Ford - Explorer :: How Control Trac Works
Jun 14, 2012
Actually I know how Control Trac works in theory, but I mean in the real world. For example, when going through emissions we put it on the standard, rear wheel only rollers. If I understand it correctly, both driveshafts are always turning and if the system detects the back driveshaft going faster than the front it interprets this is as a loss of traction and can route up to 100%of the power to the front wheels. So how, when it was in auto 4X4 mode, was it able to go on the rear wheel only rollers? I am (assuming) that both driveshafts were turning at the same speed so the system didn't send any power to the front wheels. I know the 4X4 high and low work fine.
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2005 Excursion Diesel Ltd
1/ The Heater/AC control, one in awhile is not Turn-On when the engine is started, manually turn it ON did not make any different, but the next time/few times the engine is started it is OK.
What is the possible problem and how can I fixed ?
2/ The overhead console is dead, not sure which fuse it belongs to so I checked/tested all the suspected fuses=OK.
What is the possible problem ?, and can it be fixed ? or take the panel apart for further testing ?
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OK I replaced AC compressor a few months ago and everything was fine... Now today I put AC on and the AC is cold but only comes out defrost....
I do not hear anything trying to switch to front vents... Is there a fuse that could be blown....
Parts store guy said bad actuator.... have to pull dash..... but then said he heard of a way to sneak in the side of the center console....
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I recently have been experiencing some trouble when initially starting my truck. It usually doesn't turn over on the first go, wait five seconds, cranks just fine. However when I start it the engine revs up and and down on its own sometimes, and when I put it into drive and reverse especially, I get a pretty good shake like the it's reving up and down. I pop it into neutral and give it a second and usually seems fine. My check engine light pops from time to time and I believe its some the solenoids triggering it. What is going on? I am not very truck savy at the moment.
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We have a 03 Ford Explorer Sport Trac that we just changed the ICV on because after it would warm up it dies at intersections. Now it shutter quite a bit a dies in reverse. We took it to a transmission place and no codes come up.
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I was driving my sport trac when it suddenly died on me. We are leaning toward the fuel pump. But is there any other causes for fuel to not get to the engine? We changed the fuel filter out already...
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I have a 2003 Sport Trac that basically died last night on me. I drove it 30 miles Shut it off for about 10 minutes came back out and it cranks but it will not start. I sprayed some starting fluid into the throttle body and it ran for a second, so it's definitely a fuel issue. I am just not sure if it could be a fuel pump, Relay, or a dirty Fuel filter (I have not changed in the 87K I had the truck). Because it ran fine before it died..
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My Sport Trac will periodically fail to start after shutting it down for a short period. It doesn't stall, but won't start after parking for just a few minutes to a couple of hours. I've had it towed twice, but it always starts after it gets to the shop and the mechanic can't find a problem or a code. It has happened 4 times and seems to start again after it sits for 3 hours or more, definitely by the next morning. A fuel system cleaner had been tried and the fuel filter has been replaced, but the problem continues.
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2003 Ford Explorer Sport Trac XLT v6 4.0 with 89k.
Lately my truck has been acting funny. About 1 out of 3 times I start my truck and put it n reverse it starts doing what I would describe as a hesitation. If I sit for about 10 seconds, it will stop. But if I move while it is happening it will move and jerk as if i was slightly hitting the brake constantly (no the parking break is not on). It will continue when I throw it in drive until I give it some gas. From then on as far as I can tell there are no problems. It doesn't do it every time. I went in for an oil change and they told me I will need to replace the belt soon, so could that be the culprit?
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All other lights work including Driving lights and High Beams.
I have checked fuses.
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My completely un-modified fully-loaded V6 Camry SE is currently in the shop getting the brake actuator assembly changed after almost a YEAR of these lights randomly coming on. There was no rhyme or reason. I'm a tad OCD so if there was a pattern,I'd have found it. Never came on to where they could test it. Said they could do nothing until they saw them. I took photos, but they acted like they'd never seen it before. Finally, as I was just ready to pass the dealership, they came on. I pulled in and they checked and said the lights came on right when I "was going 4mph, on an angled curve with my foot on the brake!"
