Check of serviceability of functioning and replacement horns horn

First of all, always check the condition of the fuses.

1. Disconnect the horn horn wiring.
2. To check the serviceability of functioning post horn on one of its terminal voltage of the battery. The second ground terminal (use a jumper wire). If the horn does not beep, replace it, otherwise check the status of switches, relays and connecting wiring.

3. To replace the wiring, disconnect and remove the horn bolt the support bracket.

4. Install in the reverse order.