Ford Wiring/Electrical :: 1996 F250 - Shut Off Suddenly For A Few Seconds When Driving On Expressway
Nov 9, 2014
I have a 1996 F250 460CI that was running great for years and all of a sudden it shut off for a few seconds when I was on the expressway. It was like turning the ignition key off and turning it back on. It did it several times and eventually just died and would not start. I put a new coil on and it worked fine for about 150 miles and now it started doing the same thing again. The check engine light was on for a few seconds but not all the time so I am not sure if diagnostic equipment will show any error messages. Mileage on my truck is 92k. Does this sound like a distributor pickup issue?
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I'm planning the install of a 1996 351w into my '77 F-100. I'm using the '96 accessory serpentine drive (FS-10 A/C compressor, '96 alternator, etc.). It needs to mate up to the '77 wiring. I'm going to use stock '96 underhood A/C components (accumulator, hoses, condenser).
As best as I can tell, the '96 system uses the ECU to manage the A/C system, but I've converted the '96 motor to a carb.
Looking at both the '77 and '96 systems I think the easiest underhood wiring solution would be to use the '77 compressor ON wire as a relay trigger, and use the '96 High Pressure Cut Off (HCPO) on the compressor manifold, and compressor cycling switch attached to the accumulator to interrupt the relay output to the compressor.
I can get the switches and pigtails, and I can look up their pressure trigger points, but I don't know the voltage the '96 switches operate at (12v or some reduced voltage?) or how to simulate their trigger conditions to see how they work. I guess that at ambient pressure the HPCO should be normally on and the cycling switch should be normally off. So I could just wire them into the relay ground or trigger connection. But of course they aren't simple two wire switches. (Edit: Looking at it online, the cycling switch appears to be two wire, the HCPO is 4 wire).
How to wire them, should I use them to interrupt the relay ground or trigger connection?
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While driving along my Expedition will completely shut down, ignition, all accessories, everything, for a few seconds then come back alive. It happens generally up hills or around right turns.
It is like the main ground strap is loose and losing contact momentarily. I don't know where to look for this. Engine was replaced 1500 miles ago. Battery and all visible connections seem ok.
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The Trans will unlock while driveing for a few seconds then lock back up and drive fine, it seems to be worse over the past couple days. It is no different cold or hot. I also noticed the head lights dim and the voltage on my scanner drops to around 12 volts when the trans disengages. When it is not acting up it drives and shifts perfect.
I have checked a few grounds that were visible and cleaned battery connections. There has to be a wire harness or ground that I am missing some where that is bad?? The misfire code has been fixed, not related.
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I have a 2003 Toyota Corolla CE manual transmission with 431,000 (not a typo) miles on it. About 7 weeks ago I noticed that when I turn on my high-beams after driving for awhile, the car dies for a few seconds. All lights go out, radio stops, engine stops and then it starts up again as if nothing happened. It will just do it once in about a half-hour time frame. I can switch the high-beams on and off repeatedly afterwards and it doesn't do it again. I have to drive for about a half-hour before it will do it again. I usually hear a slight pop sound when it does it.
A month later I noticed that if I parked it after driving for awhile, like at a gas pump, and get back in it, it acts as if the battery is dead for a few seconds. If I step on the clutch or open and close the driver door, the car comes back on. It appears that the battery was disconnected. The CD pops out of the player and all the radio station settings are gone. One morning last week I got in, and it had happened during the night. The CD was out, station settings gone, and the clock was 6.5 hours off.
I have had the car to a Toyota repair center 3 times. They have checked fuses, battery, battery cables, grounds, alternator, tensioner, looked for rodent nests, squirrels and I don't know what-all, etc. They can't find what is wrong. I am scared to drive it, but I depend on it. I commute 200 miles/day. I won't leave anything important in the car because I am afraid it will catch fire. I am scared I am going to have a wreck, too, with no lights and no power steering suddenly.
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I have a 97 F250 HD. Wiring the rear tail lights. When we bought it the had cut off the wires going to both sides of the rear lighting assemblys and I was wondering what wire went to what i have the left turn signal working just can't seem to get the brake/back up light to work on that side and i can't figure out how to get the right side going either.
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I am trying to add courtesy lights to the existing reflectors in the front doors of my supercab. I can't find a wiring diagram that shows where to connect the light sockets. 1999 F250 SD...
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I just bought a hard to start 1990 F250. Per the board, just replaced all 8 glow plugs with Motorcraft. Still wouldn't start (it turns over but will only start if you use either). I attempted to install a new BWD brand (Borg Warner I believe) glow plug connector relay today...I removed the old no problem, but am unsure what wires to plug where....the only connection that I'm sure about is the blue wire that works the WTS feature...it plugs in easily but I don't know if there are other connections that need to be made or not? All the wires run from the posts and into the bottom of the unit.
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98 Ford Escort (150k miles) died suddenly when I was going in reverse (parking) after a 100minute trip between 7 and 9 am. The entire electrical shut down after going about 30 ft in reverse.I checked all the fuses and they look OK. The alternator has about 2 years on it. The battery is used up but still works in warm climates.
Now, when i turn the ignition, no diagnostic lights turn on inside. I can only get it to do a warning audio beep on the first section turn of the ignition (warning that door is open). Electrical door locking makes a trying sound but no action. The headlights turn on when i flash the high beams.
This is a very tough problem because it's electrical. This car has had no mechanical issues and I take care of it, even driving no more than 65mph and avoiding day driving (due to heat). What could it possibly be? I have never even imagined a problem like this.
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I bought a 84 ranger 2.0 that ran when parked sat for six months. Cranks all day long but only sparks when you shut the key off. Replaced the ignition switch (by key) ( someone told me there is another ignition switch under the dash?? is this true?) Tested the icm and it passed all wires seem to be fine. I am just wondering if something in the dizzy could cause this or possibly the starter solenoid?
