General Conditions
Before attempting any repair on an automatic transmission, check for Diagnostic Trouble Codes (DTC) with the appropriate scan tool.
A unique transmission fluid has been developed for this transmission. This fluid is NOT compatible with ATF+4 or any other current FCA US LLC transmission fluid. For specifics about this unique fluid refer to appropriate service information FLUIDS, LUBRICANTS AND GENUINE PARTS.
ZF transmissions are filled from the factory with UV leak detection dye. Do NOT add leak detection dye to the transmission.
Transmission malfunctions may be caused by these general conditions:
- poor engine performance.
- improper adjustments.
- hydraulic malfunctions.
- mechanical malfunctions.
- electronic malfunctions.
Diagnosis of these problems should always begin by checking the easily accessible variables: fluid level, fluid condition, and transmission fault codes using the appropriate scan tool. Then perform a road test to determine if the problem has been corrected or if more diagnosis is necessary.