Envoy 4WD V8-5.3L VIN P (2004)
1. Turn the steering wheel so that the vehicle's wheels are pointing straight ahead.
2. Turn OFF the ignition.
3. Remove the key from the ignition.
IMPORTANT: With the SIR fuse removed and the ignition ON, the AIR BAG indicator illuminates.This is normal operation and does not indicate
an SIR system malfunction.
4. Remove the SIR fuse from the fuse block (1) located in the underhood fuse block.
5. Remove the grille.
6. Remove sensor bracket from bumper.
IMPORTANT: This vehicle is equipped with two inflatable restraint electronic frontal sensors (EFS). When performing this procedure be sure to
include both EFS's.
7. Remove the Connector Position Assurance (CPA) from both (2) electronic frontal sensor (EFS) connectors.
8. Disconnect both EFS connectors.
ENABLING PROCEDURE
