Problem Symptoms Table
HINT:
- Use the table below to help determine the cause of the problem symptom. 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
PROBLEM SYMPTOMS - CRUISE CONTROL SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| Main switch cannot be turned ON (CRUISE main indicator light on combination meter does not illuminate.) | Cruise control switch circuit | CRUISE CONTROL SWITCH CIRCUIT |
| Combination meter system | PROBLEM SYMPTOMS TABLE | |
| CRUISE main indicator light circuit | CRUISE MAIN INDICATOR LIGHT CIRCUIT | |
| ECM | PROBLEM SYMPTOMS TABLE | |
| Vehicle speed setting cannot be done (CRUISE main indicator light on combination meter illuminates when main switch is turned ON, but turns off when operating SET function.) | Cruise control switch circuit | CRUISE CONTROL SWITCH CIRCUIT |
| Combination meter system | PROBLEM SYMPTOMS TABLE | |
| ECM | PROBLEM SYMPTOMS TABLE | |
| Vehicle speed setting cannot be done. (CRUISE main indicator light on combination meter illuminates when main switch is turned ON, and remains illuminated when operating SET function.) | Cruise control switch circuit | CRUISE CONTROL SWITCH CIRCUIT |
| Vehicle speed sensor circuit | DTC P0500 VEHICLE SPEED SENSOR MALFUNCTION; DTC P0503 VEHICLE SPEED SENSOR "A" INTERMITTENT / ERRATIC / HIGH | |
| Stop light switch circuit | STOP LIGHT CIRCUIT | |
| Clutch switch circuit (for Manual Transaxle) | CLUTCH SWITCH CIRCUIT | |
| Park / neutral position switch circuit (for Automatic Transaxle) | INSPECTION | |
| Combination meter system | PROBLEM SYMPTOMS TABLE | |
| ECM | PROBLEM SYMPTOMS TABLE | |
| While the vehicle is driving with cruise control, the SET control is canceled (CRUISE main indicator light remains illuminated) | Cruise control switch circuit | CRUISE CONTROL SWITCH CIRCUIT |
| Vehicle speed sensor circuit | DTC P0500 VEHICLE SPEED SENSOR MALFUNCTION; DTC P0503 VEHICLE SPEED SENSOR "A" INTERMITTENT / ERRATIC / HIGH | |
| Stop light switch circuit | STOP LIGHT CIRCUIT | |
| CRUISE main indicator light circuit | CRUISE MAIN INDICATOR LIGHT CIRCUIT | |
| Clutch switch circuit (for Manual Transaxle) | CLUTCH SWITCH CIRCUIT | |
| Park / neutral position switch circuit (for Automatic Transaxle) | INSPECTION | |
| ECM | PROBLEM SYMPTOMS TABLE | |
| Hunting (Speed is not constant) | Vehicle speed sensor circuit | REMOVAL |
| ECM | PROBLEM SYMPTOMS TABLE | |
| Vehicle speed setting cannot be canceled (CANCEL function failure) | Cruise control switch circuit | CRUISE CONTROL SWITCH CIRCUIT |
| ECM | PROBLEM SYMPTOMS TABLE | |
| DTC is not output, or is output when it should not be | TC and CG terminal circuit | TC AND CG TERMINAL CIRCUIT |
| ECM | PROBLEM SYMPTOMS TABLE |