Elantra XD (2001-06) :: 2004 - Electric Is Off Sometimes When Starting The Car
Jan 16, 2014
I seem to have an electrical issue on my 2004 Hyundai Elantra. When I attempt to start the car, at random times I find that all electricity is off, preventing my car from starting. My brakes and steering wheel also seem to lock up when this happens. I have no clue what might be causing the issue or how to fix it.
I had roadside assistance run a diagnostic tonight after being stranded and my battery and starter are completely fine. I thought maybe this would have been caused by my custom stereo possibly draining the battery, but that has been installed in my car since I got it and has never given me any trouble. I've double and triple checked that my subwoofer and amplifier turn off when my car does so they won't drain my battery.
As an example, tonight I unlocked my driver side door manually, then unlocked the other doors with the button on the door. Electricity was fine there since all doors unlocked. However, when I would attempt to start the car, the electricity would be turned off: no dashboard lights, headlights, car locks, etc. One time this happened when I stopped for gas and had to be towed only to find out that my car turned on without problems once it was dropped off at my house!
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Just bought myself a nice low mileage 05 Elantra. Every time I start the car with the temp control at max & the direction knob turned to windshield or windshield/cabin, the green a/c light glows & my compressor starts. I have to click the button off every time. The car came with no owners manual.
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My '04 Elantra experiences rough starting/running only when I fuel up. No dash indicators show up and I do not top off the tank. It feels like flooding but no gas smell and clears up in less than a minute and I experience no further start issues until next fill-up.
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Very recently the brake pedal in my car has been stiff (won't depress all of the way down) after starting up the car when it's been sitting for a while. It takes a few presses of pedal for it to feel normal again.
I did some research and turned up a vacuum leak as a possible cause. I also wondered if a flush/bleed would be a possible fix for something like this.
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2002 elantra gls 125k miles, Automatic
I have a very intermittent problem starting the vehicle first thing in the morning ( this has happened twice this week, but only 5-6 times in the past year or so). It will crank and sound as if it just about to start, but not quite fire. After 5-10 mins of cranking, shifting into and out of gear, rocking vehicle (not sure what actually causes it to start, if anything) the car fires and runs just fine, starting normally until the next "event".
Plugged it in and got no codes.. The only difference I can see is that every time this has happened recently the car has been parked in a parking garage at work on a minor incline for about 13 hours.
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Just finished installing a new water pump on my 2002 Elantra GT when...
I went to start it, and it started for half a second and died. Further attempts to start were strained.
The battery is showing 12.58 volts on the multimeter so this was likely not the cause. I checked the fuses under the hood which all looked good. I don't know if it could be a relay or anything else electrical.
Other than the electrical side, there are two things I can think of that may be the cause.
First, being in a hurry to finish(which is probably the biggest mistake of all) I reconnected the battery too soon and wound up connecting the ground(I thought) wire to the alternator for a second causing an arc. I immediately removed the wire and followed proper procedures to reinstall it.
The only other thing I can think of is that one of the water pump bolts required removal of the idler pulley. The idler pulley demands the loosening of the timing belt tensioner in order to be reinstalled. Before removing anything I marked the position of the timing belt on the camshaft sprocket as well as the crankshaft sprocket so I'm really hoping I haven't lost timing.
Could it be something electrical? Did I over-tighten a belt or pulley? Is it timing?
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Alright so I've had this car for about six months now and the clutch was supposedly replaced by the dealer I got it at. The clutch usually grabs about half way up but sometimes it's higher. I replaced the master cylinder because it blew out, when changing my I take I noticed the slave was starting to leak so I replaced that about three weeks ago. Ever since then, the clutch seems to grab differently and seems to be taking longer to engage.
Now, I did the "slave mod" on the old one AND the new one so it's not that. Do you guys think the new slave is bad? I have high temp dot 3 in there (I try to only use the best fluids for my cars). It just doesn't seem to grab as hard as she used to. Like it takes a bit longer to engage. The clutch (should) only have 15k miles on it. The clutch parts are under warranty but I'd still have to pay for labor since it's a wear part. I'd like to avoid replacing it if it's that new u less it's definitely going.
