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

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Starting System: Description and Operation


The Battery, Starter Motor, Starter Relay, and Ignition Switch make up the Starting System.

On vehicles with automatic transaxles, the Back-Up/Neutral Start Switch must be closed (PARK or NEUTRAL) to operate the Starter Motor.

On vehicles with manual transaxles, the Clutch Interlock Switch must be closed (clutch pedal depressed) to operate the Starter Motor.

Turning the Ignition Switch to START sends current through the Starter Relay coil and the relay contacts close. Current from the Battery then flows directly through the Starter Relay to the Starter Motor to start the engine.