I am working on friends 2011 Ford F450 Diesel He has lost Brake Lights and Turn Signal/Hazards.
Turn signals work in front of truck. Running lights are working fine.
Same goes when trailer is connected on truck. What could be the problem.
I just bought an 05 F250 XLT. I noticed tonight that the rear turn signals and brake lights don't work.
The front turn signals work fine, although they flash fast. I know that usually means a light on its way out. neither taillight flashes though, which puzzles me.
My second issue is that, of the 3 brake lights, only the high mounted light illuminates when I hit the brakes.
Turn signals quit working on my 2006 E-150. Swapped out the relay under the dash and it did nothing. Also noticed the brake lights aren't working. The headlights and taillight a are working. I pulled the fuses under dash for the lights and they tested ok. I did notice the flasher relay was making clicking sounds intermittently even when not touching anything.
View 3 RepliesI have no left rear signal or brake lights. The right side works fine and both left/right tail lights work fine, just no left brake or signal. I checked for broken wires and can not find anything. 1992 Ford E50 7.5L.
View 1 RepliesI just bought an 05 F250 XLT. I noticed tonight that the rear turn signals and brake lights dont work.
the front turn signals work fine, although they flash fast. I know that usually means a light on its way out. neither taillight flashes though, which puzzles me.
my second issue is that, of the 3 brake lights, only the high mounted light illuminates when I hit the brakes.
I have a unique problem with my newly acquired 71 F250. The left brake does illuminate when the brake is pressed but when the right turn signal if activated the left brake light does come on. The left flasher light also does not work. All other rear ligh function are normal. I am assuming I have a short or a wiring issue just wanted to know if there was any common item that might be know about this topic. The bulbs are all new. The reverse lights do not work either but pretty for sure its unrelated.
View 2 Replies85 f150. My driver side brake light and turn signal in the back quit working. The tail light works tho which is a different filament. The bulb is good and I changed the flasher relay...the circle thing in the fuse panel. Everything else works just fine. looking for a starting point.
View 7 RepliesI have a 72 F250. When I put the left turn signal on and apply the brakes, the signal stops blinking. I checked the bulb and it was fine. What is the likely cause?
View 2 RepliesFirst off my driver side brake light with stop working. I took it apart to try and find the short. In the process I shorted out all my running lights tail lights and brake lights and turn signals I think also. While I was looking for the short, turn signal wire from my tail light touched the frame and grounded out and that's when all the lights died . My tail lights are some cheap trailer lights without reverse lights. I pulled headlight switch from another Ford truck I have. On the harness connector that connects to the switch which wires should read what when I test with a voltmeter?I checked the fuses in the power distribution box under the hood and they were good. Truck has a flat bed so I don't know if that matters with the wiring, I suspect it's different then a normal bed truck. Wiring on the bed is old, maybe from 94. I am unexperienced with electrical.
View 3 RepliesMy brake lights, turn signals, and flasher are not working in my truck. Is it a fuse and what fuse? Could it be a relay?
View 2 RepliesDad borrowed truck and wired 7 pin trailer harness. Lights worked on truck/trailer for use but upon return the turn signals didnt work. Hazards and running and brake lights did work. Replaced TS flasher and Haz flasher. Still no signals. Pulled steering wheel and replaced turn signal cam only, not whole switch. Now no brake lights, no rear hazards or turn signals. Losing my marbles trying to follow schematic and using test light and mulit meter. All bulbs and fuses are good. Running lights and head lights working as well.
View 6 RepliesLong story short, my truck's front turn signals and rear turn signals/tail lights won't work. I am thinking that the relay is burnt. Whenever I look in the manual I can't seem to find the location for this relay. Is is built into the flasher?
Also, I am just assuming because the rear turn signals and tail lights are the same bulb that fixing this should clear up both problems. Am I right in thinking that?
I have already checked all of the fuses. Also, the Hazards don't work either.
Swapping the 08 mirrors onto older trucks. Which wire I should splice into in the door sill for the right turn signals?
I have an 08, with the tow mirrors/turn signals integrated. On the passenger side, the turn signal does not work. I'm not getting power at the plug.
I traced the wire colors from the headlight and taillight turn lamps and tried splicing into the same colored wires under the passenger door sill. This didn't work (I did get it to work on park lamps though, just not the turn signal). I can't find wiring diagrams.
I have a 1990 f-150 that periodically (and rapidly) blows the fuse for the turn signals. The brake/tail lights continue to work, but just the turn signals quits. Looking for a schematic of those systems?
View 1 Replies2003 SCrew, 5.4, auto, 4x4.... Yesterday my left turn signal started flashing fast; checked and the front was not flashing. Picked up a new bulb, changed it, didn't fix anything.
I've tried:
-tilt wheel up/down in all settings-no change
-checked the wiring at the top of the column; still good and solid.
-swapped the bulbs left to right and vice versa-no change.
-swapped the sockets left to right and vice versa-no change.
Other info:
-the left front is the only one not flashing with hazards on.
-all original equipment, except I removed the stock side mirrors (w/signal) and installed manual trailer towing mirrors, but that was 2 or 3 years ago.
-the dash indicator light for left turn (arrow) does not come on at all.
-last trailer tow was over a month ago and all was good.
I ran out of daylight last night and at work now so I would like know which Fuse, Flasher, Relay, etc., I should check/replace and where to find them on the truck; under the hood (1st or 2nd stack of the fuse blocks); under the dash above the pedals; steering column???
1994 Econoline E350. All the other lights work but on the front right the turn signal light flashes but the Hazard lite will not flash. I check for power at the wire at the light and there is none.
View 6 Replies2010 F-250 14,000 miles, gas engine with Knapheide utility bed. Tilt wheel has been kept in the up position from day 1.
The problem:
No rear brake lights.
No high mount brake light.
No rear turn signals.
No rear hazard flashing lights.
All trailer lights work.
All other truck lights work.
Things checked: Fuses all OK. Visual inspection of multi-function switch. Looks clean. Brake switch at brake pedal has power on one wire. Jumpered the other wire-no brake lights.
I need to haul my trailer and am nervous when I see a Savannah, GA metro police car.
My brake lights don't work. Turn signals, tail lights, hazard flashers work, but if I hit the brake, nothing happens. What could possibly be the problem? Could there be a wiring issue?
View 7 RepliesI did lower the steering column, onto the seat. Also lowed the dash and the wiring. Does it sound like the Multifunction switch could be bad? I can put it in drive, so I don't think it's the brake light pedal switch, that's bad.
View 14 Repliesi have an 85 f150. the brake lights are not working. i checked the bulbs, both filiments are working. i have running lights, turn signals, and hazards, just no brake lights. i am confused as to why i have everything else except brake lights. need to figure out what to do next to figure this out.
View 14 RepliesI discovered today that I have no brake lights on my '02 Excursion. The center brake light works fine, but the two in the taillights don't come on. Stopped and bought new bulbs on the way home and replaced both, but the ones I pulled out were not blown. Checked the fuse - OK. Taillights and turn signals both work fine.
View 3 Replies