VIN / Build Split
VIN pos 4-8 identifies series/body/engine. GM WMI: 1GY (Cadillac). Position 8 = engine code. Position 10 = model year code.
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2025 Cadillac Lyriq Supported Services
2025 Cadillac Lyriq
ADAS calibration, module programming, and security relearns
Standard trim configurations for 2025 Cadillac Lyriq; verify trim-specific options before ordering modules.
Technical snapshot
- Platform Ultium BEV (GM Ultium, 400V) - Lyriq rear-motor-primary layout
- CAN Architecture GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE); OBD2 DLC; LTE OTA standard
- Security GM PASS-Key III+ / PKES - BCM-linked; AKL DEALER-ONLY; no aftermarket AKL
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2025 Cadillac Lyriq. On this vehicle we cover documented systems include Super Cruise (Standard on All Lyriq), Forward Camera (Monocular), and Forward Radar (77GHz), this Ultium BEV (GM Ultium, 400V) - Lyriq rear-motor-primary layout platform vehicle, PK3/PK3+ / PEPS immobilizer support, Cadillac Infotainment 3 Premium infotainment programming. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
Ultium BEV (GM Ultium, 400V) - Lyriq rear-motor-primary layout
Production
2023-present
Trim Levels
Standard trim configurations for 2025 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); OBD2 DLC; LTE OTA standard
YEAR-SPECIFIC NOTES
Infotainment
Cadillac Infotainment 3 Premium
Exact-year service summary for 2025 Cadillac Lyriq
ADAS coverage
This 2025 Cadillac Lyriq page documents 7 ADAS systems, including Super Cruise (Standard on All Lyriq), Forward Camera (Monocular), Forward Radar (77GHz), and Blind Spot Monitor Sensor - Left (BSM).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Fascia Repair, Steering Column or Interior Work, and HV Battery or Drive Motor Work. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 23 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 8 gateway, immobilizer, or key-security records for this 2025 Cadillac Lyriq.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2025 Cadillac Lyriq using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Super Cruise STANDARD (all trims) - Standard; Immobilizer: PK3/PK3+ / PEPS - Standard; Platform: Ultium BEV (GM Ultium, 400V) - Confirmed
Driver-assist suite
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
VIN and build split
VIN pos 4-8 identifies series/body/engine. GM WMI: 1GY (Cadillac). Position 8 = engine code. Position 10 = model year code.
Infotainment context
Cadillac Infotainment 3 Premium; Cadillac CUE - 33-inch diagonal curved LED display; wireless CarPlay + Android Auto; OTA standard
Network and access
CAN: GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE); OBD2 DLC; LTE OTA standard
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.
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2025 Cadillac Lyriq. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
7 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
5 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
3 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabGateway / Security Access
6 modules documented
Secure gateway module identification, bypass workflow and security-access planning before programming.
Open Security tabTCU / Transmission
2 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
6 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
1 module documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabKey Security & Immobilizer
1 module documented
Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.
Open Security tabIPC, SAS & Other Modules
2 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
4 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
11 modules documented
Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.
Open ADAS tabNeed something not listed? Most undocumented modules can still be programmed.
Get a QuoteFeature availability 3
Super Cruise STANDARD (all trims)
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Immobilizer: PK3/PK3+ / PEPS
StandardKey programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.
Platform: Ultium BEV (GM Ultium, 400V)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Cadillac Lyriq issues we resolve on this platform: Super Cruise (Standard on All Lyriq), Forward Camera (Monocular), Forward Radar (77GHz), and Blind Spot Monitor Sensor - Left (BSM) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - Ultium BEV (GM Ultium, 400V) - Lyriq rear-motor-primary layout platform uses GMLAN (HS-CAN + MS-CAN); Ethernet backbone (Ultium HV + CUE); OBD2 DLC; LTE OTA standard. Key programming and immobilizer faults - PK3/PK3+ / PEPS immobilizer; all-keys-lost supported.
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) | Multi-Sensor (Camera + Radar + GPS + LiDAR Map) | Fused | Static | YES | ~84 (LYRIQ SUPER CRUISE - VERIFY GMDB) | |
| Forward Camera (Monocular) | Forward Camera | Camera | Static | YES | ~84 (LYRIQ 2024 - VERIFY GMDB) | |
| Forward Radar (77GHz) | Front Radar | Radar | Static | YES | ~84 (ULTIUM 2024 - VERIFY GMDB) | |
| Blind Spot Monitor Sensor - Left (BSM) | Side Radar | Radar | Static + Dynamic | YES | ~84 (ULTIUM - VERIFY GMDB) | |
| Blind Spot Monitor Sensor - Right (BSM) | Side Radar | Radar | Static + Dynamic | YES | ~84 (ULTIUM - VERIFY GMDB) | |
| Surround Vision Camera System (4-camera) | Multi-Camera | Camera | Static | YES | ~84 EACH (VERIFY GMDB) | |
| HD Rear Camera / Rear Automatic Braking | 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 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 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 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 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 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.
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.
Rear Bumper Repair or Replacement
BSD radar alignment required after rear bumper R&R. Use 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.
SRS MODULES
SRS Modules
Sensing & Diagnostic Module (SDM) 85593449
- 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) 13542044
- 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) 13525286
- 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) 22886641
- 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.
Sensing & Diagnostic Module (SDM) 13549833
- 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) 85593448
- 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.
