CTS V6-2.8L (2006)
Transmission Pressure Test Port: Service and Repair
Oil Pressure Test Plug Replacement
Removal Procedure
1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Remove and discard the oil pressure test plug.
Installation Procedure
1. Notice: Refer to Fastener Notice in Service Precautions.
Install a NEW oil pressure test plug.
Tighten the oil pressure test plug to 11 Nm (97 inch lbs.).
2. Check the transmission fluid level (fill if necessary). Refer to Transmission Fluid Checking Procedure.
3. Lower the vehicle.