Ford Super Duty (1999-2016) :: ABS Light Comes On And Off Occasionally At Random - Brake Failure
Dec 21, 2014
I have a 99 f450 4X4 I'm having brake problems. Without warning when I go to stop my peddle will go right to the floor and I can't stop, at other times I go to stop and the peddle is stiff and I have to put all I have in to it to stop. The abs light comes on and off occasionally at random but as the brake failure has become more and more frequent so has the abs light. Also my steering does seem a bit off, a little tough N jerky and the power steering pump is whining.
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First, I am fortunate that I was only going 25 mph when some turned in front of me causing me to slam on the brakes. The pedal went to the floor, but did slow the truck enough to miss the jerk. Had I been on the highway, it would have been very bad.
Anyway, what I found is still hard for me to believe for two reasons. It find it hard to believe it failed, but more important that I am getting the last national inventory of 2 of the 3 lines in this picture (according to my Ford dealer).
The three lines are almost directly under the front end of the master cylinder between the block and frame. These are as I found them. The larger one goes to the rear feeding both rear brakes while the two smaller run to the front brakes. The spring looking part below is just a plastic protector. The line which failed goes to the front left.
I think anyone with a 2005 SuperDuty which uses the same or similar parts should take a very close look at the flex sections. The parts I have ordered are: 6C3Z-2B523-BA, 6C3Z-2263-BA, and 6C3Z-2264-BA (rear, right, and left).
How long a manufacture is required to maintain inventory? I thought 7 years, but someone suggested 17. I'm at 8 years, but I would have expected more than 1 each of the fronts to be available. Do they changed parts on the '06 or '07?
My 350 spent 2 winters in the Chicago area and has been resting in Florida since 2006. No work was done in this area, but the closest work was the main fuel pump (frame mounted) replaced 2 years ago, but that is almost 2 feet to the rear.
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My 02 F250 has me baffled. For a while the truck would pull to the right when hitting the brakes and occasionally the brake would get hot. To try and remedy this I put a new caliper and hose on the right front corner a new hose on the left front side. The truck still pulled right and the pedal got spongy even after bleeding the brakes 3 times. I got to checking the rest of the brakes and found a seized slide pin on the left rear. Got that fixed and still pulling right with a soft pedal. I've checked all of the sliders and none are seized. I am lost and I cant stand the soft pedal!
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my 2014 low fuel light comes on at random milage some times 27, 23 19 no set time it is a diesel dealer says its normal ?
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My trouble is that the alternator light on my 2004 F-250 Diesel began to come on occasionally, but never constant. Taking in the fact that it was still the original alternator, and over 70,000 miles, I figured it was time for a new one. I installed the new one and after two days the light came on again. I tested the alternator and it read 13.84 volts while running. With the engine shut off, I had 12.59, and 12.6 volts at the batteries. What may be my problem? Diesel down.
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Occasionally while driving my 2005 F250 the speedometer will quit working & the abs light will come on. The transmission will also start to shift weird. If I pull over, shut the truck off & restart it everything is fine again. I can go weeks at a time before it happens again, but yesterday it happened twice. The transmission doesn't seem to shift real fast, but I think that is a separate issue. My first instinct is that the rear VSS is starting to go out, but I am not sure if these symptoms are common.
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2004 f350 w 125000 miles.
I had diagnostic done at Autozone and no problems from check or OBD. The battery light has been coming on for a few minutes then going off at random intervals. Today I was towing trailer and quads, around 3500 lbs, to go riding and it was on most of the time running on interstate and highways.
Seems like the serpentine belt doesn't have as much tension as I would expect. Is there an easy way to change the serpentine? That looks to be a real pita.
