Colorado 4WD L4-2.9L (2008)
Transmission Pressure Test Port: Service and Repair
Automatic Transmission Fluid Pressure Test Hole Plug Replacement
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair) .
2. Remove the oil pressure test plug.
Installation Procedure
Notice: Refer to Component Fastener Tightening Notice (See: Service Precautions/Vehicle Damage Warnings/Component Fastener Tightening
Notice) .
1. Install an oil pressure test plug.