OBD-II Network Error Code U0184: How to Fix It

Q: Can I drive with U0184 error code?

Yes, U0184 is a low-severity code that won't affect vehicle safety or drivability. You may lose radio and infotainment functions, but the engine and other critical systems will work normally.

Q: Will U0184 cause my car to fail inspection?

In most areas, U0184 won't cause an emissions test failure since it's related to infotainment rather than emissions systems. However, some states may flag any active codes, so check your local requirements.

Q: How much does it cost to fix U0184?

Simple fixes like fuse replacement cost under $10. Radio module replacement can range from $200-800 depending on your vehicle's infotainment system complexity. Professional diagnosis typically costs $100-150.

Q: Can a dead battery cause U0184?

Yes, a weak or dead battery can cause communication issues between modules. If you recently had battery problems, try fully charging the battery and clearing the code before other repairs.

Abstract

Error code U0184 means your vehicle's computer has lost communication with the radio module. This is typically a low-severity issue that affects radio and infotainment functions but won't prevent driving.