FixVault

Zone 1

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn steering wheel to place vehicle wheels in straight-ahead position. Turn ignition off and remove key.
  2. Remove SIR fuse, located in instrument panel fuse block on left end of instrument panel. See Fig 1. Raise vehicle.
  3. Remove Connector Position Assurance (CPA) clips from left and right front end discriminating sensor connectors, located on lower radiator support. Disconnect left and right front end discriminating sensor connectors.
Fig 1: Identifying SIR Fuse Location
G99F26778Courtesy of GENERAL MOTORS CORP.