Operation CHARM: Car repair manuals for everyone.

Electrical System

Use gauges and testers to adjust correctly the parts to standard values correctly.




1. Be sure to disconnect the battery cable from the negative (-) terminal of the battery.
2. Never pull on the wires when disconnecting connectors.
3. Locking connectors will click when the connector is secure.
4. Handle sensors and relays carefully. Be careful not to drop them or hit them against other parts.