Preliminary Procedures

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the spare tire and wheel assembly to access the control module.

1

Electronic Suspension Control Module Nut (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tip
Loosen the module nuts.

Tighten
10 N·m (89 lb ft)

2

Electronic Suspension Control Module (ESC) Connector

Tip
Disconnect the electrical connector from the module.

3

Electronic Suspension Control (ESC) Module

Procedure

1. Remove the ESC module from the slots in the frame.
2. Reprogram the ESC module. Refer to Electronic Suspension Control Module Programming and Setup.