Silverado 3500 4WD V8-6.0L VIN U (2004)
15. If equipped with RPO HP2, remove the 3-phase cable bracket nuts (2).
16. Remove the 3-phase cable bracket (1) from the studs, and reposition the cable and bracket out of the way.
17. Remove the ignition coil bracket studs.
18. Remove the ignition coil bracket.
