You should not reset the check engine light unless You have fixed the underlying problem. To reset the light You can force the computer into "successful run" mode by starting the car and driving it forward a few feet, then put it in reverse and go backwards a couple feet. You will do this procedure three times and shut off the motor. Method 1 – Disconnecting the battery. This is probably the simplest way to reset the ECU, but it's not always guaranteed to work. Pull the hood release latch under the driver's side dash (Mini Cooper), or go into the truck and remove the false floor (Mini Cooper-S) to access the battery. Unhook the catch under the hood, then open the hood. If you own a Dodge or Chrysler and you have a check engine light on, here's how you can find out what that means and how to reset it. But don't forget to fix This is an effective way to reset the check engine light on your Toyota Tacoma. Step 1: Locate the OBD-II port in your Toyota Tacoma. This port is typically located under the dashboard on the driver’s side of the vehicle. Step 2: Get an OBD-II scanner and plug it into the OBD-II port. This device will read the codes that are causing the check First, put your key in the ignition and turn it on so the dash lights come on and the chimes start, but don't start the engine. Wait and listen for two quick chimes that will confirm that the PCM has been reset, then shut off the truck and take the key out. Figure 2. With the key in the ignition, turn it to the first notch. Turn off the ignition in your car. Put on protective glasses and gloves. Pop the hood to access your battery. Look for the negative terminal with a black cap. Loosen the nut, and pull the connector off the battery for 30 to 60 seconds. Put the connector back on the battery and retighten it with a wrench. Turn The Ignition On And Off. It’s a repeat of the previous technique without disconnecting the battery. You just have to put the key into the ignition and turn it on and off for three times in a row with the gap of a second in each step. After you are done, drive the car to see if the light is reset. 4. A check engine light can indicate a broad spectrum of problems with your 2013 Mini Cooper Countryman. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service How to Reset the Check Engine Light on a Ford Focus. Resetting the check engine light is a common practice, especially after addressing the root cause of the check engine light being illuminated. However, it's essential to understand that resetting the light without addressing the underlying issue is only a temporary solution. qiKU.

how to reset check engine light