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So I just did my own oil change on my Golf R VI (probably my 4th one I've done on my own), and it went smoothly as normal. However, when I tried to start the car (I have a push button engine start), I heard an electric tattering noise and the car wouldn't start. The dials just moved up and down...
Didn't touch anything except the parts I needed to touch for the oil change, and I did leave the car to the key on position (but engine off) so that I could charge my phone and listen to radio. It took me about 40 minutes to finish the oil change.. Not sure if my battery would be drained from that, causing the car not to start, but I can turn on radio and open windows (though it seems slower?)
What could be causing the car to just make this tattering noise on start?
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Electric power steering failing when starting the car and driving right away without warming it up?
My 2009 ISF has recently started doing this occasionally. It was when I started the car for the first time of the day, and pulled away within 10 seconds or so. When I let it "warm up" for a minute I have not had it happen.
But the thing is, I've had the car for a few months and have never had this happen until now. My mechanic plugged it in to the computer and there are no codes up, or in the history.
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My mirror got banged and fell out. I put the mirror back on but now it won't go up and down. It will go right and left. I can't even push it with my hand. Perhaps electric mirror's can't be pushed by hand. I've never tried before. It's a 2010 Hyundai Elantra touring. Is there anything I can check or will I have to buy a new one.
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I have a problem with my passenger automatic window in my 2009 Elantra, It able to go up & down from the switch on the driver's door, but from the passenger side the electric window will not go down.
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2013 Elantra GT ... It is winter on the east coast and we turned on the heater and the car began to smell like an electric wire is burning. It literally is making us sick. The A/C did not produce this smell. The dealer says it is normal.
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I’m having an issue with my 2004 Hyundai Elantra cutting off, and what to check for next. Basically I have a very intermittent issue where the car seems to lose electrical power for a split second (or possibly total loss of gas – as in, it doesn’t seem to be misfiring, just seems to totally lose all power). If it happens when I first start the car up, the car will start up for a second and then cut off. It also happens randomly when driving at any speed, and when it happens while driving, it just goes out for a split second, and then cuts back on and I can keep driving, so the RPMs Rev up for a second as a result when it kicks back on, but then goes back to normal. But it is completely intermittent, as in, some days it will not do it at all on my 30-min drive to work. I even went a whole week without it happening. But this week it has come back. Some days it will do it 3 times, some days 20 times. Some days its hard to get my car started, because it keeps cutting off when I start it. But so far after I try around 5-10 times it will start up and keep going. Also, this may indicate nothing, but when it goes out for that split second, I can hear a click, or electrical sounding click coming from the dash/instrument panel area. Which is what makes it seem electrical in nature, but I could be wrong, could be a spark/gas thing.
This has been happening it seems no matter what the weather is outside (its been anywhere from the 20s to 60s here in the last few weeks) and it doesn’t seem to matter if the car is warmed up or not. Also, so far the check engine light has not come on, so it makes me think it might not be a sensor, since those will usually trigger the light when they start going bad. Also, when the car is running, it runs perfect. Idles perfect, drives perfect, no misfires, no hesitation, etc. The ONLY problem is it cutting out. Also, it doesn’t seem to matter if the fuel tank is full or half empty. I had read in one place that if the vapor recovery charcoal canister gets full of gas, it will vent liquid fuel instead of vapor, which can result in car cutting off or running rough, but this usually only happens when fuel tank is full. So I suppose it could be this, but I doubt it.The car has 180k miles. Iridium plugs have 60k on them. Wires have 60k on them. Original fuel pump and fuel filter. I wouldn’t think it would be the filter since when it runs it runs perfect. I guess could possibly be the pump having an intermittent issue. Trying to avoid replacing that for now unless I knew it was the problem.
