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.
Heated steering wheel system
HEATED STEERING WHEEL SYSTEM PROBLEM SYMPTOMS CHART
| Symptom | Suspected Area | Refer To |
|---|---|---|
| Steering wheel do not heat up when heated steering wheel switch is pressed | D-IG1-4 fuse | VARIABLE GEAR RATIO STEERING SYSTEM |
| D-IG1 relay | - | |
| Wire harness | VARIABLE GEAR RATIO STEERING SYSTEM | |
| Outer mirror switch (Heated steering wheel switch) | STEERING WHEEL DOES NOT HEAT UP WHEN HEATED STEERING WHEEL SWITCH IS PRESSED | |
| Heated steering wheel controller | - | |
| Steering wheel | VARIABLE GEAR RATIO STEERING SYSTEM |