023 | Forward Camera | Camera | Static | YES | ~84 (LYRIQ ULTIUM - VERIFY GMDB) | |
| Forward Radar - Aptiv 77GHz (ACC/AEB/Super Cruise) 2023 | Front Radar | Radar | Static | YES | ~84 (ULTIUM - VERIFY GMDB) | |
| Blind Spot Monitor Sensor - Left (BSM) 2023 | Side Radar | Radar | Static + Dynamic | YES | ~84 (ULTIUM LYRIQ - VERIFY GMDB) | |
| Blind Spot Monitor Sensor - Right (BSM) | Side Radar | Radar | Static + Dynamic | YES | ~84 (ULTIUM - VERIFY GMDB) | |
| Rear Automatic Braking / Rear Camera 2023 | Rear Camera | Camera | None | YES | ~84 (VERIFY GMDB) | |
| Surround Vision Camera System (4-camera) 2023 | Multi-Camera | Camera | Static | YES | ~84 EACH (VERIFY GMDB) | |
| Super Cruise (Standard on All Lyriq) 2024-2026 | Multi-Sensor (Camera + Radar + GPS + LiDAR Map) | Fused | Static | YES | ~84 (LYRIQ SUPER CRUISE - VERIFY GMDB) | |
| Forward Camera (Monocular) 2024-2026 | Forward Camera | Camera | Static | YES | ~84 (LYRIQ 2024 - VERIFY GMDB) | |
| Forward Radar (77GHz) 2024-2026 | Front Radar | Radar | Static | YES | ~84 (ULTIUM 2024 - VERIFY GMDB) | |
| Blind Spot Monitor Sensor - Left (BSM) 2024-2026 | Side Radar | Radar | Static + Dynamic | YES | ~84 (ULTIUM - VERIFY GMDB) | |
| Surround Vision Camera System (4-camera) 2024-2026 | Multi-Camera | Camera | Static | YES | ~84 EACH (VERIFY GMDB) | |
| HD Rear Camera / Rear Automatic Braking 2024-2026 | Rear Camera | Camera | None | YES | ~84 (VERIFY GMDB) |
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 2023 Affected: FEC Camera, Super Cruise, FCA, AEB, LKA, LDW
FEC static calibration required - prerequisite for Super Cruise re-enable. OEM-quality thermal/acoustic glass required. Super Cruise attention camera verify after windshield work. Confirm Super Cruise active before delivery.
Front Fascia Repair or Replacement 2023 Affected: Front Radar, Super Cruise, ACC, AEB
Radar aim calibration via GDS2. Super Cruise requires radar + FEC both calibrated. Lyriq front fascia is soft polymer - inspect for subtle deformation after low-speed impacts before calibration.
Rear Bumper Repair 2023 Affected: SBZA Sensors, RCTA, Rear Camera
SBZA init via GDS2 if sensors removed. Rear camera re-registration if disturbed. Verify RAB function after camera replacement.
Steering Column or Interior Work 2023 Affected: Super Cruise Attention Camera, Clock Spring
Super Cruise attention camera routes through steering column - any column or clock spring work requires attention camera function verification and Super Cruise status check post-repair. GDS2 Super Cruise self-test.
HV Battery or Drive Motor Work 2023 Affected: BMS, Motor MCU, OBC, DCFC, EBCM
HV SAFETY CRITICAL: mandatory HV disconnect, 5-min wait, verify <60V. All HV-adjacent modules require SPS programming. BMS cell balance verify. Lyriq-specific 102 kWh calibration files. HV-certified tech required.
Any Collision 2023 Affected: SDM, all airbags, FEC, Front Radar, SBZA, Super Cruise, HV system
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification after front-end collision. Full ADAS recalibration. Do not return to service with any unresolved HV isolation fault, SRS DTC, or Super Cruise error.
Forward Camera Replacement
Camera module replacement requires full recalibration using GDS2/MDI2.
Front Bumper Repair or Replacement
Forward radar angular alignment required after front bumper R&R. Use GDS2/MDI2.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using GDS2/MDI2.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using GDS2/MDI2.
Mirror Replacement
Surround view mirror camera recalibration required after mirror R&R. Use GDS2/MDI2.
Windshield Replacement 2024-2026 Affected: FEC Camera, Super Cruise, FCA, AEB, LKA
FEC static cal required - prerequisite for Super Cruise re-enable. Attention camera verify. OEM-quality thermal/acoustic glass. Confirm Super Cruise active before delivery.
