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1st Gen - 2024-2026 generation coverage
2024-2026 Cadillac OPTIQ service guide ADAS Calibration & Module Programming
Choose a repair service below or find your module by part number. Onsite help is available in Dallas-Fort Worth, with mail-in module service nationwide.
What do you need fixed?
Choose a service to start your quote.
Find your module
24 documented Cadillac OPTIQ module records across the 2024-2026 generation. Search by module name or part number, then open a result for requirements and repair options.
No matching records. Try a shorter part number or clear the filters. You can still request help if your module is not listed.
ECU / Engine
DIM - Drive Inverter Module (Cadillac Optiq Ultium) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- GDS2 / SPS2
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch / BorgWarner
- Notes
- Cadillac Optiq Ultium BEV3 drive inverter module. GDS2 SPS2 programming required. HV de-energization mandatory. GM HV technician required. BCM security gateway authorization needed.
BECM - Battery Energy Control Module (Optiq Ultium) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- GDS2 / SPS2
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- LG Energy Solution / GM
- Notes
- Cadillac Optiq Ultium battery management. GDS2 SPS2 programming + battery calibration. HV de-energization mandatory. GM HV technician.
TCM / Transmission
N/A - Single Speed / No TCU Verify by VIN 2024-2025
Documented for 2024-2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- Virgin Flash
- Coding required
- No
- Cloning supported
- 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 2026
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- Virgin Flash
- Coding required
- No
- Cloning supported
- 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
Documented for 2024-2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- Virgin
- Coding required
- No
- Cloning supported
- 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 2026
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- Virgin
- Coding required
- No
- Cloning supported
- No
- Chip / MCU
- N/A
- Notes
- Pure electric vehicle with single-speed transmission, no traditional TCU present
BCM / Body electronics
BCM - Body Control Module (Cadillac Optiq Ultium) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Security
- GM PEPS rolling code; Ultium security gateway
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Cadillac Optiq BCM manages PEPS, lighting, central locking, and security gateway on Ultium BEV3. GDS2 SPS2 programming required. All keys re-adapted after BCM replacement. myKey digital key re-provisioning required.
SRS / Airbag
SDM - Sensing and Diagnostic Module (Cadillac OPTIQ Ultium) Verify by VIN 84532599
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 84532599
- Location
- Under center console, floor tunnel
- Manufacturer
- Bosch / Continental
- Notes
- Replace-only after deployment. GDS2 SPS2 programming required. Full GM post-collision SRS protocol.
Passenger Presence System (PPS) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Passenger seat pressure sensor mat. GDS2 coding/calibration required after seat replacement.
ACM / SRS Module Verify by VIN 84532599
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 84532599
- Location
- Under center console, floor tunnel
- Notes
- OEM part 84532599 (verify fitment via VIN).
ACM / SRS Module Verify by VIN 84532600
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 84532600
- Location
- Under center console, floor tunnel
- Notes
- OEM part 84532600 (verify fitment via VIN).
ABS / Brakes
EBCM - Electronic Brake Control Module (Cadillac Optiq Ultium) Verify by VIN (VERIFY VIA GDS2
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- (VERIFY VIA GDS2
- Cloning supported
- No
- Notes
- Cadillac Optiq Ultium EBCM manages ABS/ESC + regenerative braking blend. GDS2 SPS2 programming required. Steering angle recalibration. Regen-to-friction blend calibration post-replacement.
Other modules
Instrument Panel Cluster (IPC) Bench clone required 86X
Module information indicates cloning or bench work.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Donor must match part family 86X - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 86X
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- INTEGRATED (Ultium SCM)
Connectivity / Accessories
CUE 4 Curved LED Display (33" diagonal, Cadillac Optiq) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Cadillac CUE 4 33" diagonal curved LED display. GDS2 SPS2 coding after display or HMI module replacement.
OnStar 5G / OTA (Cadillac Optiq) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- OnStar 5G connectivity for OTA updates and security gateway. GDS2 re-registration after TCU replacement.
DC Fast Charging / AC OBC (Cadillac Optiq Ultium) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Ultium BEV3 DC fast charging and AC OBC. HV de-energization mandatory. GDS2 coding after module replacement.
