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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Test A: All Power Windows Are Inoperative

PINPOINT TEST A: ALL POWER WINDOWS ARE INOPERATIVE


A1:






A1-A3:






Normal Operation
Under normal operation, the driver window control switch is supplied voltage through circuit 400 (LB/BK). Ground for the switch is provided through circuit 57 (BK).

Possible Causes
- An open in circuit 57 (BK) or 400 (LB/BK)
- Driver window control switch