What I’ve done so far:
•I made sure the battery cables are tight and clean at the connection
•I checked as many grounds as I could find, they all seem good
•Alternator puts out a perfect amount of voltage
•I swapped the ECU main relay and fuse with another relay and fuse in the fuse box that were identical
•I swapped the Fuel Pump relay with an identical one in the box
•I replaced the Crankshaft position sensor
•I cleaned the Mass Airflow sensor (though it looked spotless)
•I looked around for any vacuum hoses that were disconnected. Didn’t find any
•I’ve tried resetting the ECU (unplug battery for a while) and I thought that fixed it at first, but then it came back a few days later. And now resetting ECU seems to have no effect.
Some possibilities of what it could be:
•Fuel pump intermittent issue?
•Camshaft position sensor?
•ECU problem?
•Catalytic convertor going bad?
•Some other sensor going bad?
•Possibly the vapor recovery charcoal canister is full of fuel as described above
•ignition coils – but I doubt it since you’d usually get a misfire/engine light when those go bad (from experience)
•Fuel pressure regulator – but I doubt it, based on the symptoms. Seems like I’d have other symptoms.
I’m not convinced of any of these above, and some of them I wouldn’t know how to check (like for a bad ECU). What it might be? Getting nervous driving 75mph on the interstate with someone behind me and the car cutting out. Luckily so far it doesn’t cut completely off when I’m up to speed with someone behind me!
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I own a Elantra 2011 and I have a major problem. I cannot shift from PARK to DRIVE and my electric windows doesn't work either ! Everything else working fine and the car start normally !! The dealer cannot find the trouble and the car just have 19802 KM on it!!
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Drove the vehicle today (current at 156k miles) about 40 miles then came back home. Left again to run an errand. After coming out of the store and starting the car, a very pronounced 'whine' occurred. It kept whining for about 2 miles and with 3 blocks left to go, the whine suddenly stopped. No CEL appeared and the radiator temp was normal, oil level was fine and the pwr steering fluid in the reservoir was at the max level. I suspected it might be the p/s pump but, if so, why did the noise cease?
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My santa fe has been great but recently after putting fuel in, it does not seem to want to start.turns over and runs for a couple seconds then dies out. Have to keep accelerator pushed down for it to keep running. after that it seems to run and crank ok. Why it keeps dying out after fueling?
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I have a 2.4 Petrol, 16 valve engine in my Santa Fe which produces a rattle on startup when cold. When warm it starts normally. Oil and filter change makes no difference. Timing belt changed 40K ago. No other effects felt with regard to power or noise once initial noise/rattle has stopped after 2 to 4 seconds.
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My car has three codes P0102 - MAF or VAF Low Circuit Input, P0030 & P0050 which are signaling O2 sensor issues.
Car symptoms are a hiccup type sputter when accelerating for the first few times after starting the vehicle. The RPMs will drop down under 1000rpm and it will come back without taking my foot off the gas. The power comes back faster if I flutter the pedal. The last few times it stalled while taking off.
After the car is warm, it runs better smoother. I'm also noticing slightly poor fuel economy. The exhaust smells rich to me.
I'm wondering if there is a fuse that could cause all three codes? Seems like a power problem? Where is the fuse for these sensors?
Should I replace MAF? Can I use the MAF from a 2004 2.4L engine that's at the junk yard? How to proceed.
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I have an 01 Explorer 5.0 AWD. I have an intermittent problem of both mirrors going dead. I'm guessing a broken wire in the drivers side door harness at the hinge. Had a window break there.
Looking for a wiring diagram for the mirrors? Kind of like to know what color wires I'm looking for.
Also if you have another typical this is what broke or place to look, by all means I'm listening.
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Got a 2004 Elantra that ran hot the other day. When it cooled down I added some water and tried to start it but it just spins over and over and is not firing. Had some trouble with it earlier in the day with the engine racing and feeling like it wasn't getting any power to the wheels. Anyway, after running hot it just turns over. First thought it was the timing belt being broke but turns out it isn't. What else could cause this? Have checked the fuses and none are blown. Acts like it has no compression at all.
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My 2004 hyundai elantra is revving up on its own up to about the 1 rpm area when I stop at stoplights. I am very worried that it is going to be a huge cost to get repaired.
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