Electrical Connections and Circuits

PRIMARY CONNECTIONS
Fully release connector locks prior to disconnecting. Ensure connectors are fully seated and all insulators and shields are in place when reinstalling.

CAUTION:
- Never connect or disconnect electrical connections with the ignition switch in the "ON" position unless specifically directed to do so in a test procedure.
- Do not use a self powered test lamp to check continuity.
- Do not create any arcing to check the continuity of a circuit.

IGNITION SECONDARY CONNECTORS
- Never pierce ignition leads or insulator boots to connect timing lights or analyzers. Use proper adapters.
- When removing a spark plug wire, twist the boot one quarter turn and pull on the boot only, never the lead itself.