Jeep Grand Cherokee Battery Location 2011-2020: Fix for Blank Uconnect Screen

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Are you experiencing issues with your Uconnect screen in your 2020 Jeep Grand Cherokee? Is the screen staying blank even when the vehicle is running? In this article, we will walk you through the process of locating the battery in your Jeep Grand Cherokee and fixing the Uconnect screen issue.

Step 1: Accessing the Battery

Unlike most vehicles, the battery in the Jeep Grand Cherokee is not located under the hood. To locate the battery, follow these steps:

  1. Open the passenger side door of your Jeep Grand Cherokee.
  2. Move the passenger seat all the way back until it stops.
  3. Look under the seat for a plastic piece. Lift it up to reveal the battery.

Step 2: Fixing the Uconnect Screen Issue

If you are experiencing a blank Uconnect screen, it may be due to a battery issue. Here’s what you can do to fix it:

  1. Disconnect the negative terminal on the battery. This can be done by using a 10mm wrench to loosen the negative terminal clamp.
  2. Check if the Uconnect screen turns off once the battery is disconnected. If it does, move on to the next step.
  3. Disconnect any secondary battery that you may find. It is typically located near the primary battery and can be disconnected by using a 13mm wrench to loosen the terminal clamp.
  4. Leave both batteries disconnected for about a minute to ensure all power is drained from the system.
  5. Reconnect both batteries by tightening the terminal clamps securely.
  6. Get back into the Jeep and start the vehicle. Check if the Uconnect screen is now functioning properly.

Additional Tips and Information

  • If you face any issues with your Uconnect system, try disconnecting the battery first to see if it resolves the problem. This simple step may reset the system and fix any software glitches.
  • It is recommended to check for any system updates for your Uconnect before proceeding with any battery-related fixes.
  • If you have any questions or need further assistance, feel free to ask in the comments section below.

By following these steps, you should be able to locate the battery in your Jeep Grand Cherokee and fix the Uconnect screen issue. Remember to always exercise caution when working with vehicle electronics and consult a professional if needed.