9-5 Aero (9600) L4-2.3L Turbo (B235) HO (2000)
DT # 5: OnStar Commands Inoperative
NOTE:
Before proceeding, confirm horn honks with horn button and that hazard lights work with hazard switch. Repair circuits if necessary.
DT # 5: OnStar Commands Inoperative
NOTE:
Before proceeding, confirm horn honks with horn button and that hazard lights work with hazard switch. Repair circuits if necessary.