Accent MC (2006-11) :: Malfunction Indicator Light Illuminated
I have a 2006 manual Hyundai accent with 82,000 kms. In the last couple of days the mil has illuminated so i took it to a mechanic who put it on the computer which he says it could be sucking air or bad fuel or many other things. He did cancel the light which stayed out for about 70 kms and its back on its not flashing just illuminated. Can this do any damage to the motor if still driving.
View 11 RepliesPrius (Gen 2) :: 2005 - Malfunction Indicator Lamp Came On
I pulled my 2005 Prius out of the garage today and parked it on the driveway. When I went back later that day to pull it back under the garage, nothing would work and the "Malfunction Indicator Lamp" came on. I was thinking my battery in my key had gone bad and replaced it. When I tried to start the car for the second time the engine would not turnover, the clock light looked dim, the locks would not work and my headlights would not come on.
View 2 RepliesPrius (2004-09) :: Malfunction Indicator Lamp Went On
My 2004 Prius won't start for the first time in its 45,000 miles. First try only the malfunction indicator lamp went on. After a pause and a few tries later, the fuel gauge and gear indicator cluster flashed on and off while I was attempting to start (fuel indicator racing across its grid and gear indicators outlined with "dotted" lines -- tank is 1/2 full BTW).
Later tries got no response except the malfunction lamp. I tried both keys in the ignition, also checked door lock functions, and found the keys will still lock the doors, but the click is noticeably weak and the unlock function doesn't work.
Prius (2004-09) :: Malfunction Indicator Lamp Came On
I have a 2008 Prius with about 34,000 miles. While I was driving yesterday the malfunction indicator lamp came on. I returned home (was 20 miles away), but did not notice anything wrong while driving. Thanks to Priuschat, I found discussions that said to check if the gas cap was on correctly; sure enough, mine was not on tightly. I've just put the cap back on, but when I started the car, the malfunction indicator still came on. Will the warning light clear on it's own (if the problem was the gas cap).
View 3 RepliesPassat (B5) :: 2003 VW Malfunction Indicator Light Came On?
The Malfunction Indicator Light on my 03 VW Passat 1.8T just came on last night. After doing some research online I noticed that there seems to be some issues with the coil packs on the 1.8's. Any other issues that this light is linked to?? And is the coil packs still very hard to get?
View 1 RepliesSanta FE SM (2001-06) :: Malfunction Indicator Light
I've just bought a 2005 Santa Fe CRDI 2.0 Second hand, one owner from new, 60,000miles in 7 years. Just had it's 60,000 mile service. Until today perfect. Started car and no revs. but when I put in gear and moved the car, the revs kicked in and I was able to drive normally. Pulled over to side, into neutral, no revs FOR 1 2 or 3 SECONDS, then revved as normal, put in gear, and able to drive OK. Meanwhile, the MIL light came on and stayed on. I know what the hand book says but before I take it to our Hyundai dealer.
View 5 RepliesPassat (B6) :: Malfunction Indicator Lamp Light Is On
Car is running fine.. I cant tell any changes in the car at all. Going to the dealer to get fixed and also make them fix my darn headliner that has supposedly been on backorder for 3 months now.
View 2 RepliesPrius (2010-12) :: Hybrid Malfunction Indicator
I have a Gen III Prius with 13,000 miles. It is less than a year old and I just got the Hybrid Malfunction indicator...I'm a bit upset about this and am wondering what it means. I'm not going to be able to take it into the dealership until next week, and was hoping to get some information about the indicator. It's a blurry shot but it is an exclamation mark with wavy lines below it.
View 7 RepliesSanta Fe (CM - 2007-12) :: Malfunction Indicator Light Blinking
Month ago the malfunction indicator turned on. On checking it was found that wires over the engine were eaten by rats. Reconnection of wires solved the problem.
Today the malfunction indicator light is blinking. Could it be the same wires going loose?
Sonata NF (2006-10) :: Malfunction Indicator Light (MIL) Does Not Work?
I am trying to diagnosis a new issue on my 2006 V6 Sonata . I plugged in my code scanner which gave back MIL Status as ON, but there was no Check Engine - Malfunction Indicator Light (MIL) lit up on the instrument cluster. It also showed that the EVAP, CAT and O2S was "Not Ready". When I checked the codes, I had P0031, P0037, P0051 and P0057, all of which are tied to Low Heater Circuits in the O2 sensors. When I checked the cables under the hood, the lower O2 sensor cable closest to the firewall was stuck onto exhaust pipe. It easily pulled free but I tried clearing the codes but the same 4 codes remained. I checked the resistance across the heater control and ground circuit, all 4 O2 sensors were around 10 ohms.
There seems to be several issues:
1) Why doesn't the instrument cluster register the MIL status as ON and display this Check Engine Light?
2) Why are the EVAP, CAT and O2 "Not Ready", I've heard that these are sometimes tied to disconnecting the battery. I've put almost 3K miles on the vehicle since the battery change.
3) OBD Codes P0031, P0037, P0051, P0057, I would expect all O2 sensors to fail at once, is there a fuse or other control that needs to be replaced or reset?
I am trying to get everything ready for emissions testing on this recently purchased 06 Sonata and I am thinking these issues will cause it to fail.
