Weird electrical issue.

[Jer]

Re: Weird electrical issue.

no aftermarket boost guage. but i did find the culprit. it was the horn fuse. replaced and everythings back to normal. YAY!

Where are the different fuse locations for the horn fuse and the lighter fuse and all the ones that can cause these issues? I also have a 1989 S10 Blazer that has an electrical issue where the dome lights (front and rear) stay on all the time. I'm not sure if it's a bad door pin or a bad fuse or what not.

 

[kentuc]

Re: Weird electrical issue.

Jer;

On the Blazer, you may have a bad switch. Check your dash light dimmer switch to see if it`s all the way over, that turns on the dome lights also. Then check the lamp above the tailgate rear window, it has an on/off switch. If that all fails disconnect the door pin switches until the lights go out.
Next step is a short in the wiring, For that you must take a trip to Phoenix, I`ll fix it for you!!