Suburban 4WD V8-5.3L (2008)
Transmission Pressure Test Port: Service and Repair
6L50/6L80/6L90 - Automatic Transmission
Automatic Transmission Fluid Pressure Test Hole Plug Replacement
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Clean the surrounding area of the oil pressure test plug.
3. Remove the oil pressure test plug.
Installation Procedure
Notice: Refer to Fastener Notice .
