How to erase a check engine light

Pull the cable off and wrap the terminal in cloth. Lets say you just fixed your car and need to clear a code or you des.

But if you want a more immediate solution then there are a.

How to erase a check engine light. Buy or borrow an OBD-II code scanner. OBD stands for On-Board Diagnostics and OBD-II scanners are suitable for all vehicles made after 1996. Plug the scanner into the port under the steering column.

Modern vehicles have ports specifically designed for OBD scanners. Disconnecting car battery cablesIn this step you should use a wrench to remove positive and negative cables. Draining remaining electricityNext thing you should do is to press and hold the car horn for about 30 seconds.

Waiting and reconnecting the battery. How to Reset the Check Engine Light. Use an OBD2 Scanner.

If you have an OBD2 scanner available you can reset your Check Engine Light within seconds. If you want to get one you can. Turning the Ignition On and Off.

Let it Go Off Itself. Turning It Off and On Again Remove the negative cable from the negative terminalthe one with the minus sign. Depending on the design of the.

Remove the positive cable from the positive terminalthe one with the plus sign. If you are using a tool like a wrench. Wait 15 to 30 seconds.

How to reset check engine light works on any trucks cars suv mazda ford gm honda toyota chevy and what diagnostic tester meter tools used to reset warning la. Clear the codes from your computer and watch to see if the check engine light comes back on. But a smarter move would be to do your own engine diagnostics using GOFAR an affordable OBD code scanner that reports over 300 common car faults in plain English.

That way you will discover why your check engine light is on. Hit the erase function on your scanner to clear all existing codes. Once everything is erased your check engine light will shut off.

In some cases there are advanced scanners that can record the sensor readings. Therefore erasing the error codes will also automatically delete the saved files. An easier way to clear the check engine light codes is to use an auto scan tool.

Innova 3040c code reader. These scanners have come a long way and now include better documentation. This will walk you through how to retrieve the codes and reset the check engine light.

Step 2 Clear the check engine light. If youve managed to fix what was causing the error you shouldnt need to do anything. The check engine light should turn off by itself after driving for a while.

It takes some time for the computer to realize that the problem has been fixed. But if you want a more immediate solution then there are a. Remove the negative battery terminal cable by using an adjustable wrench to loosen the cable latch.

Put on the leather gloves and grab the cable twisting it back and forth until its loose enough to remove. Pull the cable off and wrap the terminal in cloth. Wait 30 seconds and reattach to cable to the negative battery terminal.

How to Get Rid of the Check Engine Light 1. Drive Your Car and Let the Light Go off by Itself. The first and easiest method for clearing the check engine light.

Turn the Car on and off Three Times. Some vehicles will automatically reset the trouble codes that caused the initial. Erase or clear the codes.

Remove the scan tool and test drive the vehicle. If the Check Engine Light comes back on then there is still an issue with your car. Part 6 of 6.

If the Check Engine Light returns. The Check Engine Light can come back on within minutes days weeks or months. In this video I explain how to clear a check engine light and pass an emissions test.

Lets say you just fixed your car and need to clear a code or you des. Press the gas pedal completely down with your foot and hold it there for 10 seconds or until the SES light blinks on and off. Step 6 Step on the gas pedal and hold it down completely for another 10 seconds and then release it.

The easiest way to reset the check engine light and clear any codes is to use a scan tool which plugs into the ODB2 DLC On-Board Diagnostics Generation Two Data Link Connector port usually somewhere on the drivers side. Check your owners manual for the location. A steady check engine light.

In the passengers side foot well remove the kick panel by the side door. This will allow you access to the Engine Control Unit ECU and jumper plug service connector. Use a Scan Tool or Code Reader.

This option is the most efficient and thorough. A scan tool will not only clear the Check Engine Light but it will allow you to see why the check engine light is on in the first place. Check Engine Lights dont come on for no reason.

The check engine light reset procedure can go down two paths. You can use a code scanner to retrieve and clear the codes which is the proper method. Or you could disconnect the battery and drain the memory holding capacitor in the computer to clear it that way.

I will explain both for you but I only recommend using a scan tool.