Vehicle Speed Control
- Specification
- Description and operation
- Speed Control
- 2.0L vehicles
- Vehicles with 2.5L, 3.0L or diesel engine
- System operation
- Vehicles with 2.0L engine
- Vehicle Speed Signal
- Actuator Switches
- Handbrake switch (vehicles with 2.0L engine only)
- Brake Pedal Position Switches
- Clutch Pedal Position Switch (vehicles fitted with manual transmission)
- Throttle Body
- Cruise control module (vehicles with 2.0L engine only)
- Speed Control
- Diagnosis and Testing
- Speed Control - 2.0L
- Speed Control - 2.5L/3.0L
- Notes
- Inspection and Verification
- Visual Inspection Chart
- Diagnostic Trouble Code (DTC) Index
- Pinpoint Tests
- PINPOINT TEST G92531p1: P0568. CHECK SPEED CONTROL INPUT WIRE FOR OPEN CIRCUIT/HIGH RESISTANCE
- G92531t1: CHECK INTERNAL STEERING WHEEL CIRCUIT FOR OPEN CIRCUIT/HIGH RESISTANCE (INPUT)
- G92531t33: CHECK INTERNAL STEERING WHEEL CIRCUIT FOR OPEN CIRCUIT/HIGH RESISTANCE (SIGNAL)
- G92531t2: CHECK STEERING WHEEL CASSETTE FOR OPEN CIRCUIT/HIGH RESISTANCE (INPUT)
- G92531t32: CHECK STEERING WHEEL CASSETTE FOR OPEN CIRCUIT/HIGH RESISTANCE (SIGNAL)
- G92531t30: CHECK INPUT LEAD FROM ECM TO STEERING WHEEL CASSETTE FOR OPEN CIRCUIT/HIGH RESISTANCE
- G92531t31: CHECK SIGNAL LEAD FROM ECM TO STEERING WHEEL CASSETTE FOR OPEN CIRCUIT/HIGH RESISTANCE
- PINPOINT TEST G92531p2: P0565. SPEED CONTROL ON/OFF SWITCH MALFUNCTION
- PINPOINT TEST G92531p6: P0566. SPEED CONTROL CANCEL SWITCH MALFUNCTION
- PINPOINT TEST G92531p3: P0567. SPEED CONTROL RESUME SWITCH MALFUNCTION
- PINPOINT TEST G92531p5: P0569. SPEED CONTROL SET/- SWITCH MALFUNCTION
- PINPOINT TEST G92531p4: P0570. SPEED CONTROL SET/+ SWITCH MALFUNCTION
- PINPOINT TEST G92531p7: P0831, P0832. CLUTCH CANCEL SWITCH, HIGH/LOW VOLTAGE
- G92531t8: CHECK THE POWER SUPPLY CIRCUIT TO THE CLUTCH CANCEL SWITCH
- G92531t20: CHECK THE POWER SUPPLY CIRCUIT TO THE CLUTCH CANCEL SWITCH FOR SHORT CIRCUIT TO BATTERY
- G92531t9: CHECK THE SWITCH ACTION OF THE CLUTCH CANCEL SWITCH
- G92531t10: CHECK THE SWITCH ACTION OF THE CLUTCH CANCEL SWITCH
- G92531t11: CHECK THE CLUTCH CANCEL SWITCH SIGNAL WIRE FOR CONTINUITY
- PINPOINT TEST G92531p8: P0834, P0835. clutch pedal safety switch, HIGH/LOW VOLTAGE
- G92531t12: CHECK THE POWER SUPPLY CIRCUIT TO THE CLUTCH PEDAL SAFETY SWITCH
- G92531t21: CHECK THE POWER SUPPLY CIRCUIT TO THE CLUTCH PEDAL SAFETY SWITCH FOR SHORT CIRCUIT TO BATTERY
- G92531t13: CHECK THE SWITCH ACTION OF THE CLUTCH PEDAL SAFETY SWITCH
- G92531t14: CHECK THE SWITCH ACTION OF THE CLUTCH PEDAL SAFETY SWITCH
- G92531t15: CHECK THE CLUTCH PEDAL SAFETY SWITCH SIGNAL WIRE FOR CONTINUITY
- PINPOINT TEST G92531p9: P1571. BRAKE ON/OFF SWITCH / BRAKE CANCEL SWITCH MALFUNCTION
- G92531t16: CHECK THE POWER SUPPLY CIRCUIT TO THE BRAKE ON/OFF SWITCH
- G92531t22: CHECK THE POWER SUPPLY CIRCUIT TO THE BRAKE ON/OFF SWITCH FOR SHORT CIRCUIT TO BATTERY
- G92531t17: CHECK THE BRAKE ON/OFF SWITCH SIGNAL WIRE FOR CONTINUITY
- G92531t18: CHECK THE SWITCH ACTION OF THE BRAKE ON/OFF SWITCH
- G92531t19: CHECK THE SWITCH ACTION OF THE BRAKE ON/OFF SWITCH
- G92531t24: CHECK THE POWER SUPPLY CIRCUIT TO THE BRAKE CANCEL SWITCH
- G92531t26: CHECK THE POWER SUPPLY CIRCUIT TO THE BRAKE CANCEL SWITCH FOR SHORT CIRCUIT TO BATTERY
- G92531t27: CHECK THE BRAKE CANCEL SWITCH SIGNAL WIRE FOR CONTINUITY
- G92531t28: CHECK THE SWITCH ACTION OF THE BRAKE CANCEL SWITCH
- G92531t29: CHECK THE SWITCH ACTION OF THE BRAKE CANCEL SWITCH
- PINPOINT TEST G92531p1: P0568. CHECK SPEED CONTROL INPUT WIRE FOR OPEN CIRCUIT/HIGH RESISTANCE
- Removal and Installation