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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Seat Fan: Testing and Inspection




Ventilated Seats Fan Motor Test

1. Remove the driver's or front passenger's seat, Front Seat Removal/Installation then remove the seat-back cover. Front Seat-Back Cover Replacement

2. Disconnect the 3P connector (A) from each fan motor (B).

Seat Cushion





Seat-back





3. Connect battery power to fan motor 3P connector terminal No. 3 and ground terminal No. 1. The motor should run.

4. If the motor does not run or fails to run smoothly, replace the motor.
- Seat cushion motor. Service and Repair

- Seat-back motor. Service and Repair