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 Control Module References