Trailer Brake Control Module Replacement

Trailer Brake Control Module Replacement (1500)

Removal Procedure

1. Turn the ignition switch to the OFF position.


Note

Do not remove the spare wheel hoist.

2. Remove the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement (Service and Repair) .




3. Disconnect the trailer brake control module electrical connector.


Note

It is not necessary to completely remove the bolts.

4. Reach above the trailer brake control module and relay bracket and loosen, but do not remove, the trailer brake control module bolts (1).




5. Slide the trailer brake control module (1) toward the center of the vehicle and remove the trailer brake control module.



Installation Procedure





1. If installing a new trailer brake control module, hand start the 3 trailer brake control module bolts.
2. Position the trailer brake control module to the frame bracket.
3. Slide the trailer brake control module (1) toward the left frame rail.
Caution: Refer to Fastener Caution (Fastener Caution) .




4. Tighten the trailer brake control module bolts (1) to 9 Nm (80 lb in) .
5. Connect the trailer brake control module electrical connector.
6. Install the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement (Service and Repair) .
7. If installing a new trailer brake control module, program the module. Refer to Control Module References (Programming and Relearning) .