K 1500 Yukon 4WD V8-5.3L VIN Z Flex Fuel (2003)
10. Remove 2 TORX(R) head screws (2) from the upper shroud (1).
11. Remove the upper shroud (1).
12. Remove the wire harness straps from the steering wheel column wire harness.
13. Remove the retaining ring (3).
14. Remove the SIR coil (4) from the steering shaft.
15. If replacing, discard the SIR coil.
INSTALLATION PROCEDURE
1. To install the SIR coil, perform the following procedure:
1.1.
Aim the wheels straight ahead.
1.2.
Align the block tooth and the centering mark on the race and upper shaft assembly at the 12 o'clock position.
