Ford Super Duty (1999-2016) :: 2005 F250 - No Trailer Running Lights
I have a 2005 Ford F-250. I have checked power to the rear harness and all is good except for the tail/running lights.
Is there a fuse for the tail lights? I have checked the manual and don't see one called out. And the relays under the hood are labeled stop lights/turn signals and those are working fine.
I will see if I can trace the brown wire from the rear harness backwards, but it may be a simple fuse.
Ford Super Duty (1999-2016) :: 2005 F250 - Trailer Running Lights Always On
I have a 2005 ford f250 with the factory installed brake controller and towing package,until recently all was well,I tow a fairly large travel trailer and last time I hooked the trailer to the truck I noticed the running lights on the trailer were lit, I checked to make sure that I did not have the parking lights turned on or the headlights. I did find posts about the running lights not working and was surprised to find there is a relay somewhere on the central junction fuse block that was integral to the cfb and not user serviceable. Could my problem be that this relay failed in the closed position or am I not going in the right direction in my quest to find this problem. Also looking for a diagram of where this relay is located on the central junction fuse block? I would also consider doing a work around solution rather than having to replace the entire fuse block.
View 7 RepliesFord Super Duty (1999-2016) :: Trailer Has Running Lights But No Turn Signal Or Brake Lights
2013 F250 XL with factory towing package.
My camper and boat trailer do not have turning signal or brake lights when plugged into the round seven pin trailer connector. I have tried both the connector in the bed and under the bumper. I've also connected the trailers to other trucks and the lights work fine so I know the problem is in my truck.
Ford Super Duty (1999-2016) :: No Power For Trailer Running Lights At Connector End
03 f350 7.3L. Have no power for the trailer running lights at the connector end. No power when the end is split and no power at the next connector above the spare tire. I have power at the fuse (38) and the fuse is good. What is the best connection to check next? Is there a common culprit that might cause this problem somewhere? I know 3 more connectors are in the frame by the fuel tank but pretty much lose track of which one might have the wire for the trailer.
View 3 RepliesFord Super Duty (1999-2016) :: Running Lights Limit On Trailer Wire Harness
Any limited number of lights the factory trailer harness on the truck can tolerate? I'm looking to add some extra running lights on my trailer, also want to put a couple of lights on each running board on the truck, they will be tied in with the trailer harness since it is not monitored by the BCM. I did a search on this a few different ways and couldn't find anything.
View 8 RepliesFord Super Duty (1999-2016) :: 2004 F350 - Trailer Brake Lights Not Working At The Tow Plug?
2004 ford f 350 super duty, 6.0 Liters international diesel, 4door, 4x4, long bed, dual rear wheels. Over 200,000 mileage. I have no power to the trucks brake lights and no power to the tow plugs trailer brake lights, which is the center left and the center right tow plug blade style contacts, while using a 12 volt test light! All fuses are showing good and I replaced the brake switch at the brake pedal, and I also replaced the towing plug with the short wire and connector at rear of truck which is under the rear bumper and the frame mounted tow hitch bar
- Are there any relays that control the truck brake lights and the trailer brake lights ?
- If yes where are the brake relays exactly?
- Have I missed or not done something else to correct the problem?
Ford Super Duty (1999-2016) :: Fuse For Travel Trailer Running / Tail Lights Blows Immediately In Reverse
I am having a problem with trailer lights and an 03 350. When the truck is in reverse the fuse for travel trailer running lights and tail lights blows immediately. Changing plugs on the truck did not work. Truck has been hooked up to 4 other trailers including another travel trailer with no problems. Our travel trailer has been hooked up to an 08 and a 2011 truck with no problems. Fuse 38 20 amp. 7 post rv plug.
View 3 RepliesFord Super Duty (1999-2016) :: 2001 F350 - Instrument Cluster Lights Will Not Work
I have a 2001 F350 and instrument cluster lights will not work. Fuses are good and the gauges still work just not the lights.
View 5 RepliesFord Super Duty (1999-2016) :: 2004 F350 Running Lights Won't Turn Off
No straight answers found yet. It's just the running lights that get stuck on.
