Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC2013TERRAIN SLE, 3.6L ENG VIN 3, AWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSKEYLESS ENTRY SYSTEM AND REMOTE FUNCTIONS
2013 GMC Terrain SLE, 3.6L Eng VIN 3, AWD
Keyless Entry System And Remote Functions
2013 GMC Terrain SLE, 3.6L Eng VIN 3, AWDSECTION Keyless Entry System And Remote Functions
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- Repair Instructions
- Description and Operation
- Garage Door Opener Description and Operation
- Keyless Entry System Description and Operation
- Notes
- Keyless Entry Transmitters
- OnStar® Remote Link (if equipped)
- Body Control Module (BCM)
- Remote Control Door Lock Receiver
- Unlock Doors
- Lock All Doors
- Trunk Release, if equipped
- Power Liftgate, if equipped
- Vehicle Locator/Panic Alarm
- Remote Vehicle Start, if equipped
- Enable/Disable Remote Vehicle Start
- Hood Ajar Switch
- Remote Vehicle Start Circuit Description
- Keyless Entry Personalization
- Special Tools and Equipment
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.