Tech Tips
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.
| Symptom | Suspected Area | Link |
|---|---|---|
| Engine overheating | Engine overheating | Click here |
| Engine coolant leaks (for exhaust heat recirculation system) | Click here | |
| Front exhaust pipe assembly | Click here | |
| Exhaust pipe gas control actuator | Click here | |
| Exhaust heat recirculation system circuit | Click here | |
| Engine coolant temperature sensor (for exhaust heat recirculation system) | Click here |