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I have been trying to resolve the last of my codes on my MAF conversion on a 460. I am using an EEC-V box and had two codes I couldn't get rid of. I solved one yesterday, P0443 a evap purge code, by running the circuit directly from the EEC to the VMV.
The current issue is a code P1351, which is the IDM circuit. When I put everything together originally, I assumed that all the later systems used the black CCD module, Motorcraft DY-533. Adam Maurer asked that I check this to be sure. When I went to the Motorcraft website, I found that all 460 remote modules are listed as a DY-1075, gray push start.
The wiring diagram (from the 1995 and 1996 EVTMs) shows a yellow with black stripe wire (circuit 382) from pin 3 of the ICM to either pin #4 (EEC-IV) or pin #48 (EEC-V). Older systems show to start (circuit 32, red with light blue) to pin #3 of the ICM and a suppression resistor from circuit 11 (coil -) to pin #4 of the EEC-IV. which ICM a 1996 EEC-V 460 should have?
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I have a 06 f350. Out of the blue my wipers will not shut off without pulling the 30 amp fuse in engine compartment . Even with ignition off.
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i have a 96 ranger and want to put cruise control in it. is the wiring there and what other parts do i need to get without going aftermarket.
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1997 Ford Expedition 4x4
When I push the switch for the drivers window I can hear the relay in the fuse block make a click but window doesn't move. If I push the switch for any other window (on the drivers door or any other door) no click at the relay and no window movement. I've swapped the relay with other relays in the fuse block but nothing changed.
I've tested the driver side window motor by running 12 volts directly and the motor works fine. When I press the PDL switch I hear a buzzing sound coming from the passenger floor area behind the glove box but the locks do not go up or down. I started the truck and when I put it in gear I can hear the PW relay in the fuse block clicking repeatedly. Put the truck in Park & the clicking stops.
I was told (on another forum) that the problem is most likely my GEM module. Bought a used 1 on eBay and installed it today but nothing changed.
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I installed LED tail lights a few months ago, now all of a sudden the passenger side does not light for brakes or turn signals. The lights came with resistors that I put in when installing and the adhesive wore out and they were dangling in the truck frame. The wires connecting the resistors to the light were damaged. I taped the exposed wires and secured them a with a heavier tape, but taping did not work. I also tried switching the resistor packs with the driver side to see if it was them that have an open winding, but they are still operable.
I narrowed it down to wiring between the trailer hook up and passenger light assembly in the electrical circuit. I plugged an LED light bar into the trailer connection and the same problem occurred (running lights come on, but no turn signal or brake light). Where could there be a short? Or is this circuit fused somewhere that the running lights come on but a separate fused circuit triggers the higher voltage for LEDs.
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I have a ford ranger 1996 4 cylinder. The truck was driving fine then all of the sudden it shut off and wouldn't start... I checked spark and that is fine also changed fuel pump and made no difference. We also sprayed lighter fluid and that did nothing. It sounds like it wants to start but wont.
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The front running lights come on immediately, but the tail and side running lights take their time coming on (usually 10 to 20 seconds later. 95 Ford E-350. Is their a relay that could cause this issue?
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Have and intermittent condition with my 1996 F-150 4.9. AC runs and then cuts out (compressor not turning). I lose 12v to both side of high side switch. I tried to troubleshoot using a schematic in Haynes Foprd Pickups and Bronco for 92 and later F-Series/Bronco, but the color code for the wiring doesn't match up.
On my truck, there is 2 wires from the low side pressure switch which mates to a socket with only 1 wire. I have 12 volts at switch terminal on dash control, and it seems that I have an broken wire behind the dash, as I can get it to operate again when I move the harness around. Where can I get a schematic of this part of the circuit?
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I have a trans temp gauge on my 1996 F350, I have it all hooked up and functioning except for the light. I have searched without success looking for where to splice in to get the light on and have it dimmable. I have a wire routed from the gauge to the center of the dash behind the stereo. What wire I can splice into?
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My Viper 2 way alarm, instead of the brain being wired to each of the 4 doors individually. The installer ran 1 wire to the dome light. Seems to work fine as far as arming/disarming/locking/unlocking, but since the dome light stays on for 10 seconds or whatever after the door is shut, when i arm it.
The 2 way remote says "door open" because the light is still on so it thinks a door is open. this eventually times out and all the sensors arm, but there's a long delay. it arms fine and no alerts pop up if i lock the doors first from the outside keypad on the door, making the lights go off, then hit arm on the viper, and everything is good to go.
Can I change it so no matter what, as SOON as i shut the door, the light goes off? I want there to be NO delay, if possible. If not, I may need to just have the installer run a wire to each door and take the single run to the dome light off, as it is sorta annoying to me.
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I have a 1996 E350 7.3 pstd and it hasn't started since April... Van ran great but had bad bearings in the steering column. I changed out the bearings around the steering stem and it hasn't started since but turns over just fine. The main symptom is the dash loses power when key is rotating from the last run position to the spring back crank position. Basically halfway between run and start the the dash drops power. You can see the problem very well in this video I'm attaching.
I filmed this moths ago so the dash is in disarray and I'm using a screw driver to activate the ignition switch. The screw driver bypasses the key cylinder which I thought was the problem but it's not. Parts I've replaced include new glow plug relay, new ignition switch, alternator rebuilt, 2 brand new batteries, new cps sensor, and also a new pcm. All fuses and relays have been checked and most have been tested, pcm gets power in run position as well. Gotta get this thing figured out it's been sitting for 6 months
Watch the video : [URL] ....
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