No Horn

[gtp'n]

My dad has a 2000 blazer and the horn sometimes works. The horn works fine when you arm and disarm the alarm. The horn sometimes works when you try it from the steering wheel. some times it will work and then sometimes it will not. does anyone have any idea how to fix this.

[JoshBarber]

Originally Posted by gtp'n

My dad has a 2000 blazer and the horn sometimes works. The horn works fine when you arm and disarm the alarm. The horn sometimes works when you try it from the steering wheel. some times it will work and then sometimes it will not. does anyone have any idea how to fix this.

did you check the connections at the horn?

[gtp'n]

I have checked the horn and it works from the remote all off the time. It just sometimes works when you use it from the steering wheel. Do to the limited time I have with the car I am trying to figure out multiple things to try at one time

[JoshBarber]

Originally Posted by gtp'n

I have checked the horn and it works from the remote all off the time. It just sometimes works when you use it from the steering wheel. Do to the limited time I have with the car I am trying to figure out multiple things to try at one time

find the short from the wheel