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2014 GMC Terrain Supported Services

2014 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
Get a Quote See Supported Modules
OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2014 GMC Terrain. On this vehicle we cover documented systems include Rear View Camera, Forward Collision Warning / AEB, and Lane Departure Warning, this Theta II (2nd Gen, 2010-2017) platform vehicle, PK3/PK3+ / PEPS immobilizer support, GMC IntelliLink infotainment programming. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.

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
Engine
-
CAN Speed
HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
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

SERVICE SNAPSHOT

Exact-year service summary for 2014 GMC Terrain

ADAS coverage

This 2014 GMC Terrain page documents 3 ADAS systems, including Rear View Camera, Forward Collision Warning / AEB, and Lane Departure Warning.

View ADAS data

Calibration triggers

Documented calibration triggers include PCM Replacement and EBCM Replacement. Use the ADAS tab for the full trigger list.

View triggers

Programmable modules

This page indexes 22 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

This page includes 9 gateway, immobilizer, or key-security records for this 2014 GMC Terrain.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2014 GMC Terrain using the documented systems and module data on this page.

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EXACT-YEAR DIFFERENTIATORS

What changes on this exact year

Feature availability

Immobilizer: PK3/PK3+ / PEPS - Standard; 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" or 8" touchscreen); OnStar; Bluetooth; USB; SiriusXM

Network and access

CAN: HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14

TOOL ACCESS MATRIX

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 2014 GMC Terrain. Counts reflect modules our techs have programmed or calibrated on this exact platform.

ADAS Calibration
3 modules documented

Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.

Open ADAS tab
Engine / ECU Programming
1 module documented

Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.

Open Modules tab
BCM / Body Programming
1 module documented

Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.

Open Modules tab
Gateway / Security Access
6 modules documented

Secure gateway module identification, bypass workflow and security-access planning before programming.

Open Security tab
TCU / Transmission
2 modules documented

Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.

Open Modules tab
SRS / Airbag Reset
9 modules documented

Crash-data clear, hard-code reset and replacement airbag module configuration.

Open Modules tab
ABS / Brake Module
3 modules documented

ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.

Open Modules tab
Key Security & Immobilizer
1 module documented

Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.

Open Security tab
IPC, SAS & Other Modules
4 modules documented

Instrument cluster cloning, steering angle sensor calibration and other supporting modules.

Open Modules tab
Connectivity & Accessories
2 modules documented

Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.

Open Modules tab
Recalibration Triggers
2 modules documented

Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.

Open ADAS tab

Need something not listed? Most undocumented modules can still be programmed.

Get a Quote
Feature availability 2

Immobilizer: PK3/PK3+ / PEPS

Standard

Key programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.

Platform: Theta II (2nd Gen, 2010-2017)

Confirmed

Verify 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. Key programming and immobilizer faults - PK3/PK3+ / PEPS immobilizer; all-keys-lost supported.

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
SystemTypeCategoryCal. TypeSupportedPart #Actions
Rear View CameraRear CameraCameraNone YES-
Forward Collision Warning / AEBCameraADASStatic Conditional-
Lane Departure WarningCameraADASStatic Conditional-
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

SRS Modules

Sensing & Diagnostic Module (SDM) x9
22973622 Under center console
PART
22973622
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.
23137987 Under center console
PART
23137987
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.
84213721 Under center console
PART
84213721
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.
84213722 Under center console
PART
84213722
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.
20827689 Under center console
PART
20827689
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.
20827690 Under center console
PART
20827690
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.
13599654 Under center console
PART
13599654
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.
13502577 Under center console
PART
13502577
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.
13574936 Under center console
PART
13574936
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

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 MODULES

BCM Modules

BCM (Body Control Module)
NOTES
GM BCM. GDS2/MDI2 SPS programming + PASSLOCK/PASSKEY relearn.
TCU / TCM TRANSMISSION MODULES

TCU / TCM Transmission Modules

TCU - 6T40 6-Speed Auto 24252898
PART
24252898
PROTOCOL
Bench
CODING
Yes
CLONE
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
24264346
PROTOCOL
Bench
CODING
Yes
CLONE
Yes
CHIP/MCU
NXP MPC5565
NOTES
6T45 variant for V6/AWD. GM Tech2 or MDI required. Dexron VI ATF. TCM relearn via scan tool.
ABS / BRAKE MODULES

