SIR Steering Wheel Module Coil - Disassemble
Disassembly Procedure1. Remove the upper and lower shrouds. Refer to Steering Column Trim Covers - Disassemble - Off Vehicle.
2. Remove the wire harness assembly (4) from the wire harness strap (5).
3. Remove the wire harness straps (3) from the wire harness assembly (4).
4. Remove 1 wire harness strap (2) from the upper tilt head assembly (1).
5. Remove the retaining ring (1).
6. Remove the SIR coil assembly (2).
Inflatable Restraint Steering Wheel Module Coil - Assemble - Off Vehicle
Assembly Procedure
1. Align the block tooth on the race and upper shaft assembly (1) to the 12 o' clock position.
2. Put the lock cylinder in the LOCK position and remove the key.
3. A new SIR coil assembly will be precentered.
4. If reusing the original SIR coil assembly refer to Inflatable Restraint Coil Centering - Off Vehicle (Column Shift And Floor Shift).
5. Align the SIR coil assembly (2) with the horn tower sticking through the shaft lock shield assembly (1).
Important: The retaining ring (1) must seat securely on the groove of the race and upper shaft assembly (2).
6. Install the retaining ring (1).
7. If using a new SIR coil, remove and dispose of the orange tab.
8. Install the wire harness assembly (4) into the wire harness strap (5).
9. Install the wire harness straps (2) into the steering column tilt head assembly (1).
10. Install the wire harness straps (3) onto the wire harness assembly (4).
11. Install the upper and lower shrouds. Refer to
Steering Column Trim Covers - Assemble -Off Vehicle.