Horn Fuse

[Bald Eagle]

On my 1992 Jeep Comanche the Hd Lp Dly fuse (horn) keeps blowing the fuse.  I disconnected the horn wire and that didn't work. I removed the relay and that didn't work.  The fuse still blows.  As you put the fuse in, the top connector sparks.

Any suggestions?

[garyweb3]

Sounds like the wire to the horn is grounded somewhere.

[llhat]

would need to be between the horn switch and the appropriate terminal on the horn relay... (noted it still blows fuse with relay removed),    inside a harness somewhere........... 

[Gojira94]

Have you tried pulling the headlamp delay module to see if it stops blowing the fuse? It also looks like there is some common wiring between headlamp delay module and chime module. You might try pulling the headlamp delay and chime modules. If the fuse stops blowing and the horn works, add the modules back one at a time and see if the fuse blows again.

[llhat]

good suggestion on the delay and chime modules,  I had not considered those...

 

but from the OP's post

 

21 hours ago, Bald Eagle said:

. I removed the relay and that didn't work.  The fuse still blows.