Front Fascia Repair 2024-2026 Affected: Front Radar, Super Cruise, ACC, AEB
Radar aim via GDS2. Super Cruise: radar + FEC both required. Inspect bracket for deformation.
Steering Column or Interior Work 2024-2026 Affected: Super Cruise Attention Camera, Clock Spring
Attention camera routes through column - verify DTC-free and Super Cruise monitoring function after any column or clock spring work.
HV Battery or Drive Motor Work 2024-2026 Affected: BMS, Motor MCU, OBC, DCFC, EBCM
HV SAFETY CRITICAL: 400V HV disconnect, 5-min wait, verify <60V. Lyriq-specific 102 kWh BMS calibration. HV-certified tech required.
Any Collision 2024-2026 Affected: SDM, all airbags, FEC, Front Radar, SBZA, Super Cruise, HV system
HV isolation test mandatory. SDM crash clear or replace. Super Cruise verification. Full ADAS recalibration. Do not return with unresolved HV isolation fault, SRS DTC, or Super Cruise error.
Rear Bumper Repair or Replacement 2024-2026
BSD radar alignment required after rear bumper R&R. Use GDS2/MDI2.
Modules we program on this generation
45 documented Cadillac Lyriq modules across 2023-2026. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
Sensing & Diagnostic Module (SDM) Verify by VIN 13542044
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 13542044
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) Verify by VIN 13549833
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 13549833
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) Verify by VIN 13525286
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 13525286
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) Verify by VIN 85593448
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 85593448
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) Verify by VIN 85593449
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 85593449
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) Verify by VIN 22886641
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 22886641
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
ECU MODULES
ECU Modules
Ultium Drive Rear Motor Control Unit (RWD trims) Verify by VIN 2023 x1
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM REAR RWD MOTOR - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium Drive inverter
- NOTES
- HV SAFETY CRITICAL: 400V HV disconnect mandatory, 5-min wait, verify <60V, HV PPE required. Trained HV-certified tech only. SPS via TIS2WEB. Motor cal after replacement. Verify regen function. Lyriq is rear-motor-primary on RWD builds.
Ultium Drive Front Motor Control Unit (AWD only) Verify by VIN 2023 x1
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM FRONT MOTOR AWD - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium Drive inverter
- NOTES
- HV SAFETY CRITICAL. SPS via TIS2WEB. Sport AWD only (500hp dual-motor). Front motor adds AWD torque distribution - GDS2 torque vectoring cal after replacement.
BMS - Ultium Battery Management System (102 kWh) Verify by VIN 2023 x1
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM BMS LYRIQ - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium BMS controller
- NOTES
- HV SAFETY CRITICAL. SPS via TIS2WEB. Cell balance + HV health verification after replacement. Lyriq 102 kWh gross battery - confirm Lyriq-specific BMS calibration. Do not use Equinox EV or Blazer EV BMS files.
OBC - On-Board Charger (19.2 kW AC - faster than most EVs) Verify by VIN 2023 x1
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium OBC
- NOTES
- HV SAFETY: handles 400V DC + 240V AC. HV-certified tech. SPS after replacement. 19.2 kW AC Level 2 charge rate is higher than most GM EVs - confirm Lyriq-specific OBC part number before ordering.
EBCM (Regenerative Brake Control) x2
~84 (VERIFY GMDB) Verify by VIN 2023 OBD Programming Port
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Donor must match part family ~84 (VERIFY GMDB) - requires cloning
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Bosch iBooster (verify by build)
- NOTES
- SPS via TIS2WEB. GDS2 automated brake bleed required - manual insufficient. SAS zero-point cal. Verify one-pedal drive regen. Lyriq brake pedal feel is tuned for luxury delivery - verify brake feel acceptable on road test before delivery.
~84 (VERIFY GMDB) Verify by VIN 2024-2026 OBD Programming Port
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Donor must match part family ~84 (VERIFY GMDB) - requires cloning
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Bosch iBooster (verify by build)
- NOTES
- SPS via TIS2WEB. GDS2 automated brake bleed required. SAS zero-point cal. Verify one-pedal regen and luxury brake feel on road test.
Ultium Drive Rear Motor Control Unit (RWD - Luxury) Verify by VIN 2024-2026 x1
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM REAR MOTOR - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium Drive inverter
- NOTES
- HV SAFETY CRITICAL: 400V HV disconnect, 5-min wait, verify <60V, HV PPE, HV-certified tech. SPS via TIS2WEB. Motor cal. Verify regen. Lyriq RWD builds are rear-motor-primary.