Reference information for 2024-2026. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Cadillac OPTIQ
- Model years
- 2024-2026
- Generation
- 1st Gen
- Platform
- BEV3 (Ultium)
Tools we use for this vehicle
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.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Tool requirements
Basic OBD2 scanner
View capabilities and limitations
Supported work
- Read codes on SRS systems (4 documented rows)
- Read codes on ECU systems (2 documented rows)
- Read codes on BCM systems (1 documented row)
- Read codes on TCU / TCM systems (4 documented rows)
- Read codes on ABS systems (1 documented row)
- Read codes on IPC / SAS systems (2 documented rows)
- Read codes on Gateway systems (6 documented rows)
- Read codes on Keys systems (2 documented rows)
- Read codes on Immobilizer systems (1 documented row)
- Read codes on Accessory systems (4 documented rows)
Limitations
- IPC / SAS programming, coding, cloning, or security work (1 documented row)
- Gateway programming, coding, cloning, or security work (6 documented rows)
- Immobilizer programming, coding, cloning, or security work (1 documented row)
Factory programming software (J2534)
View capabilities and limitations
Supported work
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Bench programmer
View capabilities and limitations
Supported work
- IPC / SAS bench clone rows (1 documented row)
Dealer or specialist
View capabilities and limitations
Supported work
- Gateway dealer security rows (6 documented rows)
- Immobilizer dealer security rows (1 documented row)
Dealer security and specialist module work should be scoped by VIN before you buy parts or pay for programming.
Get a QuoteKnow this platform
This platform uses HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - optiq not in openpilot support tree
Not in openpilot support tree as of April 2026.
Generation service summary for Cadillac OPTIQ 1st Gen (2024-2026)
Generation coverage
This page consolidates Cadillac OPTIQ service data for 2024-2026 across 3 model years; service information is available for 3 years.
Choose a yearADAS coverage
Merged ADAS coverage includes 6 system records, including Forward Camera (Mobileye EyeQ4) - Optiq Ultium, Forward Radar (77GHz) - Bosch MRR (Optiq), Blind Spot Monitor / Lane Change Alert (Optiq), and Rear View Camera (Optiq). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 5 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 24 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, and security-access planning for the Cadillac OPTIQ 2024-2026 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteDo I need calibration?
Windshield Replacement 4
Forward Camera (Mobileye EyeQ4)
2024-2026required
GDS2 / MDI2 static calibration required. OEM or approved aftermarket glass with correct UV/IR coating.
AEB
2024-2026required
GDS2 / MDI2 static calibration required. OEM or approved aftermarket glass with correct UV/IR coating.
LKA
2024-2026required
GDS2 / MDI2 static calibration required. OEM or approved aftermarket glass with correct UV/IR coating.
Super Cruise (if fitted)
2024-2026required
GDS2 / MDI2 static calibration required. OEM or approved aftermarket glass with correct UV/IR coating.
Front Bumper Repair or Replacement 3
Forward Radar (Bosch MRR)
2024-2026required
GDS2 static + dynamic radar alignment. Level surface, curb weight. Verify ACC and AEB post-calibration.
ACC
2024-2026required
GDS2 static + dynamic radar alignment. Level surface, curb weight. Verify ACC and AEB post-calibration.
AEB
2024-2026required
GDS2 static + dynamic radar alignment. Level surface, curb weight. Verify ACC and AEB post-calibration.
Rear Bumper Repair or Replacement 2
Blind Spot Monitor / Lane Change Alert
2024-2026required
GDS2 BSM initialization after rear bumper work. L/R sensors not interchangeable.
Rear Cross-Traffic Braking
2024-2026required
GDS2 BSM initialization after rear bumper work. L/R sensors not interchangeable.
Mirror Replacement 1
Surround View 360 Cameras
2024-2026required
GDS2 surround view calibration required per replaced mirror camera.
Any Collision 4
SDM
2024-2026required
Full GDS2 scan. SDM replace-only after airbag deployment. All affected sensors recalibrated.
Forward Camera
2024-2026required
Full GDS2 scan. SDM replace-only after airbag deployment. All affected sensors recalibrated.
Radars
2024-2026required
Full GDS2 scan. SDM replace-only after airbag deployment. All affected sensors recalibrated.
BCM
2024-2026required
Full GDS2 scan. SDM replace-only after airbag deployment. All affected sensors recalibrated.
Year-by-year details
| Year | Trim notes |
|---|---|
| 2024 | Standard trim configurations for 2024 Cadillac Optiq; verify trim-specific options before ordering modules. |
| 2025 | Standard trim configurations for 2025 Cadillac Optiq; verify trim-specific options before ordering modules. |
| 2026 | Standard trim configurations for 2026 Cadillac Optiq; verify trim-specific options before ordering modules. |
What changes across 2024-2026
Differences versus the generation reference. Years not listed here match the shared platform data on this page.
2024
- Trims: Standard trim configurations for 2024 Cadillac Optiq; verify trim-specific options before ordering modules.
2025
- Trims: Standard trim configurations for 2025 Cadillac Optiq; verify trim-specific options before ordering modules.
