Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
6852 views
5 answers
If your radio in a 2018 Jeep Grand Cherokee is not working, the first thing to do is check the fuse located in the panel beneath the dashboard in the driver's footwell. It is often the main culprit for the issue. Additionally, inspect the wiring behind the head unit to ensure it is securely connected. If you find yourself frequently blowing fuses, test the wire for continuity as shorted out wiring is typically the reason for this problem.
Why do we have three varying responses to one single question?
Where you can find the radio fuse for a 2018 Jeep Grand Cherokee is in the dashboard's fuse box.
The 20 amp fuse is located in its own fuse holder near the battery beneath the passenger seat.
It's housed in a small, silver-colored container (approximately 1.5 inches long) connected to the plus terminal of the battery positioned beneath the front passenger seat.