Windstar :: 2000 - ABS Warning Light On And Off Intermittently
Feb 7, 2007
I decided to tackle my ABS warning light issue because it's been on and off intermittently since I bought it.
I first suspected bad wheel sensor(s) per many previous threads. I borrowed a scantool with the ABS diagnosis and found that all 4 wheel sensors are reading same speed value, but they indicate wheel speed of about half of the speedometer reading. Another thing I noticed was that the ABS main power relay output is "1bit" when the ABS warning light is OFF and is "0bit" when it is ON.
So it seems like the ABS power relay is bad. My alldata manual for this model says that the part number for the relay is FOAZ14N089A but it also says that "the ABS is not equipped with an external ABS Relay. According to wiring diagrams provided by Ford, the function of the ABS relay is incorporated into the ABS module". Does this mean that I have to replace the whole ABS module or HCU just because the relay is bad?
Why wheel speed is different than speedometer?
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I have 2000 ford windstar with 3.8 engine. I have been reading up on the idle problems with these vans. However, most responses are in regard to the engine stalling and/or it trips a code. My does not do this. Sometimes the idle is rough and other times everything is smooth. I am thinking it may be an egr valve or dpfe valve.
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I have a 2004 Hyundai Accent. The factory alarm goes off intermittently and the central locking engages at times without warning.
I took it to an Auto Electrician who checked it over but couldn't work out the problem. So i took it to the dealer who said it was most likely the bonnet sensor. I wasn't convinced but they went ahead and charged $150 to diagnose and adjust the sensor and said everything would be fine.
Within one day of being 'fixed' the problem has reappeared. I am getting sick of disconnecting a battery terminal every night....
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2009 LS600 ... Pulled up to a traffic light and noticed the red brake warning light had come on. When I went to pull away, the car would not budge! I turned the car off and restarted and it went fine.
Now, intermittently, the red warning light comes on and off. I tried googling this topic to see if there were any references to it happening but found nothing. It tends to come on when I'm slowing down but it has come on while normal driving as well.
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My 2010 Prius airbag warning light (red light in instrument cluster) comes on intermittent.
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The airbag warning light came on last week and stayed on for my hour commute home. Later on that same evening, I took the car out again, and the light was off. Stayed off for about 3 or 4 days and now comes on intermittently. I called the dealership today to try and set something up, and they said if if it's coming on intermittently, check under the seat for anything obstructing the airbag sensor and whatnot. I looked today and found nothing (I keep my car extremely clean) but none the less found no issue. The service advisor from the dealership also said that I need not bring it in unless the light stays on all the time. But I'm insisting on bringing it in in the next few days. I'm just concerned that either the airbags may inflate without cause, or may not inflate in the event of an accident. Should I wait until the light stays on? Going into the service department at my local dealer is always at least a 2 hour ordeal and they don't issue loaner vehicles unless they absolutely have to. I just don't want to waste my time.
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About three times in the last month the Brake Fluid Warning Light has come on as I merge from one freeway to another, taking a curve at about 60 mph. After about 20 seconds the light goes out. I do have brakes while the light is on.
I imagine this is a case of the brake fluid being a little low and the sensor coming on when the fluid shifts as I round the curve? Car is going in for 40k service early next week and will have them look at...
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4wd warning light flashes 3 times intermittently. Which error this means.
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1987 Acura IntegraI noticed that the pop up headlight dash warning light intermittently comes on when the engine is running. Now Battery light (charging light) and pop up headlight warning lights are coming on simultaneously (still intermittent) when the engine is running.
Battery is new. Headlights (and pops up) are working. High beam is working. Parts store used their meter to test the battery and alternator - it passed - however, their equipment initially did not detect the battery voltage - I was told that it needs to be repaired - but when the engine was running, he was able to do the test - it passed all the test.
There is a separate switch to just to pop the headlight - when I push the switch, it makes the sound as if it begins to pop but there is a hesitation and then it fully pops it up (only issue that I can observe) - whereas when I turn the headlight on, it properly pops it up and turns the headlight on - whether engine is running or not.
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No leaks
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The ESC warning light has started coming on intermittently on my 06 GLS. Stays solid, not blinking. Turning the car off and starting again resets it but never for long.
