K 1500 Suburban 4WD V8-5.3L VIN Z Flex Fuel (2003)
Air Bag(s) Arming and Disarming: Service and Repair
Enabling
Zone 1
1. Remove the key from the ignition.
2. Connect the front end sensor connectors (2) to both front end sensors.
3. Install the CPAs to both front end sensor connectors (2).
4. Install the SIR fuse into the fuse block.
5. Staying well away from all air bags, turn ON the ignition, with the engine OFF.
5.1.
The AIR BAG indicator will flash 7 times.
5.2.
The AIR BAG indicator will then turn OFF.
6. Perform the Diagnostic System Check - Restraint Systems if the AIR BAG indicator does not operate as described.
Zone 2
1. Remove the key from the ignition.
2. Connect the side impact sensor yellow 2-way connector (5) located near the bottom left of the door (4).
3. Install the CPA (3) to the side impact sensor yellow 2-way connector (5).
4. Install the LF door trim panel.
5. Install the SIR fuse to the fuse block.
6. Staying well away from all air bags, turn ON the ignition, with the engine OFF.
6.1.
The AIR BAG indicator will flash 7 times.
6.2.
The AIR BAG indicator will then turn OFF.
7. Perform the Diagnostic System Check - Restraint Systems if the AIR BAG indicator does not operate as described.
Zone 3
1. Remove the key from the ignition.