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.
Wheel Speed Sensor - Rear (each)
NOTES
Replace if DTC C0045/C0050 set.
OTHER MODULES (IPC, SAS)

Other Modules (IPC, SAS)

Instrument Panel Cluster (IPC) 22940181
PART
22940181
CLONE
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) 22940182
PART
22940182
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 (clock spring / steering column module
Steering Angle Sensor (SAS)
CODING
Yes
NOTES
cross-year extension)
CONNECTIVITY & ACCESSORIES

Connectivity & Accessories

ICS - GMC Infotainment 3 with Google Built-In 84282480
PART
84282480
NOTES
SPS2 PMI. Google built-in standard. Wireless CarPlay/Android Auto.
Driver Information Center (DIC) 84282490
PART
84282490
NOTES
SPS2 PMI. Mileage in BCM.
GATEWAY / SECURITY MODULES

Gateway / Security Modules

Central Gateway Module
SECURITY
VIN-locked (UDS)
VIN LOCKED
Yes
CODING
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
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
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
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
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
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.).
KEY SECURITY & IMMOBILIZER

Key Security & Immobilizer

  • System PK3/PK3+ / PEPS
  • Add Key Yes
  • All Keys Lost Yes

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

IMMOBILIZER MODULES

Immobilizer Modules

BCM (PASS-Key III+ database)
NOTES
GM PASSKEY III+ in BCM. GDS2 password reset for AKL. Seed/key algorithm via GDS2 IMMO function.
KEY & FOB TYPES

Key & Fob Types

GM PASSKEY III+ Transponder Key
NOTES
Resistor + transponder. GDS2 or Tech 2 programming. AKL via security seed.
GM Remote Key Fob (RKE)
NOTES
315MHz. Program via GDS2 or 10x lock/unlock cycle for basic fobs.

Replacement Notes

PK3/PK3+ / PEPS system. SPS/ACDelco TDS required for key programming and module replacement. Security pin required; akl supported.

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" or 8" touchscreen); OnStar; Bluetooth; USB; SiriusXM
OTA Capable
No
Infotainment Name
GMC IntelliLink
ECU/TCM Unlocking
Contact us
ECU/TCM Flashing
Confirmed
Reviewed coverage: 2014 - 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 2014 GMC Terrain?

ADAS calibration pricing for a 2014 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 2014 GMC Terrain?

Yes. The 2014 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: 22973622. 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 2014 GMC Terrain?

After windshield replacement on a 2014 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 intake is temporarily unavailable.

How long does a 2014 GMC Terrain module service take?

Most 2014 GMC Terrain onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 20 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 intake is temporarily unavailable.

Do you cover the 2014 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, 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 2014 GMC Terrain. Do not ship a module unless support confirms next steps.

What kind of warranty do you offer on 2014 GMC Terrain programming?

Every programming, cloning, and calibration job on the 2014 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.

Can you program a 2014 GMC Terrain with no working keys (all-keys-lost)?

Yes - all-keys-lost is supported on the 2014 GMC Terrain. 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 2014 GMC Terrain can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2014 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 MODEL YEARS
2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2014

Additional Module Part Numbers

Additional OEM-sourced part numbers for the 2014 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
12647390, 12647391
BCM / Body Module Part Numbers
22935901, 22935902
TCU / TCM Part Numbers
24252898, 24264346
SRS / Airbag Module Part Numbers
22973622, 23137987, 84213721, 84213722, 20827689, 20827690, 13599654, 13502577, 13574936
ABS / EBCM Part Numbers
23104891, 23104892
Instrument Cluster (IPC) Part Numbers
22940181, 22940182
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.

Send VIN & ask (945) 382-4065

Hit a security wall? We've got the keys.

1-year unlimited warranty on every flash and calibration.

Get a Quote (945) 382-4065
(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2014 GMC Terrain

These vehicles use one or more of the same replacement modules indexed for this vehicle.

2022 Acura Mdx PCM 2021 Aston Martin Dbx PCM 2022 Aston Martin Dbx PCM 2023 Aston Martin Dbx PCM 2024 Aston Martin Dbx PCM 2025 Aston Martin Dbx PCM