ECU MODULES
ECU Modules
Ultium Drive Rear Motor Control Unit (RWD - Luxury) ~84 (ULTIUM REAR MOTOR - VERIFY GMDB)
- 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
Ultium Drive Front + Rear Motors (AWD - Sport / Sport3) ~84 (ULTIUM DUAL MOTOR - VERIFY GMDB)
- 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 ~84 (LYRIQ BMS - VERIFY GMDB)
- 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) ~84 (VERIFY GMDB)
- PART
- ~84 (VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Ultium OBC
- NOTES
- HV SAFETY. SPS after replacement. Verify Level 2 charge function post-programming.
EBCM (Regenerative Brake Control) ~84 (VERIFY GMDB)
- 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.
BCM MODULES
BCM Modules
Body Control Module (BCM) ~84 (ULTIUM LYRIQ 2024 - VERIFY GMDB)
- 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).
VCM (Vehicle Control Module / Ultium Gateway) ~84 (ULTIUM VCM - VERIFY GMDB)
- 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) ~84 (VERIFY GMDB)
- 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
- 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
- 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) ~84 (VERIFY GMDB)
- 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) 86X
- 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)
- CODING
- Yes
- NOTES
- INTEGRATED (Ultium SCM)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
CUE 33-Inch LED Display (Infotainment + HVAC integrated) ~84 (LYRIQ 2024 CUE - VERIFY GMDB)
- 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.
Super Cruise Module / Attention Camera ~84 (VERIFY GMDB)
- 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.
DC Fast Charge Module (CCS1, 190 kW) ~84 (VERIFY GMDB)
- PART
- ~84 (VERIFY GMDB)
- NOTES
- HV SAFETY: 400V DC. HV-certified tech. SPS after replacement. Verify via GDS2 or public DCFC test.
HUD - Full-Color Head-Up Display ~84 (VERIFY GMDB)
- PART
- ~84 (VERIFY GMDB)
- NOTES
- GDS2 HUD cal after replacement. Verify windshield reflective zone. Projects speed, navigation, Super Cruise status.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway 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
- 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
- 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
- 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
- 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
- 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 PK3/PK3+ / PEPS
- Add Key Yes
- All Keys Lost Yes
GM PASS-Key III+ / PKES - BCM-linked; AKL DEALER-ONLY; no aftermarket AKL
IMMOBILIZER MODULES
Immobilizer Modules
PassKey III+ Immobilizer
- 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 ~13590 (LYRIQ - VERIFY GMDB)
- 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.
Replacement Notes
PK3/PK3+ / PEPS 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
- 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); OBD2 DLC; LTE OTA standard
- Infotainment
- Cadillac CUE - 33-inch diagonal curved LED display; wireless CarPlay + Android Auto; OTA standard
- OTA Capable
- Yes
- Infotainment Name
- Cadillac Infotainment 3 Premium
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - lyriq not in openpilot support tree
Not in openpilot support tree as of April 2026.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2025 Cadillac Lyriq?
ADAS calibration pricing for a 2025 Cadillac Lyriq depends on which of its 7 documented systems need work after a repair. This vehicle is documented with Super Cruise (Standard on All Lyriq), Forward Camera (Monocular), Forward Radar (77GHz), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM). We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2025 Cadillac Lyriq?
Yes. The 2025 Cadillac Lyriq uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: 85593449. Mobile diagnosis and programming are the active service path. Mail-in bench intake is temporarily unavailable. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2025 Cadillac Lyriq?
After windshield replacement on a 2025 Cadillac Lyriq, Forward Camera (Monocular), Forward Radar (77GHz), Surround Vision Camera System (4-camera), and HD Rear Camera / Rear Automatic Braking rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in intake is temporarily unavailable.
How long does a 2025 Cadillac Lyriq module service take?
Most 2025 Cadillac Lyriq onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 23 programmable modules documented in our database (5 ECU, 3 BCM, 1 TCU, 1 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module intake is temporarily unavailable.
Do you cover the 2025 Cadillac Lyriq on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding, and supported module work). Mail-in module intake is temporarily unavailable. Quote the work and we will confirm the active service path for the 2025 Cadillac Lyriq. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2025 Cadillac Lyriq programming?
Every programming, cloning, and calibration job on the 2025 Cadillac Lyriq is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Can you program a 2025 Cadillac Lyriq with no working keys (all-keys-lost)?
Yes - all-keys-lost is supported on the 2025 Cadillac Lyriq. Immobilizer generation on this platform: PK3/PK3+ / PEPS. Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2025 Cadillac Lyriq can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2025 Cadillac Lyriq. For this vehicle our database documents:
- 5 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 3 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 1 key & fob
- 1 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 7 ADAS module
Infotainment on this platform: Cadillac Infotainment 3 Premium. Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2025 Cadillac Lyriq covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ECU / PCM Part Numbers
- INTEGRATED (ULTIUM GLOBAL B ECU) - VERIFY VIA GDS2, TECH2WIN. LYRIQ USES INTEGRATED ULTIUM VICM WITH DISCRETE MCU
- BCM / Body Module Part Numbers
- ~84 (ULTIUM LYRIQ 2024 - VERIFY GMDB), ~84 (ULTIUM VCM - VERIFY GMDB), ~84 (VERIFY GMDB)
- SRS / Airbag Module Part Numbers
- 85593449, 13542044, 13525286, 22886641, 13549833, 85593448
- ABS / EBCM Part Numbers
- 86X
- Instrument Cluster (IPC) Part Numbers
- 86X
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2025 Cadillac Lyriq
These vehicles use one or more of the same replacement modules indexed for this vehicle.