Where To Reset Check Engine Light

The best way to reset a check engine light is to use a code scanner.

Where to reset check engine light.

Waiting and reconnecting the battery. Draining remaining electricity next thing you should do is to press and hold the car horn for about 30 seconds. There are obd2 bluetooth dongles that you can purchase in stores and online that are both cheap and effective. Remove the panel cover to access your vehicle s fuses.

Gain access the interior fuse box which is located to the left of driver s side dash. Have a professional reset the on board diagnostics computer if you just don t want to fix your car and you don t want to deal with the complications of a hard reset you can have someone with a check engine light code reader reset the tripped code. The reset check engine lights process takes an extra step on modern cars. You can ask someone at your local service center to reset the computer without charging you for diagnostics.

Reset these warning lights. Disconnecting car battery cables in this step you should use a wrench to remove positive and negative cables. However if your vehicle was manufactured before 1996 you can simply disconnect the battery to reset the light. Step 5 reset the check engine light now you can clear the ecl codes by resetting the ecu.

Remember that it may not be possible to reset the check engine light if a problem still occurs in your engine control unit. However the check engine light is a finicky little bugger and sometimes won t reset even after the faulty part has been fixed. The best way is to use a good scanner to reset your check engine light. If you do not own one you can probably borrow one from a friend or ask a mechanic workshop to reset it for you.

Method 1 using a code scanner.