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:

Removal
- Take care not to scratch the crash pad and related parts Smart key unit 1. Disconnec ...

Owner Maintenance Precautions
Improper or incomplete service may result in problems. This section gives instructions only for items that are easy to perform. WARNING - Maintenance Work You can be seriously injured while p ...

Inspection
Remove the overhead console lamp assembly then check for continuity between terminals. If the continuity is not as specified, replace the map lamp switch. ...

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