TrailBlazer 2WD L6-4.2L VIN S (2003)
6. Remove the connector position assurance (CPA) (3) from the side impact sensor yellow 2-way connector (5) located near the bottom right of the
door.
7. Disconnect the side impact sensor yellow 2-way connector (5) located near the bottom right of the door.
Zone 7
1. Turn the steering wheel until the vehicle's wheels are pointing straight ahead.
IMPORTANT: Refer to SIR Disabling and Enabling Zones before disabling the SIR system.
2. Turn OFF the ignition.
3. Remove the key from the ignition.
4. Remove the SIR fuse from the fuse block (1) located in the underhood fuse block.
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.
5. Remove the CPA from the LF side impact module yellow 2-way connector (1) located under the driver seat.
6. Disconnect the LF side impact module yellow 2-way connector (1) located under the driver seat.
Zone 8
1. Turn the steering wheel until the vehicle's wheels are pointing straight ahead.
IMPORTANT: Refer to SIR Service Precautions before disabling the SIR system.
2. Turn OFF the ignition.
3. Remove the key from the ignition.
4. Remove the trim panel.
5. Access the I/P module connector through the glove box.
