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.
LIN COMMUNICATION SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| Air conditioning LIN communication malfunction | LIN communication line | Refer to LIN Communication Circuit |
| Rear air conditioning control panel | Refer to LIN Communication Circuit | |
| Front air conditioning control panel*1 | Refer to LIN Communication Circuit | |
| Air conditioning amplifier | Refer to LIN Communication Circuit | |
| Rain sensor LIN communication malfunction*2 | LIN communication line | - |
| Rain sensor | - | |
| Windshield wiper ECU | - |
- *1: w/o Navigation System
- *2: w/ Rain Sensor