Passat (B5) :: Malfunction Indicator Light Went Off - Code PO243
I have a 2003 B5.5 Passat and the Malfunction Indicator Light went off. I went to Autozone for a diagnostic and received the error code:
PO243- Turbo/Sup Wastegate solenoid A malfunction
I did a search but was unable to find out what this is.
Passat (B5) :: 2004 - Malfunction Indicator Lamp Came Up And Remained On
Yesterday (Saturday), I stopped to get gas in my 2004 Passat. I left the gas station and forgot to put the gas cap back on and close the gas cap door properly. I drove about 2 miles home and then noticed I had left it open so I closed it. I didn't drive the car anymore yesterday but then took it to church this morning and when I did, the malfunction indicator lamp (yellow light that looks like an engine) came and and remained on. I turned the car off and then restarted it and it remained on.
When I looked in the owners manual, it says this is related to the emissions system. On other cars I've owned, not having the gas cap on tight can cause the "check engine" light to come on so I'm basically assuming the equivalent happened here. Any way to turn that light off easily? I assume it would go out over time and/or the next time I get gas as has typically been the case in other cars I've owned (including a 2000 VW Eurovan). The car runs fine and doesn't seem to have any other issues or problems.
Lexus GS 2006-11 :: 2009 GS350 - Malfunction Indicator Light On?
I have a 2009 GS 350 and I attempted to start it today but when I tried to start it up it wouldn't fire up as all the ignition lights kept coming on and I pressed the button repeatedly but couldn't start. After a few attempts I noticed the brake was still down from pressing it while I push the start button but the car still won't start. After a while I noticed none of the lights won't come on so I assume its the battery but then I notice the warning light that came on and in the owners manual they call it the Malfunction indicator Light. It states a malfunction in either the emission control, engine control, throttle control or automatic control systems. It says call the dealer if this occurs which I will do tomorrow.
View 3 RepliesPrius (2004-09) :: Master Warning Light, Malfunction Indicator, VSC Came On
I got this exact warning Monday which is discussed in this thread (linked below) and its problem was a bad inverter water pump while mine seems fine: . Also in the linked thread another whom had gotten the exact warning, but inverter pump was not the problem, believed it meant the Hybrid battery was bad and replaced it. , but mine, at least for now, as discussed below, seems fine.
was about to make a trip, 140 miles, gassed up and when leaving station all these (quoted below) warning lights came on. and the car should have been operating in cold condition still as gas station was only a few miles from home. :
Master Warning Light, Malfunction Indicator, VSC, (!), and Hybrid System Warning on Screen.
Sonata I45 (YF - 2011+) :: Malfunction / Charging System And EPS Indicator Lights On
I just bought a 2013 Hyundai sonata (this is my first car) and I found a wired thing happening when I just turn on the car (without turning on the engine) that Malfunction indicator light, Changing System warning system warning light, EPS and Check Engine Light are ALL on but after I start the engine, these lights will be off. Is this normal or there is something wrong with it?
View 2 RepliesElantra XD (2001-06) :: Malfunction Indicator Light Staying On While Driving
The malfunction indicator light on my 2004 Hyundai Elantra stays on from the time I start the car and stays on while driving. I know that it needs to be taken to have the code read but I was just wondering what this meant and if it is a serious problem.
View 6 RepliesPrius PHEV Plug-In :: Check Engine (Malfunction Indicator Light)
Yesterday, I was driving home in EV mode, PHEV on, about 80°F, no hills, not accelerating, SOC about 4 bars, about 1/2 mile out, when it dropped out of EV mode, and then I got the red triangle and the check engine light. Today I grabbed the code with an OBD2 reader, and got this:
Freeze Frame Information:
1. DTC for which Freeze Frame was Stored - P0A92.
2. Engine Coolant Temp - 138.20 °F.
3. Engine RPM - 1,888.00 Rpm.
4. Vehicle Speed Sensor - 14.91 Mph.
5. Intake Air Temperature - 96.80 °F.
6. Time Since Engine Start - 101 Sec.
7. # Warm-ups since DTC Cleared - 74.
8. Distance since DTC Cleared - 706.50 Mi.
9. Control Module Voltage - 13.69 V.
10. Ambient Air Temperature - 80.60 °F.
11. Accelerator Pedal Position D - 30.98 %.
12. Accelerator Pedal Position E - 46.67 %.
13. Time since DTC Cleared - 30 Hr32sec.
Does this happen because it's in EV mode? Do I just have to put up with it every so often? (This is the second time it happened.)
Passat (B6) :: AFS Inoperative - Indicator Light Flashes For Bulb Failure Or Malfunction
I have been to the dealer 3 times so far because of something to do with the lighting system. The MFD says "AFS Inoperative" and the indicator light flashes for bulb failure or malfunction in the adaptive front lights system.
The dealer has replaced a bulb and power module thus far, but it hasn't fixed the malfunction. The indicator light and warning comes on 4 out of 5 times I drive the car and usually within the first few minutes of driving. It occurs with our without the lights on.
The lights do work at all times, but I don't think the adaptive steering/lighting is working when the error occurs.
Prius (2004-09) :: 2008 - Random Malfunction Indicator Lamp Occurrence
I have an 08 prius with about 36k miles on it. Never had a problem other then getting the water pump replaced under warranty during scheduled maintenance.
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