Operation CHARM: Car repair manuals for everyone.

Starting System

In the basic circuit, the Starter Solenoid windings are energized when the Ignition Switch is turned to "START" and the Clutch Pedal Position (CPP) Switch (Manual Transaxle) or the Transaxle Range Switch (Automatic Transaxle) is closed. The CPP Switch (Manual Transaxle) provides voltage to the Starter windings when the clutch pedal is depressed. The Transaxle Range Switch (Automatic Transaxle) provides voltage to the Starter windings when the manual selector lever is in the "P" or "N" position. The resulting Plunger and Pinion Drive Lever movement causes the Drive Pinion to engage the engine Flywheel ring gear. This movement also causes the Starter Solenoid contacts to close. With the contacts closed, the Starter Solenoid provides a closed circuit between the Battery positive (+) terminal and the Starter assembly. Because the Starter assembly is permanently grounded to the engine block, the circuit is complete and cranking occurs as soon as the Starter Solenoid contacts close. When the engine starts, the drive assembly is designed to overrun and protect the armature from excessive speed until the Ignition Switch is released from the "START" position. With the Ignition Switch released, voltage is removed from the Starter Solenoid, and the windings de-energize. When the solenoid de-energizes, the return spring in the Starter Solenoid forces the contacts open, breaks the circuit between the Battery and the Starter Solenoid, and disengages the Drive Assembly.