[Mcrowe]

I am at a loss. One of my tail brake/running lights went out a few months back. Now, both are out. The light on top of the cab still works correctly. I have checked the fuses under the hood and put new bulbs in the tail lights and still do not have running or brake lights back there. Has anyone else experienced this??

 

[Slate CrewMax]

There is also a fuse box under the dash on the driver's side. Do you have a multi-meter or test light? I would also check for power at the socket if the fuses are all good.

 

[Mcrowe]

Damn, I forgot about the fuse box under the dash! I will check it after work, that is probably where it went. I think I blew a fuse when we were using my truck to aid in rewiring an old trailer.

 

[Mcrowe]

All fuses under dash are good. Where to start? Reading voltage at the bulb?

 

[Slate CrewMax]

Yes, I would check both power and ground at the bulb socket.

 

[Mcrowe]

Ok, I will check this, snow storms are killing me here in Denver!