U0339
Software Incompatibility With Body Control Module B
U0339 is an OBD-II diagnostic trouble code meaning: Software Incompatibility With Body Control Module B. Common causes: different software versions between modules, failed software update. Estimated repair cost: ~$167.
Symptoms
- Incorrect operation of body systems
- The appearance of other errors in the system
- Problems with central locking or lighting
- Malfunctions of the car's electronic systems
Causes
- Different software versions between modules
- Failed software update
- Errors in the program code
- Problems with data transfer via the CAN bus
- Module replacement without software update
How to Fix
- Check software versions of all related modules
- Update software to the latest versions
- Check the integrity of the CAN bus
- Reload modules
- Contact your dealer to flash the modules
Related codes
Error U0339 by Vehicle Brand
FAQ
What does the U0339 code mean?
U0339 is an OBD-II diagnostic trouble code that indicates: Software Incompatibility With Body Control Module B
What causes a U0339 error code?
The most common causes of U0339 include: Different software versions between modules; Failed software update; Errors in the program code; Problems with data transfer via the CAN bus.
How do I fix a U0339 diagnostic trouble code?
To fix U0339: Check software versions of all related modules. Update software to the latest versions. Check the integrity of the CAN bus. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0339?
Yes, but get it checked soon
How much does it cost to fix U0339?
The estimated repair cost for U0339 is ~$167. Actual cost depends on your vehicle, location, and labor rates.
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