Test H: Traction Control Cannot Be Disabled

Perform Message Center (MC) self-test. See appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT. If no DTCs are retrieved and there is no communication with message center, replace message center. Retest system. If DTC U1043 is retrieved, replace ABS control module. Retest system. If any other DTCs are retrieved, see appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.