2004 f250, brake lights except 3rd brake light do not work. flashers also do not work. turn signals work on both sides. when you turn on the flashers only the right indicator on the dash lights. checked all fuses for brake lights and am at a loss. On a float trip this weekend with my toy hauler and need brake lights to get home.
View 2 RepliesI have a 2005 F250 that the brake lights are not working when brakes are applied. The rear blinkers and flashers are working. what could be my problem.
View 2 RepliesI have an 04 F250 with no brake lights. However the third brake light works. I've also noticed that my trailer brake lights don't work either. I do have all my turn signals and running lights. Another issue that could be connected is I have one out of four hazard lights. When I push in the hazards my front passenger blinker works but none of the others. Could this all be due to a relay switch?
View 14 RepliesBought an 04' F250, looked good but definitely not well maintained. Have replaced tranny temp sensor, thermostat, fuel filters, air filter.... Etc. heads have been redone and new studs installed , Egr delete, new oil cooler, flushed cooling system. Now tonight coming home noticed the brake lights aren't working, all 3 are out... fuses are good. I've heard multifunction switch or brake switch.....
View 12 RepliesThe rear tail lights on my truck have been out for a while now. I wasn't doing much driving at night so it wasn't much of a bother but the new job is getting me home a little later and having to drive with my hazards on is getting old fast.
My radio wasn't working either and I disconnected it a while back hoping maybe it had something to do with my lights shorting out but no luck. It remains disconnected. Just in the past few days my front running lights have went out as well.
I've tested all fuses multiple times (and replaced a couple of them) and checked and replaced bulbs. My brake lights, headlights, dash lights and hazards all work fine. I have the trailer light hook up on the rear bumper and disconnected it at the wiring harness as well hoping it was the problem but it wasn't.
I recently got my truck back from the dealership 04 super d 4x diesel (wife put gas in).. Anyway my dash lights, running lights and brake lights are not working. I checked fuses already and I did not see any obvious problems. I also replace the switch but that didn't work. Perhaps a ground somewhere or a relay? Turn signals and headlights work.
View 1 RepliesThe flashers and blinkers work, the taillights, brake lights and back up lamps do not.
The truck is a 2004 F250 4x4... Checked all fuses. What am I missing?
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?
Exactly where that part is, pictures would be useful. Pretty much just had my whole dash apart with no luck. Switched to leds, and can't stand hyper flash like I thought I could. Trying to pull it to make sure I order the right part to correct it.
View 11 Replies2012 f250, fog lights stopped working and tried fixing yesterday. I'm getting 12.8v at the plug but as soon as you plug the light in it goes to 0. Ran a new ground from frame and the hot from plug and still nothing. High beams off, truck running and switch pulled out. Bulb is fine, hooked it straight to battery and it comes on. I though it was a faulty ground but by running a separate ground and still nothing. I'm at a lose.
View 2 RepliesI have a 2012 F250 and am having a problem where the interior lights wont come on with the dash switch or when the doors are opened. I have confirmed that it is not a bad fuse, also the lights will come on when the switch on the individual lights is manually pushed, but not automatically like they are supposed to. I dont see it being a door switch issue because the door chime comes on and the stereo goes off when the doors are opened after turning the ignition switch off. I've read that the dealerships will switch out the BCM. I thought maybe the dimmer switch next to the headlight switch but there is no power to it whatsoever, which also I can't dim the instrument panel lights. What did you do to resolve?
View 1 RepliesJust got a 2001 F-250 Super Duty (crew cab, long bed, 4x4, 7.3L turbo diesel) and have been going through and fixing a lot of little issues. The one that now has me stumped is the interior lighting circuit (which is also the bed light). Here's what I've got so far:
Map/reading lights work, but dome lights do not (neither automatically nor when turning them on via the dimmer switch). Verified all fuses in the PDC as well as the interior fuse panel (behind the driver side knee panel). The interior lighting relay was missing, so I purchased and installed it.
Relay #1 (interior lighting), fuse #4, and fuse #14 are all good - when I pull the fuse with the door open, the relay clicks (and clicks again upon reinstalling the fuse). With the doors closed, the relay clicks when activating the interior lights via the dimmer switch.
The LT GRN/YEL wire is hot, and all related accessories work (map lights, engine bay light, etc).
The BLK/LT BLU wire is not receiving power from the relay from what I can tell.
Before I start trying to pull out the fuse panel to start checking connectivity, anything else to check? The ground at the rear driver corner of the cab is good, and a visual check of the harness running down the driver side of the cab has no visible signs of damage.
