Blazer 4WD V6-4.3L VIN X (2005)
Tighten fasteners to 8.0 N.m (71 lb in).
INSTALLATION PROCEDURE
1. Remove any dirt, grease, or other impurities from the mounting surface.
2. Install the inflatable restraint front end discriminating sensor horizontally to the lower radiator support surface. Ensure that the arrow is pointing
toward the front of the vehicle.
3. Install the inflatable restraint front end discriminating sensor mounting rivets (GM P/N 15715058).
4. Connect the inflatable restraint front end discriminating sensor harness connector to the sensor.
5. Install the connector position assurance (CPA) to the inflatable restraint front end discriminating sensor harness connector.
6. Install the off road skid plate, in equipped.
7. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 1 and to SIR Disabling and Enabling Zone 3.
