horn problems

[xX92hatchXx]

ive got a click but no horn, wondering if it could just be electrical or just need a new horn..
any ideas??

 

[enycesam]

Checked the fuse?

 

[MajEK]

Start where the problem is... Hook the horn terminals up to the bat and see if it works, then go from there.
...After you check the fuses.

 

[wannabe]

put a multimeter at the horn terminals and see if you got power when you push the horn button. if you have power, you have a bad horn, if not move back to the relay.

if you have power out of the relay, you have bad wiring between the relay and the horn, if not move over to the switch circuit of the relay.

if you have power there, you have a bad relay, if not you have an open in the switch circuit.