Control Module: Service and Repair

TRANSMISSION CONTROL MODULE
REMOVAL

N0TE: If the TCM is being replaced with a NEW or replacement unit, the Quick Learn AND Pinion Factor procedures must be performed.

1. Disconnect battery negative cable.
2. Raise vehicle on hoist.





3. Remove left front wheel/tire assembly (Fig. 97).
4. Remove wheel house splash shield.
5. Remove TCM 60-way connector.





6. Remove three TCM bracket-to-body mounting screws (Fig. 98).
7. Remove TCM from bracket (Fig. 98).

INSTALLATION
1. Install TCM to mounting bracket and tighten four screws to 11 Nm (100 inch lbs.).
2. Install TCM/bracket assembly and fasten with three mounting screws (Fig. 98). Torque screws to 11 Nm (100 inch lbs.) torque.

CAUTION: TCM 60-way connector must be torqued within 30 - 40 inch lbs. Improper torque may result in connector damage.

3. Connect the TCM 60-way connector and torque to 4 Nm (35 inch lbs.).
4. Install wheel house splash shield.
5. Install left front wheel/tire assembly (Fig. 97). Torque lug nuts to 135 Nm (100 ft. lbs.) torque.
6. Lower vehicle.
7. Connect the battery negative cable.

NOTE: If the TCM is being replaced with a NEW or replacement unit, the Quick Learn AND Pinion Factor procedures must be performed.