Invalid Data Received From Infotainment Module
The U0442 code means the vehicle's onboard diagnostic system has detected: Invalid Data Received From Infotainment Module. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- moderate
- Estimated cost
- $200 - $1,200 (parts and labor)
Network codes mean modules are not communicating. You need a scanner that reads all systems to find the problem.
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Common Symptoms
- Touchscreen displaying glitches
- Audio cutting in and out
- Bluetooth pairing issues
- Infotainment rebooting randomly
- Apple CarPlay or Android Auto not working
Probable Causes (Ranked by Likelihood)
- Failed infotainment head unit Very High
- Software corruption High
- CAN bus communication error Moderate
- USB port causing interference Low
Step-by-Step Diagnostic Procedure
-
Try factory reset of infotainment system
-
Check for software updates
-
Disconnect USB devices and test
-
Scan infotainment module for codes
Frequently Asked Questions
Can I drive with U0442?
Yes. Infotainment issues do not affect driving systems.
What causes U0442?
Usually software corruption. Try a factory reset before replacing the head unit.
How much does U0442 cost to fix?
Between $200 and $1,200. Software fixes are cheapest.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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