Also, given that the relay is audibly actuating the way it should, I'm guessing that the GEM can be ruled out as a possible cause? My next step will be to get a pinout diagram for the relay and crimp a quick jumper to see whether or not it's simply a defective relay... But I doubt it's the case.
My 2011 f250 is stuck in park and the brake lights do not work. I have changed the brake switch but still wont shift out of park.
View 4 RepliesI'm having issue with my brake lights. Checked for voltage and nothing. Checked the fuses under the dash. Checked the brake pedal switch and have power going out when the pedal is pressed. Is there a relay or something somewhere else? 1999 f250 7.3 superduty....
View 2 Replies2006 F250 Diesel 125000. Got truck back from dealer pulling out noticed blinkers blinking fast. Figure classic burnt bulb. But upon further inspection no tail lights when headlights on. Ooh and a driver side mirror with blinker that has a crack over the lower light which is side the marker/running light, the light does work. After I Google the issue and see that the MFS is a big culprit I replaced it and have same issue. What I do have working and when:
Brake lights work when headlights off - no key in ignition
Brake lights work when headlights on with blinker on - no key in ignition
Brake lights do not work with headlights on - koeo, koer
Blinkers (rear) when selected both blink
Ignition switch?
I have a 1999 Super Duty 5.4l Manual transmission 4x4 105,000 miles the cruise control stopped working a month ago, I didn't think much of it because I frankly don't use cruise as this vehicle is usually used to tow and I don't run cruise towing.
Long story short I went to tow my camp trailer and noticed my brake controller was not actuating the trailer brakes when I braked, the controller is showing connected and when I manually actuate the controller its working, so I knew I had a brake light issue, I checked the brakes and sure enough I have no functioning brake lights.
I bought a Motorcraft OEM brake pedal switch and replaced it to no avail,I have also checked the applicable fuses they are fine. I have a master cylinder cruise control switch to change but have my doubts this is the issue since the brake lights and cruise are non functional.
I have a 2008 F350 Super Duty Regular cab long bed 4X4 I have no cargo light and no third Brake light, checked and even replaced bulbs. Still have no lights up top, what to check or how to fix this? Can I tie the cargo light into the dome light inside without screwing something up? I can't understand why they stopped hooking the cargo light to the dome light but this one seems to be wired separate. Would love to get these lights working again. When I bough t the truck the cargo light didn't work and I thought maybe the bulbs were burnt out, I never checked the brake light I tried to get the cargo light working and that's when I found out the brake light didn't work either.
View 3 Replies2000 F-250 Super Duty
I was replacing my headlights, which required me to splice in their lights to my parking lights, and I seem to have shutdown ALL my parking lights. I did a test after twisting my wires together and everything worked fine. Then I soldered and heat shrunk them and somewhere during that process I lost all the parking lights.
I checked the 8th fuse as per the manual (for Parking Lamps) with a multimeter and it checked out just fine.
Figured it was the time to ask the experts on here where I should go from here. Are there some other fuses I could be missing, or maybe some else I could do?
Solved: Bad fuse in the #8 slot in the Power Distribution Box (under the hood, near Cab, driver's side)...
I have an 2001 F250 SD with 7.3 Diesel. Headlight switch failed and I replaced it. But now I have no high beams and my dash lights that light the dash up don't work. Gauges, fog light, low beams all work fine. Fuses checked. Multi function switch checked. What to do next?
View 1 RepliesI have a 2006 F250 Superduty 4x4 that the brake lights hazards and turn signals have stopped working in the rear.. The middle cab brake light does not work either.. The running lights do work as well as the turn signal and all lights in the front.. I also checked the trailer plugs and both work for running brake and signal lights.. I have checked all fuses under the hood as well under the dash with a test light and i have nothing blown.. I have replaced the Brake switch as well as the flasher module under the dash and picked up a new multifunction switch (Turn signal/hazard) and that didn't work either.. I'm stumped at this point.. I have not checked the bulbs yet but wouldn't think they would all blow at the same time.. (will do this next)..
View 3 RepliesA friend of mine has a 2004 F150. The tail lights and the 3rd brake light are working but the rear brake lights, flasher and turn signals have stopped working. What could be wrong? I googled the problem and did find one person with the same issue in a 2001 F150. There apparently was a recall (#05S28) of the SCDS (Speed Control Deactivation Switch) but that vehicle kept blowing fuse 13. My friend checked his fuses and they were all ok,
View 14 Replies