C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
14. A hidden yellow identification band indicates proper joint seating.
15. Fill the transmission to the proper level with DEXRON III transmission fluid.
Transmission Fluid Cooler Hose/Pipe
4L80-E/4L85-E
Transmission Fluid Cooler Hose/Pipe Replacement
Removal Procedure
1. Remove the grille assembly.
2. Remove the transmission fluid cooler hose from the Auxiliary oil cooler.
3. Remove the transmission fluid cooler hose from the radiator.
4. Raise the vehicle. Refer to Vehicle Lifting.