willaay Posted May 22, 2021 Share Posted May 22, 2021 The fog light switch hasn't worked since I bought the truck so neither have the fog lights. I haven't troubleshooted deeply but wanted to see if there was anything obvious to look for? Link to comment Share on other sites More sharing options...
Slartibartfast Posted May 23, 2021 Share Posted May 23, 2021 The wiring is just spade terminals from behind. It was a dealer install as far as I can tell. Should be an aftermarket-looking relay bolted to the firewall near the passenger's side hood hinge or the wiper motor, and a fuse holder hanging off the positive terminal on the battery. I would start by finding the fuse holder and making sure it's still connected and still has a good fuse in it, then check for power to the relay. IIRC you've got a wire tapped into one of the low beam wires inside the steering column clamshell, running from there to the switch, then from the switch to the relay coil, then to ground. 1 1 Link to comment Share on other sites More sharing options...
willaay Posted May 23, 2021 Author Share Posted May 23, 2021 I'll start there - thank you! Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now