Electronic systems coverage
This 2011 GMC Terrain page does not list sensor-system records yet; module, security, and programming support is confirmed by VIN before service.
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2011 GMC Terrain Supported Services
2011 GMC Terrain
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 Theta II (2nd Gen, 2010-2017)
- 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.
Exact-year service summary for 2011 GMC Terrain
Programmable modules
This page indexes 21 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 3 gateway, immobilizer, or key-security records for this 2011 GMC Terrain.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, module programming, and security-access planning for the 2011 GMC Terrain using the documented module data on this page.
Choose a sectionVIN and build details determine exact service eligibility. A missing record does not mean we cannot help; ask about your vehicle.
YEAR-SPECIFIC NOTES
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.
Infotainment
GMC IntelliLink
Vehicle specifications & technical reference
OVERVIEW
Platform
Theta II (2nd Gen, 2010-2017)
Production
2010-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
CAN Speed
HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
What changes on this exact year
Feature availability
Platform: Theta II (2nd Gen, 2010-2017) - 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; 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 2011 GMC Terrain. 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 tabTCU / Transmission
2 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
8 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
2 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.
Get a QuoteFeature availability 1
Platform: Theta II (2nd Gen, 2010-2017)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common GMC Terrain 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 - Theta II (2nd Gen, 2010-2017) 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.
No matching records. Try a shorter part number or clear the filters. You can still request help if your module is not listed.
SRS - Airbag Modules
Sensing & Diagnostic Module (SDM) 8 records
Under center console
- Part number
- 23137987
- 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
- 84213721
- 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
- 84213722
- 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
- 20827689
- 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
- 20827690
- 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
- 23444788
- 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
- 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
- 13574936
- 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 - Engine Computer
PCM - 2.4L LEA I4 / 3.0L LFW V6 / 1.5L LFV I4 Turbo (2013+)
- Notes
- GM mid-size crossover PCM. GDS2 SPS calibration.
BCM - Body Electronics
BCM (Body Control Module)
- Notes
- GM BCM. GDS2/MDI2 SPS programming + PASSLOCK/PASSKEY relearn.
TCM - Transmission Computer
TCU - 6T40 6-Speed Auto 24252898
- Part number
- 24252898
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- NXP MPC5565
- Notes
- GM Tech2 or MDI required. Dexron VI ATF. TCM relearn via scan tool.
TCU - 6T45 6-Speed Auto 24264346
- Part number
- 24264346
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- NXP MPC5565
- Notes
- 6T45 variant for V6/AWD models. GM Tech2 or MDI required. Dexron VI ATF. TCM relearn via scan tool.
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.
Instrument Cluster & Steering Angle Modules
Instrument Panel Cluster (IPC) 22765425
- Part number
- 22765425
- 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) 22765426
- Part number
- 22765426
- 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
ICS - GMC Infotainment 3 with Google Built-In 84282480
- Part number
- 84282480
- Notes
- SPS2 PMI. Google built-in standard. Wireless CarPlay/Android Auto.
Driver Information Center (DIC) 84282490
- Part number
- 84282490
- Notes
- SPS2 PMI. Mileage in BCM.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- High-strength steel unibody
- 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
- Infotainment Name
- GMC IntelliLink
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2011 - 2.4L EcoTec II 16v (LAF), 3.0L V6 24v (LF1), 3.6L V6 24v (LLT).
Confirm the exact engine, ECU, and any prerequisite access method before service.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2011 GMC Terrain?
ADAS calibration pricing for a 2011 GMC Terrain 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 2011 GMC Terrain?
Yes. The 2011 GMC Terrain 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: 23137987. 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 2011 GMC Terrain?
After windshield replacement on a 2011 GMC Terrain, 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 2011 GMC Terrain module service take?
Most 2011 GMC Terrain onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 14 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 2011 GMC Terrain 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 2011 GMC Terrain. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2011 GMC Terrain programming?
Every programming, cloning, and calibration job on the 2011 GMC Terrain 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 2011 GMC Terrain can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2011 GMC Terrain. 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
Infotainment on this platform: GMC IntelliLink. Send the VIN and the operations performed and we will confirm support and pricing.
OTHER GMC MODELS
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2011 GMC Terrain 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
- 12637789, 12637790
- BCM / Body Module Part Numbers
- 20964246, 20964247
- TCU / TCM Part Numbers
- 24252898, 24264346
- SRS / Airbag Module Part Numbers
- 23137987, 84213721, 84213722, 20827689, 20827690, 23444788, 13502577, 13574936
- ABS / EBCM Part Numbers
- 22753285, 22753286
- Instrument Cluster (IPC) Part Numbers
- 22765425, 22765426
- Transmission Control Module (TCM) Part Numbers
- 24252898, 24264346
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.
Matching catalog references
Other vehicles with matching part references
These pages list a matching part reference in the same module category. This does not confirm interchangeability. Verify the complete part number, suffix, VIN and build before selecting a replacement.
Finish the repair
Need help finishing this repair?
Factory diagnostic software is available. We confirm the appropriate software and supported procedure for your vehicle.
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible work.
GM Techline Connect Core Auto Logic has full GM Techline Connect access for Chevrolet, GMC, Buick and Cadillac vehicles. We confirm the supported 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.