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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Electrical Connections and Circuits

ELECTRICAL CONNECTIONS AND CIRCUITS

1. Prior to disconnecting, fully release connector locks.
2. Ensure connectors are fully seated and all insulators and shields are in place when installed.
3. Never connect or disconnect electrical connections with the ignition switch ON, unless directed to do so by a test procedure.
4. Do not test continuity with a self powered test lamp.
5. Avoid arcing when checking circuit continuity.