Kia Optima: Description 
		and Operation - Starting System - Engine Electrical System - Kia Optima TF 2011-2025 Service ManualKia Optima: Description and Operation

Description

The starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch, connection wires and the battery cable.

When the ignition key is turned to the start position, current flows and energizes the starter motor's solenoid coil.

The solenoid plunger and clutch shift lever are activated, and the clutch pinion engages the ring gear.

The contacts close and the starter motor cranks. In order to prevent damage caused by excessive rotation of the starter armature when the engine starts, the clutch pinion gear overruns.

1.Solenoid
2.Brush assembly
3.Armature
4.Overrun clutch


Starting System
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Repair procedures
Starter Circuit Troubleshooting The battery must be in good condition and fully charged. 1. Disconnect the fuel ...

See also:

Inhibitor Switch. Description and Operation
Description Inhibitor Switch monitors the lever's position(PRND) and is used to control gear setting signals. ...

Precautions For Catalytic Converter
If a large amount of unburned gasoline flows into the converter, it may overheat and create a fire hazard. To prevent this observe th ...

Heated Steering wheel. Description and Operation
Description The heated steering wheel features an internal heating element that maintains the steering wheel temperature to a consistent level during cold seasons. A heater element has been integ ...

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