I have a 01 Rodeo that the horn fuse keeps blowing. When I replace the fuse the horn works fine until a few minutes later the fuse blows. I tried to hook up my scan tool to see if I get any error codes but the OBD connector has no power going to my scan tool.
Does the fuse just blow on its own or only when you use the horn?
Have you tried disconnecting the horn?
Could also be a problem in the wiring harness.
the fuse blows out on its own. Before the fuse blows the horn works fine.
I don't know how did this issue happen.
Last edited by Hawins7; 10-12-2017 at 09:49 PM.