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 Temperature Element: Testing and Inspection

Seat Heater Test

1. Remove the front seat.




2. Disconnect the 2P connector (A) from the seat heater.
3. The temperature of the seat must be below 122 °F (50 °C). Check for continuity between the No.1 and No.2 terminals. There should be continuity. If there should be no continuity, replace the seat cushion.