Problem Symptoms Table
HINT:
Use the table 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.
Front LH:
PROBLEM SYMPTOMS CHART
| Symptom | Suspected area | See |
|---|---|---|
| Seatback climate control blower does not operate | 1. Seatback climate control blower | SYSTEM DESCRIPTION |
| 2. Wire harness | SYSTEM DIAGRAM | |
| Seat cushion climate control blower does not operate | 1. Seat cushion climate control blower | SYSTEM DESCRIPTION |
| 2. Wire harness | SYSTEM DIAGRAM | |
| Both blowers do not operate | 1. Seat heater switch | - |
| 2. FR S/HTR LH fuse | - | |
| 3. LH-IG2 relay | - | |
| 4. Air conditioning amplifier assembly (A/C ECU) | TERMINALS OF ECU | |
| 5. Wire harness | SYSTEM DIAGRAM |
Front RH:
SYMPTOM REFERENCE
| Symptom | Suspected area | See |
|---|---|---|
| Seatback blower does not operate | 1. Seatback climate control blower | SYSTEM DESCRIPTION |
| 2. Wire harness | SYSTEM DIAGRAM | |
| Seat cushion blower does not operate | 1. Seat cushion climate control blower | SYSTEM DESCRIPTION |
| 2. Wire harness | SYSTEM DIAGRAM | |
| Both blowers do not operate | 1. Seat heater switch | - |
| 2. FR S/HTR LH fuse | - | |
| 3. RH-IG1 relay | - | |
| 4. Air conditioning amplifier assembly (A/C ECU) | TERMINALS OF ECU | |
| 5. Wire harness | SYSTEM DIAGRAM |