Inflatable Restraint Steering Wheel Module Replacement

REMOVAL PROCEDURE

CAUTION: Refer to SIR Caution in Service Precautions.




1. Disable the SIR system. Refer to Air Bag(s) Arming and Disarming.
2. Turn the ignition switch to the ON position in order to unlock the steering wheel.
3. Turn the steering wheel 90 degrees from the straight-ahead position in order to gain access to the access holes behind the steering wheel.




4. Insert a flat-bladed tool into each access hole and push the leaf spring to release the pin that retains the inflator module.




5. Turn the steering wheel 180 degrees in order to gain access to the remaining access holes.
6. Insert a screwdriver into each access holes and push the leaf spring to release the pin that retains the inflator module.




7. Tilt the top of the inflator module rearward to gain access to the SIR wiring.
8. Disconnect the SIR lead wire from the clip on the inflator module.
9. Disconnect the SIR lead wire from the clip on the steering wheel.




10. Disconnect the connector position assurance (CPA) retainer.
11. Disconnect the electrical connector.
12. Remove the inflator module from the vehicle.
13. Fully deploy the module before disposal. If the module was replaced under warranty, fully deploy and dispose of the module after the required retention period. Refer to Inflator Module Handling and Scrapping.

INSTALLATION PROCEDURE




1. Connect the SIR electrical connector.
2. Connect the CPA retainer to the SIR connector.
3. Install the SIR lead wire to the clip on the steering wheel.
4. Install the SIR lead wire to the clip on the inflator module.

IMPORTANT: Ensure that the SIR wires do not get pinched during installation of the inflator module.




5. Press the inflator module into the steering wheel firmly enough that the module engages and latches the notched pins in the leaf springs.
6. Rotate the steering wheel back into the straight position.
7. Enable the SIR system. Refer to Air Bag(s) Arming and Disarming.