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)

Or, hide this message: temporarily or permanently

Electrical Precautions

CONNECTION AND CIRCUIT PRECAUTIONS
1. Fully release connector locks prior to disconnection.
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. Do not test continuity unless electrical power is removed from the circuit.
6. Avoid arcing when checking circuit continuity.