Problem Symptoms Table
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
CRUISE CONTROL SYSTEM
| Symptom | Suspected Area | Reference |
|---|---|---|
| Cruise control main switch cannot be turned on (Cruise control indicator in combination meter does not illuminate) | Cruise control switch circuit | Refer to Cruise Control Switch Circuit |
| Cruise main indicator light circuit | Refer to Cruise Main Indicator Light Circuit | |
| ECM | Refer to REMOVAL | |
| SET does not operate or CANCEL operates when it should not (DTC is not output) | Cruise control switch circuit | Refer to Cruise Control Switch Circuit |
| Clutch switch circuit*1 | Refer to Clutch Switch Circuit | |
| Automatic transaxle system*2 | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| Vehicle stability control system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| SFI system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| ECM | Refer to REMOVAL | |
| Actual vehicle speed deviates above or below set speed | Vehicle stability control system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| ECM | Refer to REMOVAL | |
| Cruise control is not canceled when brake pedal is depressed | Stop light switch circuit | Refer to DTC P0571: Stop Light Switch Circuit Malfunction |
| ECM | Refer to REMOVAL | |
| Moving shift lever does not cancel cruise control*2 | Automatic transaxle system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| SFI system | Refer to Shift Paddle Switch Circuit | |
| ECM | Refer to REMOVAL | |
| Cruise control is not canceled when clutch pedal is depressed*1 | Clutch switch circuit | Refer to Clutch Switch Circuit |
| ECM | Refer to REMOVAL | |
| Control switch does not operate (-SET, +RES, CANCEL not possible) | Cruise control switch circuit | Refer to Cruise Control Switch Circuit |
| ECM | Refer to REMOVAL | |
| SET is possible at less than approximately 40 km/h (25 mph), or CANCEL does not operate | Vehicle stability control system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| ECM | Refer to REMOVAL | |
| Poor response in ACCEL and RESUME modes | Cruise control switch circuit | Refer to Cruise Control Switch Circuit |
| ECM | Refer to REMOVAL | |
| DTC memory is cleared | ECM | Refer to REMOVAL |
| DTC is not output or is output when it should not be | TC and CG terminal circuit | Refer to TC and CG Terminal Circuit |
| ECM | Refer to REMOVAL | |
| Cruise control indicator light does not illuminate | Cruise control switch circuit | Refer to Cruise Control Switch Circuit |
| Cruise main indicator circuit | Refer to Cruise Main Indicator Light Circuit | |
| Combination meter assembly | Refer to REMOVAL | |
| ECM | Refer to REMOVAL | |
| Cruise control SET indicator does not illuminate (SET function operates normally) | Cruise SET indicator light circuit | Refer to Cruise SET Indicator Light Circuit |
| Combination meter assembly | Refer to REMOVAL | |
| ECM | Refer to REMOVAL |
- *1: for Manual Transaxle
- *2: for Automatic Transaxle