Last post on Dec 06, 2013 at 5:05 PM
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Ford Expedition, Electrical, SUV
#45 of 287 Possessed Expedition
Jun 19, 2008 (2:16 am)
When I start my 2000 Ford Expedition by dashboard lights and radio display flicker off and on. My driver side window goes down on its own. Sometimes my ac turns off. Now my dome lights stay on while I am driving and even after I turn by car off.
I have replaced the battery and alternator. My mechanic said my alarm system was malfunctioning so he disconnected it. That did not solve the problem. And off course when I try to show my mechanic what is wrong it doesn't do it. Very frustrated !!!!!!
#46 of 287 Re: Help with Relay electrical issues 2003 Expedition [tammymac]
Jun 21, 2008 (9:27 am)
I forgot to respond back! Thanks! Thats exactly what it was!! So far, only the other issues remain. We're tackling them one at a time! Next is the annoying door ajar!
I love driving the Expy but gas is really becoming a threat. We put in $75 and only got 3quarters worth of gas... But the MPG is improving! I was driving and I was getting nearly 16mpg City! Big Baby never revs but it is a beast when it does!
As much as we hate paying for gas... and we HATE, we love our truck more! Being paid off only adds insult to injury!
#47 of 287 Re: Help with Relay electrical issues 2003 Expedition [autoboy16]
Jun 21, 2008 (11:54 am)
Get some WD40 and go around to all your doors and spary the door connector area, the door adjar switches are in there nowspray and open and close each door several times to get the lubricant up in there and your problem may go away, mine did no more door adjar or interior light activation on thier own, amazing that everything went hay wire around the same time and I kept reading it was one thing it is multiple things. ALready replaced teh heat and cold attuator in the rear now the roof and floor attuator is out, Replaced the Vehicle secirity module that was fun, moissture from teh aircondition sweating into the box was causing a positive short that when wet was shutting off my radio and woulnd't let the windows come down, I heard it was water from teh window seal, but I sprayed the window and roof exceissively and never found the water penetrating and then realized it never happened in teh winter or when the AC wasn't on or had been on where moisture had built up, after a well the contacts will start to stick and you end up changing the Vehicle secutiy module and the fuse box assembly , because the GEm is on teh BAck of the Fuse Box and teh contacts will stay stuck periodically.
#48 of 287 Re: Help with Relay electrical issues 2003 Expedition [tammymac]
Aug 17, 2008 (9:13 am)
I also have a 2003 expedition with the same problem.
Have you found a solution or like me, are you just replacing the starter relay?
I have had the vehicle in for service 4 times, each time they replaced the symptom but never fixed the cause.
Now that I know what to change, I found the starter relay at Napa for $10.00
Any input would be helpful.
#49 of 287 2001 Expedition - electrical???
Aug 28, 2008 (11:34 pm)
Without warning my expedition began having numerous problems. First, the gear shift became stuck in park and could not be shifted while it was cranked. Fortunately I was able to drive home from work by turning key to 1st position, and cranking the car form neutral. Then a few raindrops later, I found out that my wipers were not working. After popping the hood I noticed the hoodlight did not work either. Neither did the door chime or inside lights. The headlights, brake and signal lights all worked fine. I really don't think the problem is moisture in the fusebox - everything seemed dry under the hood. Somebody please give me some possible causes and solutions before I get the inevitable "run-around" from the dealership.
#50 of 287 Re: 2001 Expedition - electrical??? [brainiac318]
Aug 29, 2008 (6:49 am)
Well, there are multiple things that can go wron, I have fixed several but not the last.
Item 1 fixed. popping in rear passenger wheel well, was plenenun mototr for lowere and upper air cox was sheared had to replace whole unit $65
Item 2, interior lights coming on , door adjar and locks on and off, fix for this was wd40 in all door mechanisms one of teh doors had gummed up and was flaking out, but ever since I sprayed them and opened them and closed them seveal times to get the lubricant throughout, have not had this problem again
Item 3 Pending problem. Radio goes off and on intermittently, can sometimes hear relays when this occurs sometimes not, at the same time this occurs the power windows and door button illumination goes out.
What I have done so far, removed and inspected the Fuse block and the VSM, no water or traces of water, opened every relay and cleaned all the contacts no resolve, there were solder on relays on the underlying board of teh fuse block so I thought maybe one of those had wigged out, so I replaced the entire fuse block, $178 this did not fix the problem. I even cleaned all the battery cables and replaced the battery. ANother $109(recommneded by Ford Tech, I was due for a new battery any way, but once again this did not fix it.
SO isolate time, is it the buttons on teh door for the window controls? Is it the Radio or is there a short
I was so upset, I started to remove the dash cover firs tthe faceplate that covers the steering whell gages and before I could get it out as I was trying to Jimmy over the steering whell column, I noticed that as I shook it the radio came back on, seem to happen off and on as I was shaking it then it stopped, tried to shake each indivisual wire harnes still connected to this but could not isolate it, in fristration I hit the center of teh dash over the radio, walla the radio came on then it wnet off and every time Ihit the dash the same thiing, SO is it in the radio or is there a short under the dash, this is where I am now trying to trouble it, but I am pretty sure it is in the dash or radio, if anyone has already figure it out let me know before I pull the whole dash apart looking for an open , burnt or broke wire, see sometimes when I hit bumps or turn hard I notice the radio will do the same ting, remember I said the windows stop functioning at the same time. How many more grey hairs Ron
#51 of 287 Re: Help with Relay electrical issues 2003 Expedition [tammymac]
Sep 17, 2008 (12:47 pm)
Tammymac I am having the same exact issue and the dealer has no idea. Can you let me know if you had this fixed??!?!! HELP. if you want i can give you my number and maybe you can help to finally put this to rest. Thanks so much. Alex
#52 of 287 Possessed Exepedition
Sep 18, 2008 (6:32 pm)
Somtimes when it rains my truck goes crazy, I go to open the driver door and it thinks the key is in the ignition and dings at me. Somtimes the radio won't go off, then the lights on my running boards come on and wont go off. After a big rain all my dash lights are on and the truck won't turn over. After 8-9 hours it usually starts right up, thats if the radio dash lights and running board lights coming on hasn't drained the battery. Can any one please give me some advice. Thanks
#54 of 287 Re: 2001 Expedition - electrical??? [brainiac318]
Sep 20, 2008 (8:23 pm)
I am having the same problem This all happened in the same day!! It's been very dry here any news on how to fix this yet?? I checked all the fuses. I have never heard of such problems