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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Master Power Window Switch

1. Key OFF.
2. Remove the master window regulator control switch. Leave the electrical connector connected.
3. Key ON.







4. Check that the voltage at the master window regulator control switch as specified in the illustration, while moving the switch.
5. If the master window regulator control switch does not operate as specified, replace the master window regulator control switch. Otherwise, return to the Pinpoint Test. Pinpoint Tests