Ford Wiring/Electrical :: 1994 Explorer - EEC Fuse Blowing / Relay Melted
I purchased a 94 Ford Explorer 4x4 4.0L w/ Automatic transmission with Overdrive. Great work truck, but I am finding that these had a lot of wiring problems. First thing that messed up with me is the backup lights wouldn't work. Then the dash lights and parking lights stopped working (Still no fuses where bad). Then about 2 weeks later, I was on my way home when It just died like someone had turned the switch off, I pulled off the side of the Interstate, and after checking my fuses/Relays under the hood.
I found that the EEC Fuse (30AMP-BIG Fuse) had blowed, I didn't have one and the truck wasn't off the road good, So I wrapped a small wire around the fuse to see if I could start it and get it out of the road better, It started right up, but soon as I pulled it off the road it died again, and I found that it melted the EEC Relay, I went to the parts store and got a new relay and fuse and put them in, It blows the fuse as soon as I put it in, with the switch off or on. I just need to know what things will cause this so I can check them out one by one, until I find the one that is causing this problem, cause It run great up till this happen.
Only other thing I may need to let you know, Is when I bought it, the key switch would start it, The guy had put a push button starter switch that you push to start it with the key on, I unhooked it, and it started fine with the key for a while then it stopped again, so I had to hook the push button back up and had been using it until it stop running with me.
Ford Wiring/Electrical :: 1994 F150 - 12V Signal To Indicate Engine Is In Start And Run Mode?
I have a need for a 12-volt signal to indicate the engine is in start or run mode. I would like to pull this from the engine compartment but I'm not sure what would be the best or easiest way to do this. The 12-volt signal is not used to power anything so it will draw very little current. I have a 94 F150.
View 8 RepliesElectrical-wiring - Nissan - Batteries - Sentra - Alternators :: 1997 - Won't Start - No Click / Dashboard Warning Lights?
tonight at 1am: I put the key in and turn the ignition, no start, no click, no dashboard warning lights, no nothing. headlights don't turn on at allearlier in the afternoon - didn't check headlights, but no start, no click, no dashboard warning lights. Sliding 1 key into the ignition gave me a somewhat steady buzzing sound from the car, the kind you get to indicate something electrical is happening (I guess that's what it's for.
I wish I were mechanically inclined.) Sliding the other key into the ignition gave me a much more sporadic buzzing sound. Like metal wasn't making contact, when it should. A few hours previous in the morning - car wasn't starting as described above. Someone pushes the car back from the front so we can make way for another car, to come in and give me a jump. I put the car in neutral, and notice that the dashboard lights and buzzer is on, so on a hunch, I try to start the car in neutral and it starts right up. I drive it to the home driveway, no problem.
2 days ago, I bought the car. A 97 nissan sentra. What it could be? Again, never a clicking sound when starting the car to indicate dead battery. I'm familiar with that.
Dodge - Caravan - Electrical-wiring :: Occasional Power Loss While Driving
'98 Dodge Caravan occasionally loses power and dies while driving. No power steering or brakes. Have changed alternator, battery, starter, computer, and starter switch. What else could it be?
View 6 RepliesFord Wiring/Electrical :: 1994 - Lift On Truck Goes Down But Not Up?
I have a 94 Fsuperduty with a flatbed and lift that folds up and stores under the end of the bed. Recently while on a job the lift wouldn't go up, so I checked the one fuse I know of in the system and it was burnt. Put a new one in and before the lift reached the top it burnt-out again. It had been working with no problems for months prior to then.
View 4 RepliesFord Wiring/Electrical :: 1980 F250 - Small Click Under The Hood On Driver Side
1980 F-250, 351M. Battery tests OK - 500 cold cranking amps. New starter, new starter solenoid. When I turn the key to ignition, small click under the hood on driver's side. Turn to start, the starter solenoid clicks once, but no turnover. After that, all electrical is dead - no lights, no horn, no radio, no clicks. Turn the key to accessory, gauges work, but no radio, etc. Turn the key to ignition, nothing. Tried jumping from another car, and the cables melted.
View 7 RepliesFord Wiring/Electrical :: 1994 F350 - Location Of Turn Signal Relay?
Long story short, my truck's front turn signals and rear turn signals/tail lights won't work. I am thinking that the relay is burnt. Whenever I look in the manual I can't seem to find the location for this relay. Is is built into the flasher?
