Transmission Control Module: Removal

NOTE: If the transmission control module (TCM) is being replaced with a new or replacement unit, the Pinion Factor and Quick Learn procedures must be performed. (Refer to STANDARD PROCEDURE - PINION FACTOR SETTING ) (Refer to STANDARD PROCEDURE - QUICK LEARN PROCEDURE )

Disconnect battery negative cable.
Raise vehicle on hoist.
Remove left front wheel/tire assembly (Fig. Fig 1 ).

Fig 1: Removing And Installing Wheel/Tire
Courtesy of DAIMLERCHRYSLER CORP.
Remove wheel house splash shield.
Remove TCM 60-way connector.
Remove three TCM bracket-to-body mounting screws (Fig. Fig 2 ).

Fig 2: Removing And Installing TCM
Courtesy of DAIMLERCHRYSLER CORP.
Remove TCM from bracket (Fig. Fig 2 ).