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 MANUALSCHEVROLET2012TRAVERSE AWD V6-3.6LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINDIFFERENTIAL ASSEMBLYFLUID - DIFFERENTIALSERVICE AND REPAIRREMOVAL AND REPLACEMENT
2012 Chevrolet Traverse AWD V6-3.6L
Removal and Replacement
2012 Chevrolet Traverse AWD V6-3.6LSECTION Removal and Replacement
Axle Lubricant Change
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle Service and Repair.
Note:
If the drain plug seal is worn, replace the drain plug and seal.
2. Remove the drain plug and gasket from the rear differential housing.
Installation Procedure
Caution:
Refer to Fastener Caution Fastener Caution.
1. Install the drain plug and gasket, then tighten to 35 Nm (26 lb ft).
2. Remove the fill plug and gasket from the rear differential housing.
3. Fill the rear differential with the proper synthetic gear lubricant. Refer to Adhesives, Fluids, Lubricants, and Sealers [1][2]Fluid - Differential.
4. Inspect the gear oil level to ensure it is even with the bottom of the fill plug.
5. Install the fill plug and gasket in the rear differential housing and tighten to 35 Nm (26 lb ft).
6. Remove the support and 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.