Kia Optima: Description 
		and Operation - Starting System - Engine Electrical System - Kia Optima TF 2011-2024 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:

Inspection
Check for continuity between the terminals while operating the wiper and washer switch. If it is not normal condition, replace wiper and wiper switch. ...

Components and Components Location
Component Location 1. Instrument cluster assembly 2. Seat belt switch 3. Vehicle speed sensor 4. Engine coolant temperature sender 5. Oil pressure switch 6. Brake flui ...

Repair procedures
On-vehicle Inspection • Check that the battery cables are connected to the correct terminals. ...

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