How to check and replace a car horn on Mazda 323?

To test the replacement, remove the electrical connector of the horn underneath the car. Test the horn by then connecting carefully to the two terminals of the horn using jumper wires attached to the battery. In case the horn does not go off, it requires replacement, in case it does go off, we need to check the steering wheel horn switch, horn relay or the wiring between components. To replace, uninstall the bracket bolt and horn mounting bolts as well as disconnect electrical connector. The removal should be in the same order in which it should be installed.

Genuine Mazda 323 Horn

Alarm Horn

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Mazda 323 Horn Part Number: B596-66-790A
$10.27 MSRP: $83.57
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Product Specifications
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1990-1994 Mazda 323 | Base, SE | 4 Cyl 1.6 L GAS
View related parts
Mazda 323 Horn Part Number: FB03-66-790A
Product Specifications
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1990 Mazda 323 | Base, SE | 4 Cyl 1.6 L GAS

Mazda 323 Horn

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Mazda 323 Horn Parts and Q&A

Horn
B596-66-790A
Q: How to check and replace a car horn on Mazda 323?
A:
To test the replacement, remove the electrical connector of the horn underneath the car. Test the horn by then connecting carefully to the two terminals of the horn using jumper wires attached to the battery. In case the horn does not go off, it requires replacement, in case it does go off, we need to check the steering wheel horn switch, horn relay or the wiring between components. To replace, uninstall the bracket bolt and horn mounting bolts as well as disconnect electrical connector. The removal should be in the same order in which it should be installed.