SIR Disabling and Enabling Zone 7

SIR DISABLING AND ENABLING ZONE 7

DISABLING PROCEDURE

IMPORTANT: Refer to SIR Service Precautions before disabling the SIR system.

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.




5. Remove the connector position assurance (CPA) from the side impact module - LF yellow 2-way connector (4) located under the driver seat.
6. Disconnect the side impact module - LF yellow 2-way connector (4).
7. Remove the CPA from the seat belt pretensioner - LF yellow 2-way connector (3) located under the driver seat.
8. Disconnect the seat belt pretensioner - LF yellow 2-way connector (3).

ENABLING PROCEDURE
1. Remove the key from the ignition.




2. Connect the seat belt pretensioner - LF yellow 2-way connector (3) located under the driver seat.
3. Install the CPA to the seat belt pretensioner - LF yellow 2-way connector (3).
4. Connect the side impact module - LF yellow 2-way connector (4) located under the driver seat.
5. Install the CPA to the side impact module - LF yellow 2-way connector (4).
6. Install the SIR fuse into the fuse block.
7. Staying well away from all air bags and pretensioners, turn ON the ignition, with the engine OFF.
7.1. The AIR BAG indicator will flash 7 times.
7.2. The AIR BAG indicator will then turn OFF.
8. Perform the Diagnostic System Check - Restraint Systems if the AIR BAG indicator does not operate as described.