Removal and Replacement

Inflatable Restraint Steering Wheel Module Coil Replacement

Removal Procedure

Notice: The new SIR coil assembly will be centered. Improper alignment of the SIR coil assembly may damage the unit, causing an inflatable restraint malfunction.

1. Place the front wheels in the straight forward position with the steering wheel centered.
2. Disable the SIR system. Refer to SIR Disabling and Enabling.
3. Remove the inflatable restraint steering wheel module.
4. Remove the steering wheel.
5. Remove the steering column covers.





6. Disconnect the SIR coil harness connector from the SIR coil module assembly.
7. Disconnect the headlamp/turn signal harness connector from the SIR coil module assembly.
8. Disconnect the wiper/washer harness connector for the SIR coil module assembly.





9. Using a small flat-bladed tool, carefully pry the 2 retaining tabs away at the base of the SIR coil assembly and slide the SIR coil assembly off of the steering column.





10. Remove the headlamp/turn signal switch from the SIR coil module assembly.
11. Remove the wiper washer switch from the SIR coil module assembly.

Installation Procedure

1. Install the wiper washer switch from the SIR coil module assembly.
2. Install the headlamp/turn signal switch to the SIR coil module assembly.
3. Install the headlamp/turn signal switch screws.
4. Verify the SIR coil is in the center position. Refer to Inflatable Restraint Steering Wheel Module Coil Centering.
5. Slide the SIR coil assembly on the steering column and snap into place.





6. Connect the wiper/washer harness connector to the SIR coil module assembly.
7. Connect the headlamp/turn signal harness connector to the SIR coil module assembly.
8. Connect the SIR coil harness connector to the SIR coil module assembly.
9. Install the steering column covers.
10. Install the steering wheel.
11. Install the inflatable restraint steering wheel module.
12. Enable the SIR system. Refer to SIR Disabling and Enabling.