And after an hour and a half said I needed to leave the car, gave me a warranty rental, and said they'd call me. I called them to learn it was the actuator assembly that was going to be replaced and one would be overnighted in. So I have a 4-cyl rental without all of my perks, like the moonroof, the heated seats, the automatic rear view mirror, back up camera.....what a difference! I'm spoiled after 19 months of my Camry! Oh, and when I first got it, there was a bad musty odor from the a/c vents every time I turned it on. I bought it with 55 miles on it...they said "all Toyotas do that."
I said this is my 3rd Toyota in a row, and I ah do one in the past. Oh, "brand new Toyotas," they said. My corolla was 6months old when I bought it. After 2 years, I traded it in for a brand new FJ Cruiser, then traded that in 6 years later for this brand new Camry. Nothing! Finally, I get a notice in the mail from Toyota re: a/c condenser pan overfills, not draining, and can cause airbag problem! was that stench water in the pan, seeping in through the vents smelling like a dirty rag not enough of an explanation that something was wrong. We had to wait until it could have been an airbag issue? Yikes! Happy that took care of the problem and my new car smell was back in no time. How it goes with the lights!
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I own a 2005 Lincoln LS V8 with 111,000 miles on it.
Recently the Advance Trac-traction control light will come on for no reason. When I push the console button-to disengage the Advance trac-nothing happens.
However, if I shut the car off, and restart it, the light goes out. Most often the light will stay out for a few days. Once in a while it will light up in a mile or so. Again, this is intermittent.
I did hear a big thunking sound from the rear end the other evening upon a hard acceleration. I do not know if this is related.
Both the loud thunk-almost like someone has hit the back of the car- and the advance trac light have occurred before; never together though. What may be causing the advance trac light to act this way? And what the thunk is from? !!
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Friend of mine said that the air conditioning on her 2001 Ford Explorer only works when her car is in idle. She said that when she steps on the gas the fan continues to work but doesn't blow cold air. If she stops at a stop sign it works... and so on.
She has taken it to a shop that specializes in air conditioning and he checked and cleaned off a few connections (whatever that means) and thought that would do it but it didn't. She is going to go back this weekend.
I told her that I would think that a specialist would see the idle/drive issue as a good clue as to what the problem is.
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97 Explorer XLT. Some weird stuff: All of a sudden my O/D won't work unless the headlamp switch is turned on, and fog lamps work on both high and low beam.
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I have a 2002 Ford explorer sport. The liftgate handle no longer works. I took the rear panel off thinking it was one of the rods' clips were broken off. As it turns out it is the little pivoting bolt that attaches to the handle. It wasn't broken, but just disconnected from the handle. I reconnected it and it worked for about 6 or 7 opens and then it popped out of the handle again. I reconnected it and this time it only stayed in for 2 opens. What do I do here? Is there a way to buy that little yellow clip that connects the pivot bolt to the handle? Do I have to get this from a dealer or can I get it from an autoparts store? Or, can I just fix it somehow and not have to buy anything? Also, what is it called so I can describe it without a 30 minute story and sounding like a layman?
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Was going to leave the other morning and put it into reverse and nothing happened. Tried every other gear and works fine. Reverse is the only thing giving me problems right now. Tried doing some research on my own, because I can't afford a tranny rebuild. I was hoping it was either the solenoid or low/reverse band. I don't know about the band, because it works fine in low2 and low1....
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My son just got a 2001 Explorer Sport. Among the minor issues that need taken care of is an interesting situation with the wipers. The wipers only function when you press the wash button. It operates fine with wash, it parks fine after wash cycle. However, I get no response from any settings in the normal wiper switch. Where to start looking? Bad connector? Switch? It does have a tilt wheel, wire pulled out of connector?
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1996 Sport Trac. Cruise control works. Speedometer works for one mile or so mornings only. New sending unit in transfer case. What's up?
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The Cruise Control on my truck works intermittently. Sometimes it cuts out when I am driving and sometimes it fails to work at all (usually in the morning). Sometimes it will re engage if it cuts out and sometimes it will not re engage for hours.
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Got an 01 f150 excab with the 5.4 as of lately sometimes when i turn the 1-4 blower control know it wont do anything on heat or ac than other times it will work like it supposes to?
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I have a 1997 ford explorer, the passenger side rear window only works in one direction, I have tested motor and it does work in both directions reversing the polarity, checked switch by checking voltage on each prong of plug (where motor plugs into harness), and does get 12 volts on each line as switch is being activated,I think there may be a ground problem on the one side that does not work, where to start looking??
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