Trouble Shooting: Notes
WARNING: This page is about a different car, the 1997 Isuzu Trooper. However, it is still accessible from the selected car via links, so may be relevant.
Trouble shoot symptom following CRUISE CONTROL INOPERATIVE from top to bottom. Test or replace component.
CRUISE CONTROL INOPERATIVE
| Check Point | Possible Cause |
|---|---|
| Fuse C-4 (10-Amp) | Blown Fuse |
| Main Switch | Bad Switch |
| Set/Coast Switch | Bad Switch |
| Clutch Switch (M/T) | Bad Switch |
| Mode Switch (A/T) | Bad Switch |
| Brakelight Switch | Bad Switch |
| Vacuum Pump & VSV | Defective Pump Or Valve |
| Vehicle Speed Sensor | No Output Signal |
| Vacuum Hose | Disconnected, Pinched Or Cracked |
| Actuator | Defective, Restricted Or Misadjusted Valve |
| Wiring Harness | Disconnected, Or Open In Harness |
| Cruise Control Module | Defective Module |