Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Seat Temperature Switch: Testing and Inspection





SEAT WARMER SWITCH INSPECTION

1. Inspect for continuity between the seat warmer switch terminal J, and connect terminal H using an ohmmeter.






- If not as specified, replace the seat warmer switch.





2. Apply battery voltage to seat warmer switch terminal J, and connect terminal B to ground.

3. Seat warmer switch to Lo or Hi position.

4. Verify that the LED illuminates.

- If there is any malfunction, replace the seat warmer switch.

5. Apply battery voltage to seat warmer switch terminal F, and connect terminal D to ground.

6. Verify that the LED illuminates.

- If there is any malfunction, replace the seat warmer switch.