6 ADAS systems documented across the 2024-2026 generation. Rows that apply to only part of the generation carries a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Cadillac Safety Suite: Automatic Emergency Braking with Pedestrian Detection, Lane Change Alert with Blind Spot Detection, Rear Cross Traffic Braking, Surround Vision, optional Super Cruise L2
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Mobileye EyeQ4) - Optiq Ultium | Forward Camera | Camera | Static | YES | - | |
| Forward Radar (77GHz) - Bosch MRR (Optiq) | Front Radar | Radar | Static + Dynamic | YES | - | |
| Blind Spot Monitor / Lane Change Alert (Optiq) | Side Radar | Radar | Static + Dynamic | YES | - | |
| Rear View Camera (Optiq) | Rear Camera | Camera | Static | YES | - | |
| Surround View 360 (Optiq) | Multi-Sensor | Camera | Static | YES | - | |
| Park Distance Control (PDC) (Optiq) | 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: Forward Camera (Mobileye EyeQ4), AEB, LKA, Super Cruise (if fitted)
GDS2 / MDI2 static calibration required. OEM or approved aftermarket glass with correct UV/IR coating.
Front Bumper Repair or Replacement Affected: Forward Radar (Bosch MRR), ACC, AEB
GDS2 static + dynamic radar alignment. Level surface, curb weight. Verify ACC and AEB post-calibration.
Rear Bumper Repair or Replacement Affected: Blind Spot Monitor / Lane Change Alert, Rear Cross-Traffic Braking
GDS2 BSM initialization after rear bumper work. L/R sensors not interchangeable.
Mirror Replacement Affected: Surround View 360 Cameras
GDS2 surround view calibration required per replaced mirror camera.
Any Collision Affected: SDM, Forward Camera, Radars, BCM
Full GDS2 scan. SDM replace-only after airbag deployment. All affected sensors recalibrated.
9 gateway, immobilizer, and security items documented across the 2024-2026 generation.
Gateway / Security Modules
Central Gateway Module Dealer security required
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3585
- Notes
- Compatibility label: Chevrolet. Air conditioning Notes: Read/Write
Central Gateway Module Dealer security required
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3558
- Notes
- Compatibility label: Buick. BCM Notes: Read/Write
Central Gateway Module Dealer security required
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: CRUZE. BCM Notes: Years: 2015-
Central Gateway Module Dealer security required
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: Cavalier. BCM Notes: Years: 2015-
Central Gateway Module Dealer security required
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: Excelle. BCM Notes: Years: 2015-
Central Gateway Module Dealer security required
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: SAIL. BCM Notes: Years: 2015-
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- High-strength steel unibody; aluminum hood and liftgate
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14
- Infotainment
- Cadillac User Experience (CUE) 4; 33" diagonal curved LED display; AKG audio; OTA via OnStar 5G
- OTA Capable
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
WHAT WE RESOLVE
1st Gen (2024-2026) 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) - Optiq Ultium, Forward Radar (77GHz) - Bosch MRR (Optiq), Blind Spot Monitor / Lane Change Alert (Optiq), and Rear View Camera (Optiq). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve SDM - Sensing and Diagnostic Module (Cadillac OPTIQ Ultium), Passenger Presence System (PPS), and ACM / SRS Module. Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Cadillac OPTIQ (2024-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Cadillac OPTIQ (2024-2026). 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 OPTIQ (2024-2026)?
The Cadillac OPTIQ (2024-2026) generation currently shows 12 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include SDM - Sensing and Diagnostic Module (Cadillac OPTIQ Ultium), Passenger Presence System (PPS), and ACM / SRS Module. Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 84532599 - confirm for your exact year/VIN.
Does Cadillac OPTIQ (2024-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 6 ADAS systems, including Forward Camera (Mobileye EyeQ4) - Optiq Ultium, Forward Radar (77GHz) - Bosch MRR (Optiq), Blind Spot Monitor / Lane Change Alert (Optiq), Rear View Camera (Optiq), and Surround View 360 (Optiq). Calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Rear Bumper Repair or Replacement, 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 Cadillac OPTIQ (2024-2026)?
Yes. The generation data includes 4 SRS records, including SDM - Sensing and Diagnostic Module (Cadillac OPTIQ Ultium), Passenger Presence System (PPS), and ACM / SRS Module. 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: 84532599 - confirm for your exact year/VIN.
Do all Cadillac OPTIQ (2024-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2024-2026; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
How long does service take for Cadillac OPTIQ (2024-2026)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Cadillac OPTIQ (2024-2026) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, post-repair coding, and supported module work. Mail-in module service is available nationwide. We confirm the active path for your exact year, VIN, module, and requested scope before service.
More OPTIQ generations
1st Gen 2024-2026 You are here
Finish the repair
Need help finishing this repair?
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible non-VSP work.
GM SPS2 Explore one-time factory coding and programming. We confirm the software and procedure for your vehicle. Module programming & recovery Replacing a module or dealing with a failed programming attempt? Send the part numbers and fault scan for review. Onsite tools & equipment Bring in a technician or ask about hourly, daily and weekly rentals where licensing and equipment availability allow.