I've got a 2001 f150 supercrew 4x4 with the 4.6. I plugged in trailer lights and now I have no brake, turn signal, or hazard lights. I've checked fuses and none are blown.
View 8 RepliesMy passenger side front signal light works properly, but when I turn my hazard lights on it will not blink normally (the other 3 blink). Inside my truck when looking at my dash I see the small green blinking arrow for the left signal, but not for the right when the hazards are on. When using the signal normally, I see the small blinking green arrow for the right signal though.
1997 F150 Supercab, 4.6L V8
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.
I have a 2003 V10 Excursion with an electrical problem. The right turn, right brake and right hazard light do not work but the flasher makes the clicking noise. When the right turn signal is on, the right front turn signal light works but is at double speed. The right rear light does not work. Same when brake and hazard are applied.
I checked the bulb socket with a multi meter and have no current. I also checked my trailer plug and have all functions work. Fuses were checked also for the brake circuit and were all ok.
I have a 1998 Ford F150. The turn signals do not work nor the hazard flashers. When I trun on the hazard flashers(they do not come on) the turn signals will then work. Checked all fuses both under dash and in the engine compartment. With flashers turned on and using the turn signals, the relays located in engine compartment are working. It appears that the only way for the turn signals to work is to recieve power through the hazards.
View 2 RepliesThe turn signals and hazard lights on my nissan sentra are working some times and all of a sudden they stop working. The problem is occuring almost every day. What could be the problem?.
View 4 RepliesThe right turn signal on my 1998 Ford Explorer recently stopped working. The flasher was making a horrible buzzing sound when I tried to signal right, but worked fine signaling left.
I just replaced the flasher, which has cleared up the buzzing noise when trying to signal right. The flasher clicks like it's supposed to, but the lights still do not flash.
Here's a summary of the current symptoms:
-Hazard lights work fineFlasher clicks; interior indicators flash; exterior lights flash
-Left right signal indicator works fineFlasher clicks; interior indicators flash; exterior lights flash
-Right turn signal does not work
-Flasher clicks
-Interior indicator stash off; exterior lights stay off
What to check next???
Recently, I lost function of brake lights, turn signals, and hazard flashers. All happened at the same time. Some threads discuss flasher relays, short steering column wiring (position of steering wheel), and fuse failures.
I checked #18 fuse and a few others. All had continuity. I assumed my bulbs were all good. My hazard push-pull switch did not feel right. There didn't seem to be engagement. At this point, there was a good chance that the multi-function column switch had failed so I decided to try replacing it. I'm happy to report that this switch was the cause of all the light function failures and now, all is well again.
Removal is done by prying the key lock switch cover off,, removing three 1" Philips head screws that attach the lower column shield to the upper shield. At that point the upper shield can be completely removed. The lower shield was not totally removed because the tilt lever was left on. The switch is attached to the column with two 3/4" Torx 20 fasteners. The upper is easily accessible and the lower fastener can be removed by pulling the lower column shield down so access can be achieved. The two wiring harnesses have a conventional harness lock to depress and the connectors pull outward from the switch. Installation is the reverse of removal, noting the dowel locator and small plastic dowel on the lower shield.
Last night I was heading home from a two day race and found that my turn signals wasn't working. the running lights are working and obviously i could feel the brakes working.
well i hooked up some jumpers to a 12v battery and the 7 pin and the lights work. to make 100% sure it works i hooked it up to my neighbors Tacoma. it all worked. well..........
On my last f150 when it was new this happened to me too. it ended up being the turn signal fuse on my truck.
I hooked right back to my truck again and just made sure my plug was all the way in and still nothing so i know its my truck side.
Now my last f150 owners manual had a section to where it told you what fuse is what and where. well i don't even see the f250 fuse box is and don't know which one it is to see if its blown.
I have a '97 AWD and my brake light, turn signals and emergency flasher have stopped working. I've checked all the bulbs, checked all the fuses (under the dash) replaced the flasher just in front of the fuse box...nothing. All the running lights work, and the 3rd brake light above the rear door window works.
View 3 RepliesI have a 2011 Ford F-150 XLT. I did take the fuses out of the glovebox and installed them. So trailer lights and blinkers work fine. I just purchased a small teardrop tailer. My problem is that the trailer lights are always on when plugged into the truck.They are on even when lights are off and key is out.
I am assuming that the problem is with the wiring of the trailer harness but I wanted to ask here first in case the problem might be with the truck. I have never had a trailer so I am unsure if the 7 prong plug is always hot. Obviously it is on my truck. Is this way it should be?
