Kia Optima: Inspection - Repair procedures - Horn - Body Electrical System - Kia Optima TF 2011-2020 Service ManualKia Optima: Inspection

Test the horn by connecting battery voltage to the 1 terminal and ground the 2 terminal.

The horn should make a sound. If the horn fails to make a sound, replace it.

Horn Relay Inspection
1. Remove the horn relay (A) from the engine room relay box.
2. There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.
3. There should be no continuity between the No.30 and No.87 terminals when power is disconnected.


Repair procedures
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Removal
1. Remove the radiator grill upper cover.(Refer to the BD group - "Front bumper") 2. Remove the mounting nut and disconnect the horn connector (B), then ...

See also:

Cup Holder
The cup holder can be opened by pressing. The cover will slowly open. WARNING - Hot Liquids Do not place uncovered cups of hot liquid in the cup holder while the vehicle is in motion. I ...

Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional hydraulic pressure adjustment; however, the hydraulic pre ...

Function
Wiper Control Washer Control Coupled With Wiper 1. Under IGN2 = ON, wiper LOW relay is turned ON after T2 from Washer switch ON if washer switch is ON for T1 and wipe ...

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