I don't have auto lights, and after a period of a minute or 2 the lights pop off. There must be a relay sticking somewhere.
Looking for a diagram that shows where the relay for running lights is located?
Ford Super Duty (1999-2016) :: 2002 F350 5.4L - No Brake Or Rear Running Lights
2002 f350 5.4L
No rear running lights or brake lights
No third brake lights
Headlights work
No signals or hazard.
I have power to the multifunction switch when I use a jumper wire to bypass the switch I can make the lights come on depending on which slot I put it in. I replaced the multifunction switch twice just to see if I got a new bad one the first time, but to no avail. I cant run my truck a night without the lights.
Ford Super Duty (1999-2016) :: 2006 F350 - Brake Lights And Rear Turn Signals Don't Work
My sons 2006 F350 brake lights and rear turn signals quit working. When the headlights are on, all the lights operate but the rear turn signals and brake lights do not nor do the emergency flashers. The front signals work but flash very rapidly. Although I'm not an auto electrician, I'm fairly mechanically inclined but the fact that the front signals work, the rear don't and all lights work as lights, just not as turn signals or brake lights.
View 4 RepliesFord Super Duty (1999-2016) :: Trailer Plugs Do Not Work
Went to hook up my trailer today and both the trailer plugs do not work. I checked the fuses and all is well. They worked fine the other day but now they don't work at all. I confirmed this by hooking up to another trailer and nothing. Also got another truck and went to trailers and it worked.
My truck has 19000 miles so it's practically new. I have never seen this. I called dealer but they can't see it til next week and I need the trailer brakes and lights. Where could I look or what could the problem be?
Ford Super Duty (1999-2016) :: 2006 F350 - Allow Running / Parking Lights To Come On When Open The Door
I have a 2006 F350 CCLB FX4. Is there a way to allow the running/parking lights to come on when I open the door like my dad's 2012? I don't have any roof/clearance lights yet, I'm a little on the fence about drilling holes in my roof but it seems the truck should have them, especially being an F350.
View 14 RepliesFord Super Duty (1999-2016) :: 2000 F350 - No Running Or Dash Lights After Removing HIDs
I have a F350 2000 crew cab srw with 7.3 diesel. I removed the HID that was installed by previous owner. The factory wiring harness was still intact but now I don't have running lights or dash lights. I still have head lights, brake lights and blinkers... I replaced the head light units with factory replacements......
View 3 RepliesFord Super Duty (1999-2016) :: 2012 F250 - Three LED Running Board Lights Does Not Work On Passenger Side
I just purchased a '12 f250 Lariat w/ 39k miles. When I got home I noticed one of the three LED running board lights does not work on the passenger side. Can I replace this myself?
View 6 RepliesFord Super Duty (1999-2016) :: 2005 F350 - Reverse Lights Blowing Fuse
My 2005 f350 reverse lights just started to not work . So I checked the fuse and it was blown and every time I put new fuse in it blows, where to check. Sounds like a ground issue am I correct .
View 4 RepliesFord Super Duty (1999-2016) :: 2001 F350 Won't Go In Drive When Hooked To Trailer
Have a 2001 f350 that runs great until you hook a trailer to it. Once a trailer is hooked to it and you are on a slight incline (and I mean slight) it will not go into D.. It's like it gets stuck in N.. Have to jam it into 1 to get it to go.. Once level again it will go back to D... Truck has 177k miles on it.
View 14 RepliesFord Super Duty (1999-2016) :: 2005 F350 - No Brake Lights / Turn Signals Or Hazards?
2005 F350 Super Duty. I have no brake lights turn signals or hazards. dealer suggested the multiswitch but changed it and still not working?
View 2 RepliesFord Super Duty (1999-2016) :: LED Bulbs - Brake Light And Signals Do Not Work On Trailer
I replaced all the exterior bulbs in my 2013 F250 6.7L with LED bulbs. My trailer lights work but brake and signals don't work on the trailer.
View 5 Replies