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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Control Modules In Engine Compartment







Control modules in engine compartment

Auxiliary hydraulic pump control module -J922-









Component Location


1 - (683)Ground connection on right front side member
2 - Control unit for auxiliary hydraulic pump -J922- (1)
1) only for vehicles with hybrid drive


Pin Arrangements







1 - Auxiliary hydraulic pump control module -J922-

A - 3-pin connector -T3x-

B - 5-pin connector -T5x-

C - 11-pin connector -T11b-