Cruise Control Unit Input Test
- Turn ignition off. Remove driver's side instrument panel lower cover. Disconnect cruise control unit 14-pin connector. See COMPONENT LOCATIONS . Inspect connectors for loose, damaged or corroded terminals. If problem exists, repair connector(s) and retest cruise control operation. If problem does not exist, go to next step.
- Using a DVOM, perform cruise control unit input tests. See Fig 1 . If any input test indicates a problem, locate and repair circuit as necessary. Road test vehicle and retest cruise control operation. If all input tests are okay, replace faulty cruise control unit.