Trailer Brake Control Relay Replacement 1500
Removal Procedure
- Turn the ignition switch to the OFF position.
Note: Do not remove the spare wheel hoist.
- Remove the spare tire and wheel assembly. Refer to
Spare Wheel Hoist Replacement.
- Disconnect the trailer brake control relay electrical connector.
Note: It is not necessary to completely remove the bolts.
- Loosen, but do not remove, the trailer brake control relay bolts (1).
- Slide the trailer brake control relay (1) toward the center of the vehicle and remove the trailer
brake control relay.
Installation Procedure
- If installing a new trailer brake control relay, hand start the 2 trailer brake control relay
bolts.
- Position the trailer brake control relay to the frame bracket.
- Slide the trailer brake control relay (1) toward the left frame rail.
Caution: Refer to Fastener Caution in the Preface section.
- Tighten the trailer brake control relay bolts (1) to
6 N·m
(53 lb in).
- Connect the trailer brake control relay electrical connector.
- Install the spare tire and wheel assembly. Refer to
Spare Wheel Hoist Replacement.
Trailer Brake Control Relay Replacement 2500
Removal Procedure
- Turn the ignition switch to the OFF position.
Note: Do not remove the spare wheel hoist.
- Remove the spare tire and wheel assembly. Refer to
Spare Wheel Hoist Replacement.
- Disconnect the trailer brake control relay electrical connector.
Note: It is not necessary to completely remove the bolts.
- Loosen, but do not remove, the trailer brake control relay bolts (1).
- Slide the trailer brake control relay (1) toward the rear of the vehicle and remove the trailer
brake control relay.
Installation Procedure
- If installing a new trailer brake control relay, hand start the 2 trailer brake control relay
bolts.
- Position the trailer brake control relay to the frame rail.
- Slide the trailer brake control relay (1) forward on the frame rail.
Caution: Refer to Fastener Caution in the Preface section.
- Tighten the trailer brake control relay bolts (1) to
6 N·m
(53 lb in).
- Connect the trailer brake control relay electrical connector.
- Install the spare tire and wheel assembly. Refer to
Spare Wheel Hoist Replacement.