Heres my problem. The brake lights are stuck on with the truck on or off. With the truck off i push the switch all the way in manualy and they stay on. I turn the 4 ways on and the dash signal lights just stay on. My left turn signal works but the right don t. My trailer brake controler light stays on. I unplugged it and the brake lights stay on. With the truck off the brake lights are on if i turn the left turn signal on with the key OFF the left signal goes out. I check the rear trailer plug for stuff in there and all clear. An ideas. I got no brake lights and by the time morning comes around ill have a dead battery.

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anyone??????

 

the switch bad? ground inside it's self.unplug the switch and see what happens.

 

unplug the switch and take that out of the equation. if the lights go off then 99% sure that is your problem. do you have any adapter harnesses around the rear of the truck for trailer lighting? unplug all those and see if that makes a difference.



CR4834 $11.99 @ Autozone



worse case disconnect your batteries til morning..... that'll save them.....

 

pull it apart and ill bet the switch is melted inside, swap it out.....

 

Thanks guys. This is what i came up with. I unplugged the brake light switch and the multifuction switch and the lights were still on. So i knew that the lights were getting power some how after the switch. i went back and found that the previous owner cut a trailer plug off with a set of side cuts and the wires made a connection some how. Problem solved. Thanks again.

 

Good deal! Glad you got the problem fixed. Let us know if anything else comes up and the great people of this site will continue to try to help!