Ford Super Duty (1999-2016) :: Horn Goes Off In Middle Of Night
Oct 25, 2015
In my new to me 99 F250 SD ,Started today off with switch sticking in drivers door causing dome light to be on when doors closed... oiled the crap out of the door mechanism and it started working. Later in the night I look out side notice the radio lights on with no key. Can't figure it out so pulled the face off and figure I'll look at it tomorrow and go to bed.
1:30 am the horns blaring! I open drivers door and horn stops, close it and it goes off I ended up pulling the batt cable so I could go back in the house. I did search for info with no sure real causes. Seems like it has happened to others as well.. BTW it did start raining before the radio stayed on. Thinking water in the dash or fuse panel. But it doesn't explain door switch problems I had earlier. Maybe 2 separate problems. This will be fun! Not!
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I have a 2010 Prius V that is honking the horn in the middle of the night and sometime in the middle of the day ( 5 short honks of the horn). This has been occurring over the last few months.
1. Only one key FOB and it is stable ( not in a pocket or something pushing a button)
2. Car is confirmed to be locked before this occurs.
3. No alarm issue from what I can tell ( I get up right away and no one or animal is around the car)
3. Cannot find root cause on a current thread although one person stated that it might be that the 12 VDC battery is starting to go bad???
No other issue with the car.
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I have an 02 F250 V10. Ive always wondered about the transmission gauge. It seems to always point to the middle of the gauge range. This weekend I was pulling my car hauler up and over the Ozark mountains, and when I stopped for fuel I noticed the transmission was vomiting fluid underneath the truck (and on my exhaust creating a nice smoke bomb for everyone around me). The gauge indicated normal temps. It kind of gave me a sick feeling. I have ordered the 6.0 Trans cooler from Rock Auto and a new temperature sending unit. Do the trans temp gauge is supposed to move or is it pretty much useless?
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6.7 Boost ... Under full acceleration does the turbo go to 40 PSI or stay in the middle at 20?
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I am considering the purchase of an 08 Super Duty, however the truck I am looking at has a center console between the front seat. I need seating for six and like to swap a leather middle seat with fold down armrest for the console that I can't use. I don't want to buy this particular truck if I can't somehow get the seating issue corrected. You can view the truck at this link. 2008 Ford F-250 ...
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The wife and I were driving back to Sacramento yesterday. It was pretty hot around 95 when we left Stonyford, CA after a day of trail riding with our dirt bikes. From the staging area to the freeway, the distance was about 40 miles of slow twisty roads. We average around 30-45 miles per hour with full AC running. Once we got to the freeway and drove about 20 miles, we pulled to a McDonalds at which point I noticed a weird smell and smoke coming from under the hood. We opened the hood and notices smoke coming from the middle of the engine. I also noticed coolant leaking from under the engine. I waited an hour and then pour about 3 gallons of concentrate coolant back into the system. It seems to stopped leaking. We drove another 45 miles to home. Coolant hasn't leaked. I can't take this truck out until I figure this out and fix it.
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I have 2002 F250SD, The horn just starts blowing by itself. Bump the horn switch and it stops for a couple of weeks. I've looked at the wires to the fuse box and no wires shorting out the horn wire. I read some very old posts but nothing conclusive was ever decided on, just a lot of guessing. The horn switch has always been sensitive.
Somebody said the air bag is warming up in the sun and expanding causing the horn to blow. Somebody said the horn relay, but in 55 years of working on trucks, I have never had a horn relay act like that. I'm told the horn relay is built in the back of the fuse box and it all has to be replaced. Some say the clock switch. I don't know what that is or where it is. I guess inside the steering wheel. Is it hard to replace?
Where do I go from here....
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Okay so I have an e99 f250 7.3 the problem all started went I hit a puddle the other day. My horn started going crazy and wouldn't shut off so I had to pull the fuse and relay. After that I found another problem, all my dash lights,headlights and running lights will not turn off unless I pull the battery terminals, it does not matter which way the headlight switch is it can be on or off and they stay on. I did find it though if I pull the negative terminals and put them back on the lights stay off if I turn the switch on and try to turn the lights back off with the switch they stay stuck on again untill I pull the terminals what could be the problem I've looked at every fuse and can't find the probelm.
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Sitting in the house, heard a horn blowing and ran outside to find my F350's horn was blowing. When I pushed on the horn button on the steering wheel it quit. Couple of hours later, it started blowing again. Pushed the horn button to make it stop and removed the fuse so it would not start blowing again. Did a forum search, but didn't have any luck. Short in steering wheel?
