The largest online repair guide library for every car

About us
Contact support
FAQ
Sign up
Sign in

2023 WRX Infotainment Screen Freezing and Restarting Randomly

0

Chris P. · rep 0 · May 25, 2:16 AM · 1 replies · solved · Question

Vehicle: 2023 Subaru WRX Limited

My new 2023 Subaru WRX Limited is having serious issues with the infotainment system. The large screen often freezes, becomes unresponsive to touch, and sometimes just restarts itself while I'm driving. It's particularly bad when I'm using Apple CarPlay.

I've tried soft resets by holding down the power button, but the problem keeps coming back. Is this a known software bug, or could it be a hardware issue with the head unit itself? It's really distracting and frustrating in a new car.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 2:16 AM

0

ClearTheCode admin answer:

It's incredibly frustrating to experience issues with a brand-new vehicle's infotainment system, especially one as central as in your 2023 Subaru WRX Limited. These large-screen units are essentially computers, and like any computer, they can experience software glitches or hardware failures.

  1. Software Updates: The first step is to check if there are any pending software updates for your infotainment system. Subaru frequently releases updates to address bugs and improve performance. Your dealership can check and perform these updates. Sometimes, a simple update can resolve freezing and restarting issues.
  2. Master Reset: Beyond a soft reset, some systems allow a more comprehensive 'master reset' or 'factory reset' through the system settings. Be aware this will erase all your personal settings, paired phones, and saved destinations. Consult your owner's manual or a dealership for instructions.
  3. Check Connected Devices: Since the issue is worse with Apple CarPlay, try testing the system without any phone connected for a period. Also, ensure you are using a high-quality, genuine Apple USB cable, as cheap or damaged cables can cause communication errors and system instability.
  4. Clear Cache/Data: If there's an option to clear cache or data for specific apps (like CarPlay or Android Auto) within the infotainment settings, try that. This can resolve conflicts.
  5. Look for OBD Codes: While infotainment issues don't always trigger a Check Engine Light, a faulty head unit or communication bus problem can sometimes log U-codes (communication network codes). Examples include U0140 (Lost Communication with Body Control Module) or U0155 (Lost Communication with Instrument Panel Cluster Control Module) if the head unit is having trouble communicating with other vehicle modules.

When to See a Shop: Given that your 2023 WRX is a new vehicle and likely under warranty, the best course of action is to schedule an appointment with your Subaru dealership. Document the issues thoroughly, including when they occur and any troubleshooting steps you've already taken. It could be a known software bug requiring a specific patch, or it might indicate a faulty head unit that needs to be replaced under warranty. Do not attempt to open or repair the unit yourself, as this could void your warranty.

Menu

Help & account