Disabling/Enabling the SIR System

SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM (SIR)

CAUTION: When performing service on or around SIR components or SIR wiring follow the procedures listed below to temporarily disable the SIR system. Failure to follow procedures could result in possible air bag deployment, personal injury or otherwise unneeded SIR system repairs.

Disabling the SIR System:
1. Turn the steering wheel so that the vehicle's wheels are pointing straight ahead.
2. Turn the ignition switch to "LOCK" and remove key.
3. Remove "SIR" fuse from engine compartment fuse block.
4. Remove sound insulator-LH.
5. Disconnect Connector Position Assurance (CPA) and yellow 2-way connector near the base of the steering column.
6. Disconnect CPA and yellow 2-way connector from passenger inflator module pigtail through the trap door in the I/P compartment.

NOTE: With the "SIR" fuse removed and ignition switch "ON," the "AIR BAG" warning lamp will be "ON." This is normal operation and does not indicate a SIR system malfunction.

Enabling the SIR System:
1. Turn ignition switch to "LOCK" and remove key.
2. Connect yellow 2-way connector and CPA to passenger inflator module pigtail through the trap door in the I/P compartment.
3. Connect Yellow 2-way connector and CPA near the base of the steering column.
4. Install sound insulator - LH.
5. Install "SIR" fuse to engine compartment fuse block.
6. Turn ignition switch to "RUN" and verify that the "AIR BAG" warning lamp flashes seven times and then turns "OFF." If it does not operate as described, perform the "SIR Diagnostic System Check."