Control Module: Service and Repair

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 ELECTRONIC CONTROL MODULES/TRANSMISSION CONTROL MODULE - STANDARD PROCEDURE) (Refer to ELECTRONIC CONTROL MODULES/ TRANSMISSION CONTROL MODULE - STANDARD PROCEDURE)

1. Disconnect battery negative cable.
2. Raise vehicle on hoist.
3. Partially remove right front wheel splash shield.

Fig.13 TCM 60-Way Connector:

4. Disconnect TCM 60-way connector (Fig. 13).

Fig.14 TCM/Bracket Assembly:

5. Remove three (3) TCM bracket-to-rail screws and remove TCM/bracket assembly from vehicle (Fig. 14).

Fig.15 TCM Bracket:

6. Remove four (4) bracket-to-TCM screws and remove bracket (Fig. 15).

INSTALLATION
1. Install TCM to mounting bracket and torque four (4) screws to 12 Nm (105 in. lbs.) (Fig. 15).
2. Install TCM/bracket assembly to rail (Fig. 14). Install and torque three (3) bracket-to-rail screws to 12 Nm (105 in. lbs.).
3. Install TCM 60-way connector and torque to 4 Nm (35 in. lbs.) (Fig. 13).
4. Install and secure right front wheel splash shield.
5. Lower vehicle.
6. Connect battery negative cable.