...trailer connected. I do not seem to have a signal at the outlet connector. Help Ray It sounds like you lost a ground. check traier hookup first. Probably not the controller. P.S. There are multiple ...
...trailer. Check the bulbs to be sure they are the correct ones, they should be dual element bulbs. Make sure you have a good ground on the trailer, usually the white wire in the 4 way plug is grounded ...
...brake light on rear of truck or trailer.couldit be in turn signal switch? Look closely at trailer wiring, I highly suspect where it connects to your truck is the issue. Not the plug, but the trucks ...
...back up lights check all ground to rear end like parking lights,brake lights, back up lights and flasher if you have a trailer harness check connections for trailer could be a big problem hope it ...
...changed tali light boards, check ground, Third brake light comes on, has aftermarket trailer wires, brake light indicator comes on the module?????? DID YOU CHECK YOUR FUSE? i have the same ...
...fuses for the trailer lights also. If you have a test light check both sides of the two fuses for power [ignition key on] while stepping on the brakes. It should at lest narrow your search a
...trailer ? Check the trailer connector for corrosion ! It bothers me that the brake lights are flashing. It really sounds like the stoplights and the turn signal circuit is shorted together. Try ...
...trailer hitch light works. Does brake pedal switch wire go straight to the brake lights? Have you checked both bulbs , also check closely on all the fuses. if you have to, use a test light and probe ...
...current for the trailer plug driverside turn signal or brake light on my 2000 silverado?? re wire the harness to trailer, change the bulbs or check them for operation, fuses,,,,,, gounds?????? ...
...put in neutral with hand brake on instead of sitting with foot on the brakes Check for rips and tears on the wiring. These clusters of wires for the brakes and trailer are right behind the
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