Express 2500 V6-4.3L VIN X (2005)
2. If reusing the existing coil it MUST be centered, refer to Inflatable Restraint Steering Wheel Module Coil Centering in Steering Wheel and
Column.
IMPORTANT: Do not remove the centering tab from the new SIR coil until the installation is complete. If the SIR coil does not come with a
centering tab, you must center the SIR coil.
3. Align the SIR coil assembly (1) with the horn tower on the turn signal cancel cam assembly (2).
4. Slide the SIR coil (4) onto the steering shaft assembly (2).
5. Firmly seat the retaining ring (3) into the groove on the steering shaft assembly (2).
6. Remove and discard the centering tab from the new SIR coil (4).
7. Install the upper trim cover (1) and secure by using 2 TORX(R) head screws (2).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 1.5 N.m (13 lb in).