0
What else can I help you with?
Where is the daytime running light module on a 2003 Mazda MPV?
top left side of dash board, two relays
Where is the trailer light fuse in a 2006 peterbilt 387?
I have no running lights on my 2006 Peterbilt 387 all of the lights work
When my running lights are working on my trailer my turn signal lights and brake lights don't work but if running lights are off turn signal and brake lights work?
I would check the running lights for one with a short. I had the same sort of thing with my trailer and I spent way to much time troubleshooting the brake and signal wires. Turns out a running light bulb connector was grounding out on the trailer and messing it all up.
What is the color code for wiring my 1996 S10 blazer trailer hitch?
Vehicle side, Brown, running lights Yellow, left signal/brake light Green, right signal/brake light Black, ground Trailer side, white is ground
2002 Tahoe trailer brake and blinkers work but no running lights any suggestions or ideas would be helpful?
Take a light tester and check the pins at the truck side trailer plug. With the truck set for running lights check for power at the pins. If there is power then there is a loose or bad wire on the trailer side. If there is no power then there is a power problem on the truck side.
You rewired your trailer and you have all of the lights but no brake lights?
Your trailer tailights are dual-filament, with one being the running lights and the other the brake lights. You need a separate power source from your towing vehicle's brake lights to power them. The easiest way to do this is go to U-Haul and but a set of their trailer towing taillight bulbs for your towing vehicle. The bulbs replace your standard tail/brake light bulbs, and they have two wires coming out of the base of the bulb. One of the wires connects to your trailer's running lights, and the other one connects to your trailer's brake light circuit. I'm trusting that when you re-wired your trailer, you ran two wires from the taillight socket, one for the running lights and one for the brake lights. In some trailers, the brake light circuit also doubles as your turn signals. Good Luck.
How do you wire a trailer connector for a 2003 Hyundai Elantra?
I have read that you need a "powered" wiring harness because the Elantra routes the tail lights through a computer that cannot handle the extra amperage necessary to drive a trailer's lights. A powered harness connects directly to the battery for power and taps the tail-light wires to control relays.
Why does the righthand brake light blow the fuse when you plug your trailer in?
The trailer has a dead short in that right side brake light circuit.
Why does the right turn signal at the trailer plugin come on when i operate the left turn signal?
#1 reason is always bad GROUND. Now you really weren't all that specific about which plug. Trailer plug on the vehicle or actually on the trailer? If it's the plug on the vehicle, I would strongly suspect bad ground or installation was backwards. If on the trailer, merely backwards installation. In any case, get better trailer light performance by running separate ground wires to each individual light socket on the trailer and connect them to the ground wire at the plug so they will be grounded to the vehicle at time of connection. I do this with all of my trailer lighting and never have issues.
Where is the Dodge Ram Van Head light relays?
dog
Why would your running lights work on a trailer but not the turning and brake lights?
Trailer Lights Not Working ProperlyWithout being able to physically see and troubleshoot the defective trailer light wiring system [from the attachment to the vehicle wiring harness (s) all the way to each of the trailer lamps [light bulbs], one can only speculate.I suspect that the cause for part of the lamp filaments working properly while some don't is the result of connecting some wires to the wrong wires.
Running lights formy trailer wont' work?
Check for ground (most cases bad ground is the problem) Check for power getting to light sockets Check the bulbs
