Ford Super Duty (1999-2016) :: 2006 F250 - Blinkers Blinking Fast / No Brake Lights?
Jan 18, 2016
2006 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?
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So my right blinker is blinking really fast, after working fine for about a week. Nothing changed. I checked all bulbs and they're working fine. I repeat: ALL BULBS ARE GOOD. Truck has a service body on it with LED brake lights. Thought maybe the LED lights didn't have enough draw for the system to detect a good bulb, but left side works fine. Swapped bulbs from left side to right, still right side blinks fast. I even removed left rear brake light and it still flashes normally.. So not sure what's going on. Light control module??
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I 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)..
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Got a weird one today. Everything was fine all day. Got the old girl smogged this afternoon and made one more quick stop. Got back on the freeway and up to speed and looked down. Speedo said I was 90? Yeah right. I was going with the flow.
So I plugged in my bluetooth ALDL dongle and fired up OBD Link. Well, OBD Link showed normal and accurate speeds. As did a second app on my phone for giving speed. So my VSS must be working correctly.
So my speedo is showing about 25 over actual. When the ignition if off the needle sits between 20 and 25. so did my speedo take a dump? Is there anything else I might try to see if it auto-calibrates?
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While I know this has been covered before, I could not find anything pertinent to 2011-2015 model years.
So, I changed my turn signals to LEDs, and now I have the fast-blink behavior. I realize this is because of the significantly decreased amperage and resistance of the LED modules. I did a similar mod on my 2007, and simply found a replacement low-current blinker relay (on eBay, I think), and replaced it (it was physically located behind the extra small glove box near the middle of the dash.
My questions are, 1) for a 2015, should I use the same method of replacing the blinker relay? 2) Any brand and model that will work for this application and/or where one can be purchased and 3) Where is that relay located on the 2015 model? If not, should resistors be used?
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I 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?
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Bought 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.....
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I 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.
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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.
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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.
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The 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?
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I'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....
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Where I can find a good used or a good deal on a new factory trailer brake controller to fit a 2006 F250 Diesel Truck?
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I recently purchased an 06 F250 XLT Crew Cab. I want to add the factory automatic headlights to it. Is there anymore to it than the photocell and the light switch that I need to make it all function? I'm adding the factory driving lights and getting the automatic headlight switch with the driving light option. I tried the search function but came up empty.
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First, need a wiring diagram for the outputs on the back of the brake controller module? I want to check and see if there is a problem with the connection to the rheostat. I can activate the trailer brakes with the slider bar but not with the brakes.
Second, where I can get a new OEM controller that will replace my old one if I can't "Cypher it out"?
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I have a 1995 Ford f250 Powerstroke and i do not have turn signals, rear running lights, brake lights or reverse lights. i checked the fuses and they seem to be good but i dont want to tear everything out to check the harness if it could be a bad ground. any insight?
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I just ordered a set of Hella 4000x driving lights for my 2006 F-250. I have an aftermarket bumper on it, so the fog lights were taken out as there was no place to put them once the new bumper was installed. The question is, will I have any issues hooking the new driving lights up directly to the fog light system so I can just run them off the fog light switch instead of having to install the new switch on my dashboard? I know the new lights are 12V, but I couldn't find info as to whether the fog lights were running 12V as well.
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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.
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So I'm away from home on vacation also away from my tools. Any ways my front drivers side line busted almost causing me to crash earlier today in my 2006 F250 6.0 diesel 4x4. So basically my question is: what tools are needed to do this job? I've already picked up the part now tomorrow morning I will be changing the part...
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had a problem with their OD light blinking and shift problems. This past week my od light started blinking and when I shifted into drive, it was stuck in overdrive. When I shift into 1st it would go to 2nd and stay there. So basically I had 2nd and overdrive. I started replacing sensors like the VSS, and checking the wiring warness. Took it to a transmission garage and they told me it was toast. Then I decided to bite the bullet and buy a new tranny. After replacing the tranny it did the same thing with the same codes showing. Then I got smart and checked the fuses. Of course it was as simple as a blown fuse causing all the trouble. In my truck it was fuse 23 under the dash. A 20 amp fuse that was listed as engine control. Im not saying that in every case if the OD light starts blinking it's as simple as a fuse but in my case it was, so lesson learned. Always check the fuses first.
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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.
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