Transmission Pressure Test Port: Service and Repair

Removal Procedure





1. Remove the throttle body air inlet duct. Refer to Air Cleaner Intake Duct Replacement in Powertrain Management.
2. Remove the line the pressure pipe plug (38).


Installation Procedure





1. Apply sealant GM P/N 8654382 to the line pressure plug.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the line pressure pipe plug (38).
^ Tighten the line pressure pipe plug (38) to 11 Nm (97 inch lbs.).
3. Install the throttle body air inlet duct. Refer to Air Cleaner Intake Duct Replacement in Powertrain Management.