VIN / Build Split
VIN pos 4-8 identifies series/body/engine. GM WMI: 1GK (GMC SUV), 1GT (GMC truck). Position 8 = engine code. Position 10 = model year code.
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2012 GMC Acadia Supported Services
2012 GMC Acadia
ADAS calibration, module programming, and security relearns
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Technical snapshot
- Platform Lambda (1st Gen, 2008-2017)
- CAN Architecture HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Security GM PASSKey III+ (BCM security seed, transponder required); B111 or B102 key blank with resistor pellet; PIN via GDS2/MDI2; AKL requires BCM security seed relearn via GDS2 + PIN code
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2012 GMC Acadia. On this vehicle we cover documented systems include Rear View Camera, Forward Collision Warning / AEB, and Lane Departure Warning, this Lambda (1st Gen, 2008-2017) platform vehicle, PK3/PK3+ / PEPS immobilizer support. Mobile across the DFW Metroplex; mail-in module service is available nationwide.
Platform
Lambda (1st Gen, 2008-2017)
Production
2007-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
FWD / AWD
Engine
-
CAN Speed
HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
YEAR-SPECIFIC NOTES
Exact-year service summary for 2012 GMC Acadia
Electronic systems coverage
This 2012 GMC Acadia page does not list sensor-system records yet; module, security, and programming support is confirmed by VIN before service.
View systemsProgrammable modules
This page indexes 26 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 9 gateway, immobilizer, or key-security records for this 2012 GMC Acadia.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, module programming, and security-access planning for the 2012 GMC Acadia using the documented module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Platform: Lambda (1st Gen, 2008-2017) - Confirmed
Driver-assist suite
No standard ADAS suite - pre-Safety Assist generation. Optional Forward Collision Alert and Lane Departure Warning on upper trims.
VIN and build split
VIN pos 4-8 identifies series/body/engine. GM WMI: 1GK (GMC SUV), 1GT (GMC truck). Position 8 = engine code. Position 10 = model year code.
Infotainment context
GMC IntelliLink (7" touchscreen); OnStar; Bluetooth; USB/Aux
Network and access
CAN: HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
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.
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
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2012 GMC Acadia. Counts reflect modules our techs have programmed or calibrated on this exact platform.
Engine / ECU Programming
1 module documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
1 module 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
4 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
10 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
3 modules documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
4 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
3 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabNeed something not listed? Most undocumented modules can still be programmed.
Feature availability 1
Platform: Lambda (1st Gen, 2008-2017)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common GMC Acadia issues we resolve on this platform: Rear View Camera, Forward Collision Warning / AEB, and Lane Departure Warning recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - Lambda (1st Gen, 2008-2017) platform uses HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
No standard ADAS suite - pre-Safety Assist generation. Optional Forward Collision Alert and Lane Departure Warning on upper trims.
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Rear View Camera | Rear Camera | Camera | None | YES | - | |
| Forward Collision Warning / AEB | Camera | ADAS | Static | Conditional | - | |
| Lane Departure Warning | Camera | ADAS | Static | Conditional | - |
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?
WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
PCM Replacement
GDS2 SPS calibration download + PASSLOCK relearn.
EBCM Replacement
GDS2 ABS automated bleed + WSS relearn.
SRS Modules
Sensing & Diagnostic Module (SDM) 10 records
Under center console
- Part number
- 13502577
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 87862686
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 87862691
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 23423606
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 13513516
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 25828898
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22807648
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22807649
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 23248441
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 20967460
- Location
- Under center console
- Manufacturer
- 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
PCM - 3.6L LLT V6 / 3.6L LFX V6 (2012+)
- Notes
- GM Lambda crossover PCM. GDS2 SPS calibration.
BCM Modules
BCM (Body Control Module)
- Notes
- GM BCM. GDS2/MDI2 SPS programming + PASSLOCK/PASSKEY relearn.
TCU / TCM Transmission Modules
TCU - 6T70 6-Speed Auto 24258779
- Part number
- 24258779
- Manufacturer
- GM
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Freescale MPC5554
- Notes
- Fast learn procedure required, TIS2Web programming, DEXRON VI ATF, VIN coding mandatory
TCU - 6T75 6-Speed Auto 24258780
- Part number
- 24258780
- Manufacturer
- GM
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Freescale MPC5554
- Notes
- Fast learn procedure required, TIS2Web programming, DEXRON VI ATF, VIN coding mandatory
TCU - 6T70 6-Speed Auto 24258779
- Part number
- 24258779
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Freescale MPC5554
- Notes
- Fast learn procedure required, TIS2Web programming, DEXRON VI ATF, VIN coding mandatory
TCU - 6T75 6-Speed Auto 24258780
- Part number
- 24258780
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Freescale MPC5554
- Notes
- Fast learn procedure required, TIS2Web programming, DEXRON VI ATF, VIN coding mandatory
ABS / Brake Modules
EBCM (Electronic Brake Control Module)
- Notes
- GM EBCM. GDS2 automated bleed procedure + WSS relearn.
