Trouble Shooting Charts & Code Charts: Notes

NOTE: Following trouble shooting charts and illustrations are courtesy of Chrysler Corp. Always start by performing TEST 1A - VERIFICATION OF THE COMPLAINT . When diagnosing transmission, it may be necessary to verify TCM connector terminals, circuits and function, See Fig 1 .

NOTE: When using trouble shooting charts, Transmission Control Module (TCM) may be referred to as Transmission Control Unit (TCU). Diagnostic trouble code may be referred to as fault code. Neutral safety switch may be referred to as park/neutral or gear select switch.

Fig 1: TCM Connector Terminals I.D., Circuits & Functions

Courtesy of CHRYSLER CORP.