The brake light switch was already replaced once at 36K miles. It's now at about 84,500. Do these things have a history of going bad multiple times?
For what it's worth, my little ELM327 ODB II plug-in gadget shows no faults but it may not be able to see the right data. I'm taking it back to the dealer in the morning, where they probably won't fix it and probably will break something else.
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I have a 2006 Powerstroke F350. Recently, the "check air filter" light has been coming on. It comes on intermittently, and every time it comes on it makes a warning tone. Super annoying.
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Looking for a wiring diagram that shows how the minder is wired? Or What is the part number for the relevant wiring harness?
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I have a 2000 with the v10 4x4 with 130,000 miles problem started one day when putting on brakes the peddle felt like it pulsated a little like the abs had activated, then a couple of minutes later the light came on. Did not do again and the light went off, started doing it on and off every so often same thing. Took to private machenic he checked all the brakes and found the pins froze up on one in the back and one in the front. Took home did it again, took back he ran codes and found the vss coded changed it did it again before I got home.
Took back drove mechenic around with scanner hooked up did it again and showed code for vss. Got on here did search and could not find anything that really matched what I have happening. Seen several threads about the cops causing this but when it happens to me I dont lose my speedo or gauges only the abs light comes on and then after a while goes off. Now the light is coming on sometimes without hitting the brakes. The only other thing the mechenic said when we drove around was that the front wheel sensors one was reading a couple of mph faster than the other one untill you hit 20mph than they both read the same. going back to shop Wednesday but we dont have a clue where to go next.
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My beloved 2000 Toyota Echo has started to stall intermittently. It has worked with no problems for the past 100k miles that I've owned it (purchased used with 40k already.) What happens is that while driving I hear a little click, everything shuts down for a second or so, the red idiot light lights up for a few seconds then clears. It's never lasted more than a few seconds and everything goes right back to normal. And it's only happened maybe a dozen times in the last three months. But it makes me nervous since I have to travel over major bridges and through tunnels regularly where I live.
The stalls usually seemed to occur after the engine has heated up, but I just had an exception this morning. Since I noticed the fan never goes on after long trips anymore, I just had the thermostat replaced but that didn't fix.
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2000 Dakota, 4.7 V8 ... The 'CHECK GAUGES' light comes on intermittently. As soon as it comes on, the voltmeter gauge drops to zero (it is a brand new battery); the temperature gauge does flip flops; the truck dies right now. Walk home and come back later, and it starts up again. When you get home, you sure don't feel secure in taking it on the road again. The shop checked it and of course there was nothing wrong when they had it Where do I start the troubleshoot? Is it computer or?
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I have a 2004 Accent GS. It is an automatic. I have had it for almost a year.
In early November, the check engine light came on when the temperature dropped drastically and it went off when it warmed up a bit about 3 days later. Since then it seems to come on randomly and stay on for a few days then go off (usually around once-twice a month). Then in late December I noticed that the car had trouble starting after I refueled it, the first two times I though it was because I had let the fuel get down too much. Now every time I fuel up it does this. But just the first time turning on the car and no other time after that.
The check engine light had not come on again for almost a month, and then about a week ago it came on again. I double checked all the fluids and the gas cap but that's about as far as my knowledge of cars goes. When the light has come on I have not really noticed any handling differences. However since I need to put the car through an inspection very soon it is now concerning me a bit more. What could be causing the check engine light to go on and off?
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I own a 2000 f-150 7700 series with a 4in body lift. recently Ive had a problem starting (I believe it is from the shifter not recognizing im in park) but now my theft light flashes at me and there is a weird sound that sounds like a relay from under my steering column when i roll my windows down, move shifter around or turn on 4x4. also my radio stays one every once in a while after the key is turned all the way back to off, and windows wont roll down after i hear the relay sound. Ive read to tighten shifter linkage and will do that tomorrow to see if that fixes it.
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The horn came on solid about 10 minutes after parked. This is not alarm, as horn is blowing solid. Tried all things to reset the alarm, started engine, locks, etc. Only way to get to stop blowing was to disconnect battery. Re-connected, still blew, disconnected 5 minutes, reconnected, and was ok.
Since that time, it has started going off randomly, even when driving on road.
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