Ford Brakes/Suspension :: 2001 Expedition - ABS Light Has Been On For Some Time
Apr 6, 2015
Trying to figure this out...no luck yet.
I have a 2001 Expedition (5.4L V8). The ABS light has been on for some time. I finally got around to reading the code, and it reported "B1185 - Antilock Brake System Power Relay Output Circuit Malfunction". I have read and found information on the C1185 code, which sounds similar, but very little on the B1185. Not sure what to try.
What I have done thus far is replace the rear ABS sensor that is located on the rear differential. No change. I also replaced all four rotors and pads, but that was due to a pulsing during braking caused by a warped rotor. The pulsing was cured after replacing the rotors, but the ABS light remained unchanged. I removed both front wheel ABS sensors, and thoroughly cleaned them with brake-parts cleaner. Still no change. I have checked the fuse under that dash for the ABS system, and it is fine.
What to try next? I really didn't want to just start blindly shotgunning parts because I don't understand what B1185 really means. Perhaps someone else has seen this on their truck/expedition?
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Had a shudder/shaking sometimes on my 01 Superduty. Found left front caliper was sticking. Took it to a shop and he replaced both calipers and pads. Picking it up after he was done and he asked if I had the ABS light on before the work was done and I said NO. He tried and tried to get the light off but it is still on. Codes are C1155 and C1158. I got home and checked the abs connector it seemed ok. Looked at the master cylinder and it was a little low but also noticed he did not put the cap back on(it was just sitting aside). I kinda thought if he got air in the system....it would be a hard pedal but all works ok except for the ABS light. Will not go into how it shudders a little when stopping because he did not resurface the rotors like I asked. Maybe I should go back thru and bleed the brakes again?? The abs sensor on the hug is approx. 3 years old. and have never had the abs light on.
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Brake pedal to the floor... And a lot of fluid on the ground.
I was coming home (empty fortunately) last evening when I noticed the brake pedal give an initial resistance, then slowly sank all the way to the floorboard when slowing down to turn onto my street. When I got to the house, I noticed a hissing sound each time as the depressed brake pedal sank to the floor. When I got out, there was a lot of brake fluid on the ground on the left rear side. It appears to be between the fuel tank and frame rail. From the side it is the section between the fuel filler to just ahead of the left rear wheel. The tank and frame rail is drenched and dripping DOT 3.
I am lucky to not have been pulling my 5th wheel when this happened! However, I have a camping trip coming up in a few weeks, but now my TV is broken. What has happened, and an estimate for repairs? Where is the best place to have it fixed, dealer or specialty shop? I just bought this vehicle in January and it has 102,500 miles, and came complete with full and meticulous repair records. The P.O. was incredible at upkeep, so this is something curious and flukey to me. But do I need to worry about the other side now, too?
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While testing the brake lights by pressing the brake pedal, the pedal seemed to give out and sink lower. While driving the brakes worked but only when I pushed the pedal all the way in. Eventually the ABS light came on and stayed on.
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I have a 1997 F150, 4X4. My mechanic says its time for new brakes and was curious if it would be worth possibly converting from drum brakes to disc brakes??
My mechanic has quoted me $300 to do the rear brakes, would it be worth the extra money to convert??? I really don't care for drum brakes. I have done a search on the internet and every time it brings up the issue with the parking brake.
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My dad has a 2008 F150 with just over 36K on the clock, and wouldn't you know it the ABS light came on. He's been a Ford guy all his life and excellent with a wrench, but has never worked on an ABS problem. BTW, this is the first problem he's had on his last 2 F150's.
I know we'll need to plug it up to a scanner. My question is can we plug up to the OBDII port or is there another ABS port we need to plug into, and will a regular scanner work, or do we need a special scanner?
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I have checked the fluid level, parking brake switch, and even swapped the abs black box with another, also bleed the bleeder on the left frame rail. When the lights come on you can pull off the road and turn off the motor and restart the lights stay off for several brake applies, then sometimes they light back up. The light issue is not that bad to me but it drives my wife crazy. I am more concerned about it taking more/harder pedal to stop.
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2001 F-350 / 7.3L / 147K ... What are some symptoms of the master cylinder going out? And is there a such thing as a rebuild kit anymore? The pedal has been getting spongier & spongier over the past months. Truck still stops O.K. but you have to brake earlier than I used to. Pedal can go almost to the floor. Pedal continues to go to floor as pressure is applied. Does not go to floor though.
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So lets see if I can put my issue into writing....
Have an 02 f250 v10, last summer replaced the steering gear box, havent had any issues til this spring.
