Jeep Grand Cherokee Radio Not Working [3 Step Solution]

Jeep Grand Cherokee Radio Not Working [3 Step Solution]

Having difficulty with your Jeep Grand Cherokee? Wondering what went wrong?

Just relax, we’re here to help you. We’ll guide you through explaining what’s up and sort out how for fix it together.

Before we dive into the details, we should attempt a simple trick to get your radio up and running again.

Curious why your Jeep Grand Cherokee radio isn’t working? Let’s figure it out together.

Your radio probably won’t be working due to software glitches, electrical issues, or a blown fuse. To fix software issues, try resetting the radio. For electrical issues, check and rewire connections. And if it’s a blown fuse, simply replace it.

We’ve covered these issues thoroughly in this article. Ideally, you’ll find it helpful!

Let’s begin.

Troubleshooting Jeep Grand Cherokee Radio

Now, let’s dive into a detailed analysis of the issue. Below, you’ll find common issues and their solutions. Take a look!

1st Problem: Software Malfunction

The software in Jeep Grand Cherokee’s radio isn’t top-notch and has been known to be vulnerable to hacking. The system tends to be buggy, leading to frequent software malfunctions. Common issues include non-functional radio channels, black screens, unresponsive touchscreens, and occasional errors with call highlights.

1st Solution: Resetting the radio using touch and volume knobs

Dealing with software glitches in Jeep Grand Cherokee is common. Try a factory reset to fix it:

  • Press and hold the volume and both knobs for 10-20 seconds until the radio turns off.
  • It’ll restart shortly, taking about a minute to reboot completely.
  • After pressing ‘yes’ for reset, wait 30 seconds for it to start.

Read Also: Jeep Screen Not Working: Quick Fixes and Troubleshooting Tips

2nd Problem: Electrical Malfunction

Electrical issues can also cause radio issues in Jeep Grand Cherokee, similar to those seen in Ford Mustangs. If wires connecting the primary head unit to the speakers aren’t routed correctly, some speakers may not work. Plus, your volume knobs might also become unresponsive.

2nd Solution: Fixing Wire Issues

If your radio’s on but no sound’s coming out, it’s probably due to terrible wires. First, check the connections between the speaker cables.

  • Troubleshooting radio issues in the Jeep Grand Cherokee, focusing on software malfunctions and electrical issues.
  • Providing simple steps for a factory reset to address software malfunctions.
  • Identifying potential electrical issues affecting the radio’s functionality, such as faulty wiring.
  • Offering straightforward instructions for checking and testing speaker cables and connections to diagnose the issue.
  • Recommending solutions based on the diagnosis, including replacing cables or addressing issues with the head unit.

3rd Problem: Blown Out Fuse

Your car’s radio has a fuse to protect it from power surges. If there’s too much power, the fuse blows, removing the circuit and saving your radio. Newer models have different fuses for the sound system.

3rd Solution: Replacing the fuse

If your car’s radio isn’t working, a blown fuse might be the culprit. Don’t worry, fixing it isn’t too tough.

Here’s how:

  • Park your car safely and locate the fuse panel, usually on the driver’s side or under the hood.
  • Check the user manual or fuse box diagram to find the radio fuse.
  • Use needle-nose pliers or tweezers to remove the blown fuse.
  • Replace it with a new one of the same color and amp rating.
  • Test by turning on the radio.

For fuse options, you can try the Nilight Fuse Assortments Box or MulWark car fuse. Keep in mind, while it might seem tricky, it’s doable. And that’s it! Hopefully, your Jeep Grand Cherokee radio will be back up and running smoothly.

Read Also: Electronic Roll Mitigation (ERM)


How do I turn on the radio in my Jeep?

To start the radio, simply press the button twice without touching the brake. This puts the car into intermediate operation mode, allowing you to turn on the radio as usual.

How do I put my Jeep Grand Cherokee in accessory mode?

To put your Jeep in accessory mode, press the start key to the ACC mode when the engine is off. Then, press the START button without pressing the brake pedal.


I hope this article on ‘Jeep Grand Cherokee radio not working’ was useful. Your radio should be back to normal if you try the methods mentioned above.

If the issue continues, it’s best to seek help from a professional.

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