Express 3/4 Ton Van V8-4.8L VIN V (2003)
Fluid Line/Hose: Service and Repair
4L60-E/4L65-E
Transmission Fluid Cooler Hose/Pipe
Transmission Fluid Cooler Hose/Pipe Replacement
Removal Procedure
1. Remove the upper oil cooler line from the radiator
2. Raise the vehicle. Refer to Vehicle Lifting
3. If equipped with AWD, remove the engine protector shield.
4. Remove the lower cooler line from the radiator
Important: Perform the following procedures when removing the retaining ring and cooler line from the quick connect fitting on the
transmission.
5. Pull the plastic cap back from the quick connect fitting and down along the cooler line about two inches.
