Cruise Control Systems
- Description
- Operation
- Diagnosis
- Circuit Testing
- Cruise Control Circuit Function Test
- Test 1: Power Source Circuit
- Test 2: Cruise Control Indicator Light Circuit
- Test 3: Control Switch Circuit
- Test 4B: Actuator Circuit Motor Type Actuator
- Test 5B: No. 1 Vehicle Speed Sensor Circuit (A/T)
- Test 5C: No. 1 Vehicle Speed Sensor Circuit (With M/T)
- Test 11: O/D Off Circuit (A/T)
- Cruise Control Ecu Circuit Testing Charts
- Component Testing
- Test 4A: Actuator CKT Vac Type Actuator (W/ Vac Actuator)
- Test 6: Stoplight Switch
- Test 7: Parking Brake Switch
- Test 8: Park/Neutral Position Switch
- Test 9: Clutch Switch (M/T)
- Test 10A: No. 2 Solenoid Electrical Controlled Transmission
- Test 12: Throttle Position Sensor IDL Signal
- Actuator Operation - With Vacuum Type Actuator
- Actuator Operation - With Motor Type Actuator
- Position Sensor Operation
- No. 1 Vehicle Speed Sensor (A/T)
- No. 1 Vehicle Speed Sensor (M/T)
- Trouble Shooting
- Notes
- Trouble Shooting By Symptom
- Notes
- Vehicle Speed Does Not Decrease When Speed Control Switch Set To SET/COAST
- Cruise Control System Can Not Be Set, Does Not Operate Or Indicator Light Flashes 5 Times
- Vehicle Speed Fluctuates When Speed Control Switch Turned To SET/COAST Position
- Large Speed Drop When Cruise Control Switch Turned To SET/COAST
- Vehicle Speed Does Not Increase When Control Set To RES/ACC
- Set Speed Changes On High Or Low Side
- Acceleration Response Is Sluggish When Control Is Set To RES/ACC
- Vehicle Does Not Return To Memorized Speed When Control Set To RES/ACC
- Set Speed Does Not Cancel When Brake Pedal Depressed
- Set Speed Does Not Cancel When Parking Brake Applied
- Speed Does Not Cancel When Shifted to "N" (A/T) Or Clutch Pedal Depressed (M/T)
- Set Speed Does Not Cancel When Control Set To CANCEL
- Set Speed Can Be Set Below Approximately 25 MPH
- Set Speed Will Not Disengage At Approximately 25 MPH Or Less
- Wiring Diagrams