Ultium Drive Front + Rear Motors (AWD - Sport / Sport3) Verify by VIN 2024-2026 x1
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM DUAL MOTOR - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium Drive inverter
- NOTES
- HV SAFETY CRITICAL. SPS via TIS2WEB. Sport AWD and Sport3 AWD only (500hp dual-motor). Both motor MCUs may require programming after replacement. AWD torque distribution cal via GDS2.
BMS - Ultium 102 kWh Battery Management System Verify by VIN 2024-2026 x1
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (LYRIQ BMS - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium BMS controller
- NOTES
- HV SAFETY CRITICAL. SPS via TIS2WEB. Cell balance + HV health verify. Use Lyriq-specific 102 kWh BMS calibration - do not use Equinox EV or Blazer EV files.
OBC - On-Board Charger (19.2 kW AC) Verify by VIN 2024-2026 x1
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium OBC
- NOTES
- HV SAFETY. SPS after replacement. 19.2 kW AC Level 2 - confirm Lyriq OBC part before ordering. Verify Level 2 charge function post-programming.
BCM MODULES
BCM Modules
Body Control Module (BCM) Verify by VIN 2023 ~84 (ULTIUM LYRIQ - VERIFY GMDB)
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Donor must match part family ~84 (ULTIUM LYRIQ - VERIFY GMDB) - requires cloning
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM LYRIQ - VERIFY GMDB)
- SECURITY
- PASS-Key III+
- CODING
- Yes
- CLONE
- Yes
- NOTES
- SPS programming via TIS2WEB. All customer keys present at relearn. Configure BEV + luxury options: one-pedal driving, regen preference, charging schedule, DCFC enable, Super Cruise OnStar association. OTA module - confirm LTE + VIN association after replacement. Lyriq BCM holds all ambient lighting and personalization settings - document before replacement.
VCM (Vehicle Control Module / Ultium Gateway) Verify by VIN 2023 ~84 (ULTIUM VCM - VERIFY GMDB)
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM VCM - VERIFY GMDB)
- SECURITY
- ultium_uds
- CODING
- Yes
- CLONE
- No
- NOTES
- HV SAFETY: interfaces with Ultium HV traction. HV isolation before work. SPS via TIS2WEB. Full Ultium system reconfiguration after replacement.
HVAC Control Module (heat pump / active thermal management) Verify by VIN 2023 ~84 (VERIFY GMDB)
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- SECURITY
- none
- CODING
- Yes
- CLONE
- No
- NOTES
- Lyriq uses active thermal management for battery and cabin. GDS2 HVAC cal after replacement. Verify heating/cooling in battery thermal management mode as well as cabin. R-1234yf refrigerant.
Body Control Module (BCM) Verify by VIN 2024-2026 ~84 (ULTIUM LYRIQ 2024 - VERIFY GMDB)
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Donor must match part family ~84 (ULTIUM LYRIQ 2024 - VERIFY GMDB) - requires cloning
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM LYRIQ 2024 - VERIFY GMDB)
- SECURITY
- PASS-Key III+
- CODING
- Yes
- CLONE
- Yes
- NOTES
- SPS via TIS2WEB. All keys at relearn. Configure BEV + luxury options: one-pedal driving, regen, charging schedule, Super Cruise OnStar association, Sport3 trim features (if equipped). OTA module - confirm LTE + VIN after replacement.
VCM (Vehicle Control Module / Ultium Gateway) Verify by VIN 2024-2026 ~84 (ULTIUM VCM - VERIFY GMDB)
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (ULTIUM VCM - VERIFY GMDB)
- SECURITY
- ultium_uds
- CODING
- Yes
- CLONE
- No
- NOTES
- HV SAFETY: interfaces with Ultium HV traction. HV isolation before work. SPS via TIS2WEB. Full Ultium reconfiguration after replacement.