Beginning of spring my ABS light came on during casual driving, wasn't to worried as the rear sensor often gets dirty and needs cleaned- cleaned the sensor and the light remained on this time.
While driving (and the light being on) I would at random get a very heavy vibration/shake from the front end and if I apply the brakes while that was happening the truck would pull real hard to the right, the shaking feels like a death rattle- like the ABS was firing and was using steroids, then it would go away. (the brakes would occasionally smoke a bit on the left front side afterwords)
So like that problem wasn't annoying enough, while trying to diagnose the problem the ABS light clicked off, and I wasn't able to recreate the vibration, but I noticed when I would apply the brakes, at say a stop sign, the brake would press in another inch or so (after already being stopped) and then I could hear a loud whine from under the hood.
The fun is these 2 problems seem to keep swapping positions- and I am at a loss of what could potentially be the cause- (I assumed the 2nd problem where after stopping the break pedal going soft another inch and the whine could of been air in the system- I bled the brakes and no change)...
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My 2012 F250 4x4 tire pressure warning message/warning light it on, I have checked all tire pressures, they seem fine, i s this a common problem and what normally has to be done to fix the issue...
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Every time the dew point is up (that happens nearly daily here in WA) the brakes squeal the first time I step on them. After the 2nd stop the squealing stops. Service center has said that it's the brakes themselves; that they are steel and so develop rust and that causes the squealing. Can I replace these brakes with something that doesn't squeal?
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Two months ago, I replaced the rear drum shoes, wheel cylinders and seemed after that I was ok until today. I checked the rear brakes and they are split in half. i noticed my abs & brake lights lit up this morning. I would think the ABS is getting stuck? How do I check the ABS? This morning I felt like something was holding back the truck. I continued and when I got home I said to myself, let me just check the rear brakes and thais what I found. Both sides had the shoes broke.
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What would cause the rear drum brakes to lock up upon hard braking? I have replaced the wheel cylinders, installed new spring kit, and adjusters.
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I have this truck (in signature below) that I have not driven for ~3 years. As I am starting to drive it I am noticing I need to put A LOT of pressure on my brake pedal to get the brakes to work. They stop the truck and the pedal doesn't feel soft as if there is air in the line but it feels as if I apply a lot of pressure and there isn't a lot of grab.
While it might be possible, I don't think I have any type of glaze or coating on my brakes that would cause this. 95% of those 3 years, the truck was inside.
I wonder if it feels as if the truck is hard to stop because of the additional power I have coming from this new motor?
Is there any type of part I can replace in the brake booster to adjust the pedal? Or brake booster. Maybe that is going bad?
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I have a 1994 F-250 4x4 w/manual transmission. I was driving a few days ago when the brake pedal suddenly went to the floor. I had almost no brakes (less than 10% at most), but luckily was able to get off the road safely. It was immediately apparent that the line connecting the T-fitting and the passenger side drum had broken.
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Is my brake system behaving normally (no brakes front or rear, blown line completely empties the reservoir), or should there be some safety factor built in? If the system is operating correctly, is there any way to convert to a system that doesn't give out fully when a line is blown?
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My truck sat for 4 years. 1995 F-250. We needed to replace the brake lines. when you hit the brakes the truck does stop but not fast enough and it will not pass inspection this way. So far I've replaced
1. All the brake lines
2. Calipers
3. Brakes all around
4.RABS module
5. Master cylinder
6. Wheel cylinders
Pretty much everything but the brake booster. Lines were bled several times. The brakes still go to the floor. Anything else that I haven't tried? I want my truck back!
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I have a 2004 Ford Expedition and today on the freeway I had to step on the brakes pretty hard to avoid an accident. After pressing, the pedal resistance became really soft and the brakes worked, but were very sensitive (a lot of pedal movement to brake). I had this happen some time ago and I did a complete system flush and no problems since then, but it has to do with how hard I hit the brakes. What could be wrong????? BTW - I never noticed the anti-lock brake pedal pulse at all during this event. I'm not even sure it is working at this point. No dash lights to indicate an error of any sort.
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I have a 2005 F250 & both front calipers are locking up. I have replaced the front pads, no change, my mechanic installed a new master cylinder. No lockup for about two weeks until today. Front calibers are locking up again.
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I have a 97 F250 that is having reoccurring brake issues, It has an intermittent hard pedal with little to no brakes when it occurs. It will stop but you are standing on the pedal with both feet. I have replaced the booster, master cylinder, and the vacuum pump in the past trying to isolate the issue and still had the problem. On this year model the abs ids only on the rear correct???? if it is shouldn't it only be affecting the rear brakes? Since this truck has a dual reservoir MC the front should still work?
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