My Jetta has had an off-and-on clicky turn signal sound without turn signals or hazard lights actually blinking. I put up with it for a while, but recently it's been more clicky than not. I'm aware this is a common problem. I had already tried the cleaner spray "trick" which made the problem worse if anything. Today, I removed my signal stalk as described here and gave it a cleaning. After re-assembling, the clicky problem didn't go away, and now the high beams are always on (even with the key out of the ignition, and the car isn't running). I temporarily dealt with this by pulling fuses 18 and 19 for high beams. It's an ok short-term workaround. Low beams still work fine.
I'm considering replacing the hazard signal relay, but a while ago I messed up while trying to use ghetto removal keys to pull my radio.
I have a chevrolet optra 2007 and the hazard lights won't work unless the turn signal (left or right) is switched on at the same time. Turn signals work perfectly fine.
View 7 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 RepliesI was adding some more running lights today and tried to tie in to the front running/turn signal light. Next thing I know I hear a pop and now no turn signals, hazards or brake lights on my 99 F250 SD V10. My 3rd (center) brake light does work though when I press the brake, it's just the tail brake lights that dont work.
I can't find a blown fuse for the turn signals or brake lights (not really sure which fuse box it's in since the manual doesn't tell me what fuse is what)
I however did find what I'm guessing are the flashers behind the radio. What might have went wrong where before I start dumping money in to flashers and relays.
The next question is, can I jump in to the marker/turn signals and add another single LED light to them off the front? If I can which color wire does what?
I have a '97 F150 and the trailer break lights and turn lights are not working. I have checked the fuses under the dash and hood and all fuses look fine. I have also tested the trailer on another vehicle and checked the wires. Trailer lights worked and wires and connections looked fine. In searching the forum I noticed a similar problem [URL] .... and it was fixed through a third fuse box that was not in the manual. I haven't been a user long enough to send e-mails, but it looks like WhipsnHorses was the one that provided the answer before.
View 12 RepliesThis has been driving nuts for 2 days.... Brake lights dont work. Either pushing pedal or turning on lights. Turn signals work just fine.
Cab/cargo/3rd brake light on back of cab doesn't work either. I have checked/done the following:
- Checked Brake pedal switch for continuity. Tested fine.
- put multi meter on wiring all the way back to brake lights. No drop in voltage.
- changed bulbs. #3157 dual filament.
- positioned steering wheel all the way up and all the way down as suggested on here. No change.
- checked multi function switch (turn signal switch) for wiring issues. None found.
- kicked rear quarter panel for caveman adjustment out of frustration. No change.
What am I missing?
1999 5.4 auto
I have no trailer lights. I have checked all of the fuses. I cecked for voltage and am reading 0v what am I missing?
It only does it when it is fairly cold out and when it sits overnight. I will get into my 2000 4.0 Explorer and when I put my foot on the brake my right side turn signal comes on, it doesn't flash it just comes on and stays on. When I let off the brake it goes out. It will do it maybe four or five times and then work fine all day. Its just the right side and the indicator on the dash comes on too. I haven't looked at a wiring diagram yet to see if there is a connection between the two.
View 7 RepliesI've been getting ready to take a camping trip with the, new to me, Superduty and going to rent a trailer. When I bought the truck it had no brake controller and the aux relay box was pretty dusty so don't think it's towed in a while. I got my self a controller and the jumper harness to go form the factory connector to the controller, then went to local parts supply and got two standard auto relays and a 30 amp maxi fuse. I noticed after installing the system the reverse lights stay on after putting the truck in reverse, they don't even go out with the key off.
Did some further testing and found pulling fuse 28 (central Elec) the circuit stay powered up, but only after shifting to reverse the first time. Can only turn off lights so far by pulling the trailer relay at the back of the aux. relay box where the two "towing" relays go, I fairly certain it's the "Trailer back up lamps relay". The power mirrors stay powered up too so the relay control circuit is staying powered but only after the relay is energized. What the issue maybe or where to look for a short? I guess there is the a less obvious possibility too - did ford use some funky special wiring for the relays meaning my standard automotive relays from the parts store are incorrect?
I have read and re-read the owners manual fuse section. Can't find what fuse I blew. I do not have trailer brake or turn signal on either side. I do have running lights on the trailer. Which fuse or fuses control the brake and turn signal lights on a 2012 F-150 ecoboost. I had them all a month ago, but bought a new trailer and first time I pulled it the lights went out. Figured I blew a fuse, but can't find the one! No power at the receiver.
View 7 Replies