HVAC Control Module (heat pump) Verify by VIN 2024-2026 ~84 (VERIFY GMDB)
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- SECURITY
- none
- CODING
- Yes
- CLONE
- No
- NOTES
- BEV heat pump. GDS2 HVAC cal. Verify battery thermal management mode. R-1234yf refrigerant.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
N/A - Single Speed / No TCU Verify by VIN 2023-2024
_years covers only 2023-2024 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024
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 reduction gear - no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2025-2026
_years covers only 2025-2026 for this generation
Used/donor module guide
Compatible donor years: 2025, 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 EV with single-speed reduction gear, no traditional TCU present
N/A - Single Speed / No TCU Verify by VIN 2023-2024
_years covers only 2023-2024 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024
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 reduction gear - no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2025-2026
_years covers only 2025-2026 for this generation
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure EV with single-speed reduction gear, no traditional TCU present
ABS / BRAKE MODULES
ABS / Brake Modules
EBCM (Integrated Regenerative Brake Control) Verify by VIN 2023 ~84 (VERIFY GMDB)
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Donor must match part family ~84 (VERIFY GMDB) - requires cloning
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- CLONE
- Yes
- NOTES
- GDS2 automated brake bleed required for regen-friction integration. SAS zero-point cal after replacement. Verify one-pedal regen and luxury brake pedal feel on road test. Manual bleed alone insufficient.
EBCM (Integrated Regenerative Brake Control) Verify by VIN 2024-2026 ~84 (VERIFY GMDB)
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Donor must match part family ~84 (VERIFY GMDB) - requires cloning
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- CLONE
- Yes
- NOTES
- GDS2 automated brake bleed required. SAS zero-point cal. Verify one-pedal regen and luxury brake pedal feel. Manual bleed alone insufficient for regen-friction integration.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) Bench clone required 86X
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Donor must match part family 86X - requires cloning
Always match the full part number before buying a used module.
- PART
- 86X
- 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
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- INTEGRATED (Ultium SCM)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
Other x9
~84 (LYRIQ CUE 33-INCH - VERIFY GMDB) Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (LYRIQ CUE 33-INCH - VERIFY GMDB)
- NOTES
- SPS via TIS2WEB. 33-inch diagonal curved LED display spans full dash width - integrated infotainment, HVAC, and driver info. OTA capable. Wireless CarPlay + Android Auto. VIN + OnStar association after replacement. CRITICAL: this is a unique single-module display replacement - not comparable to other GM ICS units. Confirm Lyriq-specific part number.
~84 (VERIFY GMDB) Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- NOTES
- Standard on all Lyriq trims. GDS2 SPS2 init. OnStar + HD map required. Map update OTA or USB. Attention camera in steering column - verify after any column or interior work. Confirm Super Cruise is active and DTC-free before delivery.
~84 (VERIFY GMDB) Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- NOTES
- HV SAFETY: 400V DC fast charge. HV-certified tech. SPS after replacement. Verify via GDS2 DCFC test or public charger test.
~84 (VERIFY GMDB) Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- NOTES
- Available Lyriq - full-color HUD. GDS2 HUD calibration after replacement. Verify windshield HUD reflective zone. Projects speed, navigation, Super Cruise status.
PART OF CUE 33-INCH ASSEMBLY Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- PART OF CUE 33-INCH ASSEMBLY
- NOTES
- Instrument cluster is integrated within the 33-inch CUE display - not a separate replaceable module. Refer to CUE 33-inch display replacement notes.
~84 (LYRIQ 2024 CUE - VERIFY GMDB) Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (LYRIQ 2024 CUE - VERIFY GMDB)
- NOTES
- SPS via TIS2WEB. OTA capable. Wireless CarPlay + Android Auto. VIN + OnStar association after replacement. Unique Lyriq-specific part - not interchangeable with any other GM model. Confirm 2024 vs 2023 revision via GMDB before ordering.
~84 (VERIFY GMDB) Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- NOTES
- Standard all trims. GDS2 SPS2 init. OnStar + HD map. Map update OTA or USB. Attention camera in steering column - verify after any column or interior work.
~84 (VERIFY GMDB) Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- NOTES
- HV SAFETY: 400V DC. HV-certified tech. SPS after replacement. Verify via GDS2 or public DCFC test.
~84 (VERIFY GMDB) Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~84 (VERIFY GMDB)
- NOTES
- GDS2 HUD cal after replacement. Verify windshield reflective zone. Projects speed, navigation, Super Cruise status.
10 gateway, immobilizer, and security items documented across 2023-2026.
