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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Suction-Type Fan, Control Module, New Version



Suction-Type Fan, Control Module, New Version






The new engine/AAC electric suction-type fan (M4/3) is actuated by the engine/AC electric fan control module (N76), instead of the auxiliary fan (M4) being actuated by the auxiliary fan control module (N65/1). The information required for actuating the engine/AC electric fan (M4/3) is read out of the engine control module by the engine/AC electric fan control module (N76).