Electronic Suspension Control Module Replacement

Fig 1: Electronic Suspension Control Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . 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 . Procedure Loosen the electronic suspension control module nuts. Tighten 10 N.m (89 lb in)
2	Electronic Suspension Control Module (ESC) Connector Procedure Disconnect the electrical connector from the module.
3	Electronic Suspension Control (ESC) Module Procedure Remove the ESC module from the slots in the frame. Reprogram the ESC module. Refer to Suspension Control Module Programming and Setup