Kia Optima: Inspection - Repair procedures - Horn - Body Electrical System - Kia Optima TF 2011-2026 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:

Supplemental Restraint System Service
Your Supplemental Restraint System is virtually maintenance-free. There are no parts which you can service. You must have the system serviced under the following circumstances: If an air bag ev ...

Fob Holder. Components and Components Location
Components ...

Talking on the Phone
When talking on the phone, “Active Call” message and the other party’s phone number (if available) are displayed on the audio. • To Finish a Call - Press button on the steering wheel. &# ...

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