Seat heater system
Parts location System information Troubleshooting Removal / installation
SEAT
SEAT HEATER SYSTEM
FUNCTION INSPECTION
1. Operation check of the seat heater
(1) Turn the ignition switch to ON.
(2) Check that the indicator light illuminates by turning the seat heater switch ON, and the seat surface of the front seat is warmed in approx. 5 minutes.
PARTS LOCATION
SYMPTOM TABLE
| Symptoms |
Inspection items |
Reference pages |
|---|---|---|
| Driver’s seat heater does not operate (the seat does not warm up). |
SEAT HTR RH fuse |
- |
| Seat heater switch |
 |
|
| Front seat ASSY RH |
|
|
| Vehicle wiring harness and connector |
- |
|
| Passenger’s seat heater does not operate (the seat does not warm up). |
SEAT HTR LH fuse |
- |
| Seat heater switch |
|
|
| Front seat ASSY LH |
|
|
| Vehicle wiring harness and connector |
- |
HOW TO TROUBLESHOOT
1.
Bring in the car
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2.
Interview and phenomenon check
(1) Perform the interview and phenomenon check (Refer to )
)Next▼
3.
Symptom table
(1) Check the symptom table. (Refer to )
)
B
>Go to Step 5.
A▼
4.
Based on the trouble phenomenon, perform troubleshooting following the steps below.
(1) Function check (refer to )
)(2) Unit inspection
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5.
Adjustment, repair, or replacement
Next▼
6.
Confirmation test
Next▼
Complete
CHECK LIST FOR INTERVIEW
CIRCUIT FIGURE
