Cruise Control Systems
- Description & Operation
- Preliminary Inspection
- Adjustments
- Diagnosis
- Self-Diagnostics
- Self-Diagnostic Codes
- Check Results Codes
- Code 21 Remains After SET Switch Is Moved To OFF Position
- Code 22 Remains After RES Switch Is Moved To OFF Position
- Code 23 Does Not Cancel After Releasing Brake Pedal
- Code 25 Remains Set And Code 24 Does Not Set Even Though Vehicle Speed Reaches 25 MPH Or More
- Code 26 Remains Set After Selector Lever Is Moved To Anything But "N" Or "P" Position
- Code 27 Remains After CANCEL Switch Is Moved To OFF Position
- Code 28 Remains Set After Accelerator Pedal Is Released
- Code 29 Remains Set After Closed Throttle Position Switch (TPS) Is Moved To ON Position
- Input Codes
- Circuit Testing
- Notes
- Test No. 1 (Power Supply Circuit)
- Test No. 2 (Set Switch Circuit)
- Test No. 3 (Res Switch Circuit)
- Test No. 4 (Cancel Switch Circuit)
- Test No. 5 (Vehicle Speed Sensor Circuit)
- Test No. 6 (Vacuum Pump Circuit)
- Test No. 7 (Stoplight Switch Circuit)
- Test No. 8 (Park/Neutral Switch Circuit)
- Test No. 9 (Overdrive Switch Circuit)
- Test No. 10 (Closed Throttle Position Switch & Throttle Position Sensor Circuit)
- Cruise Control Circuit Connectors
- Component Testing
- System Testing
- Trouble Shooting
- Removal & Installation
- Wiring Diagram