Also, I am just assuming because the rear turn signals and tail lights are the same bulb that fixing this should clear up both problems. Am I right in thinking that?
I have already checked all of the fuses. Also, the Hazards don't work either.
Ford Wiring/Electrical :: 1994 - Tail / Turn / Running / Brake Lights Out?
First off my driver side brake light with stop working. I took it apart to try and find the short. In the process I shorted out all my running lights tail lights and brake lights and turn signals I think also. While I was looking for the short, turn signal wire from my tail light touched the frame and grounded out and that's when all the lights died . My tail lights are some cheap trailer lights without reverse lights. I pulled headlight switch from another Ford truck I have. On the harness connector that connects to the switch which wires should read what when I test with a voltmeter?I checked the fuses in the power distribution box under the hood and they were good. Truck has a flat bed so I don't know if that matters with the wiring, I suspect it's different then a normal bed truck. Wiring on the bed is old, maybe from 94. I am unexperienced with electrical.
View 3 RepliesFord - Explorer :: 1994 - Wiring Diagram For Fuel Injector?
I'm in desperate need of a wiring diagram for a 1994 explorer fuel injector wiring diagram. I am working on why my injectors are not working ( another thread) and I now need this to back trace all the wires in this loop.
View 1 RepliesFord Wiring/Electrical :: 1990 F250 Hard To Start - Glow Plug Controller Relay Wiring
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.
View 2 RepliesFord Wiring/Electrical :: 1999 Explorer V8 - Parking Lights Won't Turn Off
I just bought a 99 Explorer v8 2wd to replace my aging aerostar and to tow my boat. I already knew it had this problem and a destroyed rear diff when I bought it, I figured this would be the easiest problem with just a new switch. I was wrong.
pulled the fuze
pulled the headlight switch
pulled the relays at: power dist. box, keyless entery/alarm?, the box under the dash
disconnected the harness from the GEM behind the dash and from the keyless entery/alarm
Lights only go out when I pull the park lamp relay. I know what you may be thinking. But no. Its still not gonna be that easy. The relay is not bad or being activated. Its just acting as a jumper from pin 4 to 3. So out comes the test light.
At the park lamp relay (without the relay in)on the relay module I get power at 1, 5, and 4. When I ground 2 with the test light, the headlight relay kickes on. Which seems normal to me by my assumption of how the system works. Which is that these relays are only for the RAP module to flash the lights by grounding the 2 pin. Anyway... I think I've narrowed it down.
According to the wiring diagrams, the 4 pin should only get power from the headlight switch and the GEM from a white/black stripe wire. With the relay in (only to jump the power)I have unplugged both the headlight switch and GEM, and the lights stay on and there is power at 4. I figured the white/black wire may have a short to 12v and I would just bypass it. Then today I can disconnect the battery, then reconnect it and the lights will stay off. Keep in mind all other relays are out and everything is unplugged. If I plug the headlight switch back in, cycle the switch, the lights will go on and off correctly, but will eventually stay on. Even after removing the head light switch.
Does the white/black wire go to anything other than the switch, GEM, or relay. It doesn't say so in the diagram but I can't figure out why its getting power intermittently. Still thinking it could be a short I did a wiggle test on the dash harness to try to get them to come on if off or off if on. Nothing.
Electrical-wiring - Ranger :: 1999 XLT Electrical Power Lost When Turn Key To Start Position
My 1999 Ford Ranger XLT, 6 cylinder, auto trans, with 134K miles has an electric problem. When I turn the key to the 'on' position, all dash lights show normal, headlights work, radio plays, etc. But when I turn the key to the 'start' position, all electric power is lost. The power remains lost until I disconnect and reconnect the battery ground wire. After reconnecting, I again have power until the key is turned to the 'start' position. I was able to jump start the truck, so I assumed I needed a new battery. I bought one a week ago, and was back to normal until today. The truck started, I drove 4 miles to the grocery store, and then I found myself back to square 1 (i.e., the no-start situation).
View 3 RepliesFord Wiring/Electrical :: Engine Turn Over But Will Not Start
I'm working on a 289 from a 65 Fairlane; When I attempt to start the engine it will turn over however, it will not start. I can switch it on and jump it with a screw driver and it starts right up. It started once with the key so I don't think it's the wiring. I don't want to start buying items chasing the problem when I don't know the answer. I have a new battery.