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driving my '06 f250 last night, i noticed a couple random dots and dashes of orange on the warning light cluster. upon shining a flashlight on it, realized it's the ABS light (or what's left of it). there's literally 2 tiny sections of it visibly lit up. Upon shutting the truck off, and just turning the key on, I noticed the whole middle row in the warning light cluster isn't illuminating with the key on. top row (turn signals, high beams, "wrench") and bottom row all seem to illuminate fine during start up and key on. I'm mainly nervous that the check engine light could turn on and i wouldn't know. is it possible that one row of the warning lights could go out? and only partially? seems strange....
[URL]....
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Was checking fuses for why my 3rd brake light and pedal adjustment switch does not work. Was also looking for a fuse to tie into so that a light in the cab floorboard will stay on when the headlights or marker lights are on... After trying several spots to no avail (finally putting it into the bright headlight fuse). I got the light to work.... But now my ABS light stays on!!! Also 3rd brake still not working...
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I recently discovered that my brake lights were not working. The high mount is. With a little research I came to the conclusion the switch was bad. I checked every fuse that had brake in the title. All good. So I buy a NAPA switch and swap it out. Still no brake lights and now high mount is not working. To check, I reinstalled the old switch. Still nothing. What now and why would the center mount stop working?
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The brake light stays on all the time. It started 5+ years ago going out intermittently, then began going out more frequently for longer as the years went by, until now, where it stays on continuously (except for one small miracle where it cam back on during a short drive around town). I don't normally care if it stays on, but for the first time in 7 years I'm going on a long road trip and can not engage cruise control with the light on.
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My '99 250 SD - Turn on the key and the brake indicator light comes on.
Start it and the indicator turns off, the E-brake is still on but no light.
It does have an aftermarket radio installed, by PO.
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I just noticed a week ago that I don't have reverse lights. I check the fuses all good. I have checked the harness and there is continuity. So that tells me that the relays are good. I also read to check the neutral safety switch but where it is located. After trouble shooting last night I also noticed that I don't have my 3rd cab brake light either.
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The third brake light (on cab) went out and I can't seem to find which bulb to get to replace it. Are they the same as the 2 Taillight bulbs on the bed?
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I get allot of questions on just what to check when you get the ipr off the vehicle so you know if it is bad or not. In this video I go over what to look for in depth with an example of how a failure looks.
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Today I started to install my satellite radio in the 250. I ran the antenna through the roof where the 3rd brake light is. The lights were not working so I thought I'd just replace them while it was off the truck. To my surprise the bulbs the guy had installed must have been too big because the wires, sockets and the housing were melted and not really usable. With that said. I can't seem to find a web site that would have an aftermarket setup that would fit the roof of a F250.
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On my 07 F250 Outlaw recently I replaced my stock 3rd brake light with a Bully LED brake light.. Noticed last night that it is NOT working.. the red LED's arent working but the white cab lights are.
I plugged the stock one back in and still nothing. After looking in the owner manual at the fuse block I did NOT see a fuse for it... Got to experimenting and my peddle raise lower switch is not working either. I looked at that fuse and it looked good but just to be safe I replaced it with a new one and still nothing...
could these be tied together some how for power?
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I have a f250 super duty. I blew a brake line the main going to the rear. So the genius that I am I replaced the line an simple enough I decide hell why not replace the master cylinder too, so I did an I bleed the brakes an everything works jst fine but now the the brake light won't turn off I have tried everything not sure what could possibly cause the light to stay on. I will eliminate some suggestions, I bleed the brakes, the brake fluid is full, the level sensor is completely attached, the parking brake is not on, I pulled the parking brake completely out, even completely disconnected the sensor thinking it would turn off bu it didn't.
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I need to identify these random plugs under my dash. I think they might be for some sort of alarm or remote start unit and they seem to be tapped into the ignition wires. Suspiciously like remote start plug wires but I can't figure out what unit they would be for?
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Parking brake light stays doesn't come on when the parking brake is engaged. The light DOES come on when starting the vehicle and the gauge cluster cycles through its start up procedure. Couldn't find a fuse that would fix my issue...does one exist?
Truck is an '02 F250 w/ 7.3TD and 6 speed manual.
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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.
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