How to Reset a Jeep Cherokee Computer
If you own a Jeep Cherokee, you may need to reset its computer from time to time. Resetting the computer can help ensure that your Cherokee is running at peak performance, especially if you have recently made modifications to it. In this article, we will provide you with a step-by-step guide on how to reset your Jeep Cherokee’s computer.
Disconnect the Battery
The first step in resetting your Jeep Cherokee’s computer is to disconnect the battery. To do this, you will need to remove the negative battery cable. This will ensure that any possibility of grounding the power side to the vehicle does not happen [3]. You should also disconnect the positive battery cable [4]. Allow a few moments to pass before reconnecting the cables [3].
Turn On and Off the Headlights
Once you have disconnected the battery, turn on and off your Cherokee’s headlights two to three times [2]. This will help drain any remaining power from the vehicle’s electrical system.
Ground the Negative Terminal with a Positive Cord
For 2014 to 2016 models, you will need to ground the negative terminal with a positive cord [2]. Once you have done this, unplug the negative terminal and push the brakes [2]. This will help reset the ECU.
Leave the Battery Disconnected for 5-10 Minutes
After you have completed the above steps, leave the battery disconnected for approximately 5-10 minutes [4]. This will allow the computer to reset completely.
Reconnect the Battery
Finally, reconnect the positive cable to the battery [3]. Make sure that everything is set to off, including the headlights, radio, AC/heat, and sunroof if you have one [4].
Conclusion
Resetting your Jeep Cherokee’s computer is a simple process that can help ensure that your vehicle is running at peak performance. By following the steps outlined in this article, you can reset your Cherokee’s computer in no time.