View 2 RepliesFord - Explorer :: 1996 - Won't Start - Loud Click When Key Turned?
I have a 1996 4.0L Sport - 2 weeks ago, stranded wifey at food store, had it towed home, and replaced the starter solenoid - it started and ran for about 4 days, and then stalled once but started back up (it was cold out)
Another day, I went out to start it, and the same thing... loud click when you turn the key to start position, seems to be coming from solenoid again...
so, I thought, ok, the parts a week old, but sometimes they do fail...
So, I bought the best one around: standard "blue" which had brass on the back to best couple to ground, etc...
Put it in, and reconnected everything - and the SAME THING... clicks every time I turn the key. (single click for each time I try to start it....
questions is - how can I check these to see if I had 2 bad ones in a row, or would there be something else wrong?
Ford - Explorer :: 1999 - Engine Will Click For A While Then Start When Cold
I have a 1999 Explorer with a 4.0 engine and when it gets cold it has trouble starting. It will click for a while and then start, but when it is warm I have no problem starting it.
View 3 RepliesFord Wiring/Electrical :: Crank But No Start / Not Getting Spark From Coil
1996 Ford F150 5.0 ... New battery, new alternator, new starter, new coil, dis cap good and rotor is good. New plugs and wires. Ignition mod tested good.
Drove a mile from my house and lost power to my engine. Lights and radio work. Just sits there and cranks and cranks. I'm not getting spark from the coil. Don't know a lot about engines.
Ford Wiring/Electrical :: Truck Only Runs In Start Position?
I have a 70 Ford f250 with a messed up wiring harness. Truck will run only in start position. which wires are wrong.
View 7 RepliesFord - Explorer :: 1997 XLT - Loud Click Like Solenoid Is Engaging But No Start
I have a '97 Explorer XLT with a 5.0L V8. Recently, I've developed a problem, in which it doesn't always start. Sometimes, when I turn the key, there is a very loud click (as if the solenoid is engaging), but there is no start. The battery is NEW, and confirmed good, and the terminal connections are tight. I have also replaced the solenoid, but the issue remains.
If I turn on the headlights, before trying to start it, the lights DO NOT dim when the key is turned...indicating NO draw, on the electrical system. I can try it several days a week, unsuccessfully. And then, one day, I can turn the key and it will start as if there was never a problem to begin with.
I have lost confidence in my favorite vehicle, as I am afraid to drive it if/when it does start, for fear of being stranded. I am thinking it may just have a bad armature, or windings in the starter, but if that doesn't correct it, I can't return the starter (as it is an electrical component).
Ford Wiring/Electrical :: 1999 F250 Won't Start Without Trickle Charger
1999 - F250 7.3L Crew/Longbed manual locks/windows ...
2x New Batteries a few days ago, same symptoms as old batteries ...
Sitting overnight loses .1 volt due to cooler temps in am measurement:
9pm 12.92v
7am 12.83v
11am 12.93v*
*won't start
The amp draw measured at 9pm and 11am is essentially zero (reading .06 or less, usually 0.00) on both cables exiting the passenger side battery. This is sitting for an hour plus with the hood courtesy bulb removed. (although it drops to near zero within a few minutes of the domes going off). Using a clamp around ammeter.
The alternator is charging (14+v reading while driving). When trickle charged overnight the truck starts fine. Plugging in the block heater makes no difference in starting (or not). 45 F overnight. When it doesn't start:
-double keying the glow plug light comes on
-tach needle bounces on crank
-voltage of 12.8 drops to 11.2 on glow plugs, then 10, then 7 while cranking
-sounds like it's almost going to catch, then bogs hard and the voltage really drops
Again, it starts fine when charged and starts after short trips (by virtue of my wife having made it home). Haven't tried to jump start as I don't have anything handy that is boss enough to jump one of these. Typical use during failure:
Charging with charger
Start
30 min to store
3 stores, start 3 times
30 min to home
Sit overnight
Won't start
This morning I checked that the battery terminals and battery clamps all had the exact same voltage. There are occasionally amps between the batteries (.37 to .08) measured on each end of the cable going over the radiator.
So, if there is no drain and the block heater doesn't work, but it starts fine if it hasn't been driven/sitting, what is next to check?