Wheel Speed Sensor - Front (each)
- Notes
- Replace if DTC C0035/C0040 set.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 22860111
- Part number
- 22860111
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) 22860112
- Part number
- 22860112
- 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)
- Coding required
- Yes
- Notes
- INTEGRATED (clock spring / steering column module
Steering Angle Sensor (SAS)
- Coding required
- Yes
- Notes
- cross-year extension)
Connectivity & Accessories
OnStar Module VERIFY VIA GMDB BY 2024 VIN
- Part number
- VERIFY VIA GMDB BY 2024 VIN
- Notes
- Active OnStar subscription required for OTA updates and remote features. Modem VIN-tied. GDS2 OnStar initialization after replacement.
Remote Start (OEM RKE-based) (BCM PARAMETER - RPO UF8)
- Part number
- (BCM PARAMETER - RPO UF8)
- Notes
- BCM AsBuilt parameter for remote start. GDS2 BCM configuration.
Rear Camera Mirror (if equipped) VERIFY VIA GMDB BY 2024 VIN
- Part number
- VERIFY VIA GMDB BY 2024 VIN
- Notes
- Available on higher trims. GDS2 camera registration after replacement. Verify display function in mirror housing.
Gateway / Security Modules
Central Gateway Module
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3558(read-write)
- Notes
- Compatibility label: Buick. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 2015- 1M12S
- Notes
- Compatibility label: CRUZE. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 2015- 1M12S
- Notes
- Compatibility label: Cavalier. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3385(read-write)
- Notes
- Compatibility label: Chevrolet. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 2015- 1M12S
- Notes
- Compatibility label: Excelle. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 2015- 1M12S
- Notes
- Compatibility label: SAIL. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody - High-Strength Steel; larger 3-row capable body
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Infotainment
- GMC IntelliLink (7" touchscreen); OnStar; Bluetooth; USB/Aux
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2012 - 3.6L V6 24v (LGX), 3.6L V6 24v (LLT), 3.6L V6 24v (LY7).
Confirm the exact engine, ECU, and any prerequisite access method before service.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2012 GMC Acadia?
ADAS calibration pricing for a 2012 GMC Acadia depends on which of its 3 documented systems need work after a repair. This vehicle is documented with Rear View Camera, Forward Collision Warning / AEB, and Lane Departure Warning. 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 2012 GMC Acadia?
Yes. The 2012 GMC Acadia 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: 13502577. Mobile diagnosis and programming are available in DFW, and mail-in module service is available nationwide. 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 2012 GMC Acadia?
After windshield replacement on a 2012 GMC Acadia, Rear View Camera, Forward Collision Warning / AEB, and Lane Departure Warning 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 module service is available nationwide for eligible module work.
How long does a 2012 GMC Acadia module service take?
Most 2012 GMC Acadia onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 21 programmable modules documented in our database (1 ECU, 1 BCM, 2 TCU, 3 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 service is available nationwide.
Do you cover the 2012 GMC Acadia on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, post-repair recoding, and supported module work). Mail-in module service is available nationwide. Quote the work and we will confirm the active service path for the 2012 GMC Acadia. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2012 GMC Acadia programming?
Every programming, cloning, and calibration job on the 2012 GMC Acadia 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.
Which modules on a 2012 GMC Acadia can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2012 GMC Acadia. For this vehicle our database documents:
- 1 engine control (ECU/PCM)
- 2 transmission control (TCU/TCM)
- 1 body control (BCM and related)
- 3 ABS / brake control (EBCM)
- 1 immobilizer / security
- 2 key & fob
- 2 instrument cluster (IPC)
- 2 steering angle sensor (SAS)
- 3 ADAS module
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 2012 GMC Acadia 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
- 12641528, 12641529
- BCM / Body Module Part Numbers
- 22860592, 22860593
- TCU / TCM Part Numbers
- 24258779, 24258780
- SRS / Airbag Module Part Numbers
- 13502577, 87862686, 87862691, 23423606, 13513516, 25828898, 22807648, 22807649, 23248441, 20967460
- ABS / EBCM Part Numbers
- 22880117, 22880118
- Instrument Cluster (IPC) Part Numbers
- 22860111, 22860112
- Transmission Control Module (TCM) Part Numbers
- 24258779, 24258780
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 2012 GMC Acadia
These vehicles use one or more of the same replacement modules indexed for this vehicle.
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.