Kia Optima: Description 
		and Operation - Starting System - Engine Electrical System - Kia Optima TF 2011-2026 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:

Brake Booster Operating Test
For simple checking of the brake booster operation, carry out the following tests. 1. Run the engine for one or two minutes, and then stop it. If the pedal depresses fully the first time ...

Window opening and closing
Type A The driver’s door has a master power window switch that controls all the windows in the vehicle. To open or close a window, press down or pull up the front portion of the corresponding ...

Smart key precautions
✽ NOTICE If, for some reason, you happen to lose your smart key, you will not be able to start the engine. Tow the vehicle, if necessary, and contact an authorized Kia dealer. A max ...

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