Kia Optima: Inspection - Repair procedures - Electro chromic Inside Rear View Mirror - Body Electrical System - Kia Optima TF 2011-2020 Service ManualKia Optima: Inspection

Check it by the procedure below to see if the function of the ECM is normal.

1. Turn the ignition key to the "ON" position.
2. Cover the front sensor to stop functioning.
3. Shine a light at the rear sensor.
4. The ECM should be darkened as soon as the rear sensor detects the light.
If this test is performed in daytime, the ECM may be darkened as soon as the front sensor is covered.
5. When the reverse gear is engaged, the ECM should not be darkened.
6. When heading lights to both the front and rear sensors, the ECM should not be darkened.

Repair procedures
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Removal
1. Remove the mirror wiring cover (A). 2. Disconnect the mirror connector (B) and remove the mounting screw (A). 3. Slide the ...

See also:

Weight Classification System (WCS). Description and Operation
Description In contrast to the initial one-stage airbag systems, newer restraint systems involve complex logic to select, or alternatively suppress, various levels of safety system deployment. In ...

Removal
Refer to "Accelerator Pedal" in this group. ...

Check Fuses
A blade type fuse test taps provided to allow checking the fuse itself without removing if from the fuse box. The fuse is good if the test lamp lights up when one lead is connected to the test tap ...

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