Question about 2001 Toyota Corolla

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MIL indicator my MIL indicator lamp had been on since 3month ago but now sometimes came out again and dissapeared within 2-3 days working engine. I've already checked to dealer and they said nothing happend with your engine but u have to change the part (they only gived the code). So far may car has no problem buat I worried about the indicator tells. Could you give me suggestion? Thanks

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  • Toyota Ed May 11, 2010

    What was the code that they gave you?

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What is the code and milage?

Posted on Nov 10, 2008

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Fuses ok,light in dash tested and works. But check engine light does not come on when you turn on the ignition. What else should I check? This is a ford ranger XLT 4x4 4.0L V6-245cid engine (pushrod)


The instrument cluster (10849) carries out a display proveout to verify that all warning/indicator lamps and monitored systems are functioning correctly. When the ignition switch (11572) is in the ON position with the engine (6007) off, the following indicators will illuminate:
  • CHECK ENGINE/malfunction indicator lamp (MIL).
  • CHECK GAGE warning indicator.
  • Charge system warning indicator.
  • Anti-lock brake warning indicator (ABS).
  • Safety belt warning indicator (60second proveout).
  • Air bag indicator.
  • An indicator is inoperative - CHECK ENGINE/malfunction indicator lamp (MIL)
  • Bulb.
  • Circuitry.
  • Instrument cluster printed circuit.
  • Powertrain control module (PCM) (12A650).
  • GO to Pinpoint Test N .

Feb 15, 2016 | Cars & Trucks

1 Answer

What is service engine light code 12 mean



READING CODES USING MIL (CHECK ENGINE) LAMP

Be advised that the MIL or CHECK ENGINE light can only perform a limited number of functions and it is a good idea to have the system checked with a scan tool to double check the circuit function.

  1. Within a period of 5 seconds, cycle the ignition key ON - OFF - ON - OFF - ON .
  2. Count the number of times the MIL (check engine lamp) on the instrument panel flashes on and off.

The number of flashes represents the trouble code. There is a short pause between the flashes representing the 1st and 2nd digits of the code. Longer pauses are used to separate individual 2-digit trouble codes.
An example of a flashed DTC is as follows:


Lamp flashes 4 times, pauses, then flashes 6 more times. This denotes a DTC number 46. Lamp flashes 5 times, pauses, then flashes 5 more times. This indicates a DTC number 55. DTC 55 will always be the last code to be displayed.


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Fig. Fig. 2: Diagnostic trouble code chart (1 of 2)-1995-97 engines


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Fig. Fig. 3: Diagnostic trouble code chart (2 of 2)-1995-97 2.0L engines

Jul 26, 2012 | 1995 Dodge Neon

1 Answer

Code P0700


P0700 = TCU request for 'MIL' on (IE transmission control unit has detected a fault and wants you to know about it.)

Reasons:

A communication line exists between the Engine Control Module(ECM) and the Trans-axle Control Module (TCM). The sole purpose of this communication line is for the TCM to notify the ECM to activate the Malfunction Indicator Lamp (MIL) when a serious trans-axle failure has occurred.

DTC Description
If the signal "MIL ON" is requested from TCU or it is no signal from TCU, the ECM judged as a fault and DTC is set.

Kia's first suggestion is to check for damaged wiring or connectors.

Try this: Disconnect your battery for about 5 minutes to clear the fault. Then take it for a spin and see how it shifts... good luck.

Jan 11, 2012 | 2006 Kia Optima

1 Answer

Malfunction indicator lamp came on five days ago, already checked fuel fill cap. still on, do I have to go to dealer?


not neccessarily, but that may depend on the year of your vehicle. All 1996 and newer vehilces made for sale in the US have an OBDII powertrain control module. you can go to any certified mechanic and have the error code or codes scanned/read for an idea of what system is causing the MIL or Check Engine Light to stay on. from there they would need to pinpoint the problem which in many cases is an emissons part that may have failed.

Oct 14, 2009 | Honda CR-V Cars & Trucks

2 Answers

I have malfunction indicator lamp on how i can fix that


Same thing...Let them scan it so you can get the code

May 27, 2009 | 2003 Honda Accord

1 Answer

I have malfunction indicator lamp on how i can fix that


go to autozne and have them do free engine computer scan. They will tell you fault codes.

Or, try disconnecting the battery for 1/2 hour. Then reconnect and drive 10 miles. It may have fixed itself already.
MIL light on is not a big issue. only if flashing

May 25, 2009 | 2003 Honda Accord

2 Answers

What does code 1-p0650 mean?


P0650 Malfunction Indicator Lamp (MIL) Control Circuit Malfunction

Malfunction Indicator Lamp (MIL) is located on the instrument panel. When the ignition switch is turned ON without engine running, MIL will light up. This is a bulb check. When the engine is started, MIL should go off. If MIL remains on, the on board diagnostic system has detected an engine system malfunction.

Possible Causes:
  • Harness or connectors (MIL circuit is open or shorted.)
  • MIL bulb may be faulty
  • May 10, 2009 | Hyundai Accent Cars & Trucks

    1 Answer

    Check engine light


    Code 12.................Problem with the battery connection. Direct battery input to PCM disconnected within the last 50 ignition key-on cycles.

    either a loose connection or the battery dead or removed within 50 last times you turned on the car, check battery terminals for corrosion or loose connector, and check the earth wire for corrosion, the code will dissapear by itself if the power is not removed again

    Apr 11, 2009 | 1995 Chrysler Cirrus

    1 Answer

    MIL indicator lamp


    when your check engine light goes on go straight to the auto parts store and dont shut the car off, any autoparts store, tell them you need to have a code pulled from your car they will do it for free, then get back on here and send me a message i will look the code up and tell you what it is and how to fix it. take care and good luck

    Erik
    EZ Automotive/U.S. Army

    Jul 31, 2008 | 2001 Toyota Corolla

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