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: 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
- D70F3585
- NOTES
- Compatibility label: Chevrolet. Air conditioning | Notes: Read/Write
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 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
- D70F3558
- NOTES
- Compatibility label: Buick. BCM | Notes: Read/Write
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: CRUZE. BCM | Notes: Years: 2015-
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: Cavalier. BCM | Notes: Years: 2015-
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: Excelle. BCM | Notes: Years: 2015-
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: SAIL. BCM | Notes: Years: 2015-
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System GM PASS-Key III+ (Ultium BEV Luxury)
- Add Key Yes
- All Keys Lost Yes
GM PASS-Key III+ / PKES - BCM-linked; AKL DEALER-ONLY via TIS2WEB; no aftermarket AKL support
IMMOBILIZER MODULES
Immobilizer Modules
PassKey III+ Immobilizer Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- SECURITY
- PASS-Key III+
- NOTES
- PASS-Key III+ on Lyriq. GDS2 + TIS2WEB for all key programming. PIN extraction via SPS2 security access. BCM replacement: all customer keys present at relearn. AKL: DEALER-ONLY via TIS2WEB - no aftermarket AKL support on Lyriq. Max 8 keys.
PassKey III+ Immobilizer Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- SECURITY
- PASS-Key III+
- NOTES
- GDS2 + TIS2WEB for all key programming. PIN extraction via SPS2. BCM replacement: all keys present. AKL: DEALER-ONLY - no aftermarket AKL support on Lyriq. Max 8 keys.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob Verify by VIN 2023 ~13590 (LYRIQ-SPECIFIC - VERIFY GMDB)
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- ~13590 (LYRIQ-SPECIFIC - VERIFY GMDB)
- NOTES
- GDS2 + TIS2WEB key learning. Min 2 working keys for add-key. AKL is DEALER-ONLY on Lyriq - requires TIS2WEB dealer-level security authorization. No aftermarket AKL tool support. Lyriq may use a different key fob design than other GM vehicles - confirm Lyriq-specific fob part number.
Proximity Smart Key Fob Verify by VIN 2024-2026 ~13590 (LYRIQ - VERIFY GMDB)
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~13590 (LYRIQ - VERIFY GMDB)
- NOTES
- GDS2 + TIS2WEB key learning. Min 2 keys for add-key. AKL is DEALER-ONLY - requires TIS2WEB dealer-level authorization. No aftermarket AKL tool support. Confirm Lyriq-specific fob before ordering.
Replacement Notes
GM PASS-Key III+ (Ultium BEV Luxury) system. SPS/ACDelco TDS required for key programming and module replacement - no aftermarket tool support. Pin code extractable via obd; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody - High-Strength Steel with aluminum closures; Lyriq-specific body proportions
- OBD Protocol
- ISO 15765-4 CAN; Ultium HV via Ethernet - GDS2 required for full access
- CAN Architecture
- GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE display); OBD2 DLC; LTE OTA standard
- Infotainment
- Cadillac CUE - 33-inch diagonal curved LED display (full-width); wireless CarPlay + Android Auto; OTA standard
- OTA Capable
- Yes
- Infotainment Name
- Cadillac Infotainment 3 Premium
- ECU Unlock Supported
- Yes
- Custom Programming
- Yes
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 Super Cruise (Standard on All Lyriq) (2023), Forward Camera (Monocular) (2023), Forward Radar - Aptiv 77GHz (ACC/AEB/Super Cruise) (2023), and Blind Spot Monitor Sensor - Left (BSM) (2023). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve Sensing & Diagnostic Module (SDM). 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 10 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Cadillac Lyriq (2023-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Cadillac Lyriq (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 Cadillac Lyriq (2023-2026)?
The Cadillac Lyriq (2023-2026) generation currently shows 28 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include Sensing & Diagnostic Module (SDM). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 13542044 - confirm for your exact year/VIN.
Does Cadillac Lyriq (2023-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 13 ADAS systems, including Super Cruise (Standard on All Lyriq) (2023), Forward Camera (Monocular) (2023), Forward Radar - Aptiv 77GHz (ACC/AEB/Super Cruise) (2023), Blind Spot Monitor Sensor - Left (BSM) (2023), and Blind Spot Monitor Sensor - Right (BSM). Calibration triggers include Windshield Replacement (2023), Front Fascia Repair or Replacement (2023), Rear Bumper Repair (2023), and Steering Column or Interior Work (2023). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Cadillac Lyriq (2023-2026)?
Yes. The generation data includes 6 SRS records, including Sensing & Diagnostic Module (SDM). 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: 13542044 - confirm for your exact year/VIN.
Do all Cadillac Lyriq (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.
Can you program keys or immobilizer systems for Cadillac Lyriq (2023-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 10 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 Cadillac Lyriq (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 work typically depends on module condition, donor data, and shipping window.
Is Cadillac Lyriq (2023-2026) 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 Lyriq generations
1st Gen 2023-2026 You are here