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 AWD L4-2.4LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINTRANSFER CASEDRAIN PLUGSERVICE AND REPAIR
2013 GMC Terrain AWD L4-2.4L
Drain Plug: Service and Repair
2013 GMC Terrain AWD L4-2.4LSECTION Service and Repair
Drain Plug Replacement
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle Service and Repair.
2. Remove the drain plug (2).
3. Remove the fill plug (1).
Installation Procedure
1. Clean and inspect the drain plug and case sealing surfaces.
Caution: Refer to Fastener Caution Fastener Caution.
2. Install the drain plug (2) and tighten to 39 Nm (29 lb ft).
3. Fill the transfer case with gear lubricant to the bottom of the fill plug, or 0.80 L (0.85 qt). Refer to Adhesives, Fluids, Lubricants, and Sealers Specifications.
4. Install the fill plug (1) and tighten to 39 Nm (29 lb ft).
5. Lower the vehicle.
RENDER: 1.0x
NO RELATED
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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.