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My brothers truck has unusual problem of when parked the horn randomly comes on and stays on? Why?
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Got an 03 f250 supercab, and looking to get rid of the old front bench seat for 2 regular front seats and installing a big middle console, will this be kinda hard? I got in my truck now the driver seat is seperate from the 2 seater bench seat and it has the flip down middle console to where you can flip it up for somebody to sit in the middle or flip it down for the cup holders etc.. I want to get rid of that and just have the 2 front seats and an big middle console. I think some of the 1998-2003 f150 come with this set up
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Been searching but can't find a clue. I replaced my steering gear box. Went fine, but after starting back up. My alarm goes off, my cruise or horn doesn't work and my air bag is giving a code 32.
Is there a ground wire or something I could of missed when installing the gear box?
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I have a 2001 F250 V10, 150,000 miles, gas, very basic truck (no power windows, no cruise, no security system, no power locks, etc). In it's previous life, it was an IDOT highway truck I purchased at auction in 2005. Used primarily to pull horse trailer, less than 2000 miles per year. Stored under cover when not in use. Windshield leaks very little, but generally not used when raining.
Last week, 9pm, horn starts blaring solid tone. I go out and unlock door, open door, it stops. I start truck, still fine, turn truck off. Lock door, close door, starts blaring again. I reopen door, leave unlocked, close door, then get intermittent beeps. I reopen door, disconnect battery because it's late, I was going out of town, and felt bad for my neighbors. Just got back in town, too afraid to reconnect battery and not be home in case it starts going off again. I had last used the truck about 36 hours before the horn started going off, weather about 70 degrees overnight.
I've read other threads, but can't find one that fits (I have no cruise, kept out of rain, not freezing cold, not diesel).
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F250 today at 61300 miles going down the interstate today my vehicle made a strange new noise that sounds like an old timey car horn. The sound started at about 75mph and comes and goes depending on what appears to be air turbulance and other vehicles nearby or goes away as the speed comes back down to lower numbers. Also when the sound is present you can "feel" it in the side handle on the A post. Really weird. Doors were closed all around.
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I have a 2001 F-250 SD XLT with the ABS light on, cruise control doesnt work and the horn only works with the key out. The codes for the ABS is no signal input from the left and right front wheel sensors. No problem there. Also my speedo stops or jumps when I press the horn button while driving down the road. When I quit pressing the horn button the speedo works fine. So after looking over the posts on cruise control, etc. Does the rear speed sensor have anything to do with the cruise, horn not working? All fuses are good so I am thinking the cruise control switch on the master cylinder or a short in the steering wheel column or my ignition switch. What do you all think?
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I have a jump seat in my 08 f350 and am looking for a center console. My interior is black and tan and the jump seat is all black.
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I am trying to figure out where the relay would be when i look online for the map of the relay box under the hood it says nothing of a horn relay. I don't have a key fob for the doors to unlock so I wouldn't think its tied to the computer. Should mention nothing happens when you hit the horn also fuse is fine. No power at the actual horn when i hit the steering wheel(horn)....
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My custom air horn setup. I have a schematic here and and need info whether my drawing is right or not. I also need some help on what gauge wiring, what amp fuse and what relays.
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Attempting to debug the Horn not working on my 2003 Ford F450, The fuse is good (shown as #37 15 amps) so next I would like to check the Horn relay.
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So i was replacing my power steering box after the shaft broke on it and apparently i didn't have my steering wheel back to exact center. after putting everything back together and started to drive down the road a very thin flat wiring harness broke and got tangled around my steering column under the plastics of the column. I then lost my horn and my cruise control and i believe my airbag. I pulled the wiring harness out and it was very long with two white plugs on either end. I'm not sure what this part is called or where i would be able to buy another one. And if there's some kind of instructions on how or where this harness plugs into sense it was ripped out.
2000 ford f-350 lariat 7.3l diesel....
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The other day I was checking out my parking aids (they kept saying something was behind me when there was nothing there) and the horn just started blowing by itself, constant on until I disconnected the batteries. Been a few days and just got back to working on it, checked the horn switch in the airbag and it is functioning fine. Hooked the batteries back up, no horn, but after a couple of minutes I start getting little honks out of it, then locked on again. Where I should go from here? Truck was parked, switch off, engine off today when I hooked the batteries up. Never started it or turned the key on.
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