U034F
Software Incompatibility With Active Grille Air Shutter Module B
U034F is an OBD-II diagnostic trouble code meaning: Software Incompatibility With Active Grille Air Shutter Module B. Common causes: outdated ecu software, errors in the grid module software. Estimated repair cost: ~$56.
Symptoms
- Check Engine Light Is On
- Active grille not working
- Reduced engine cooling efficiency
- Increased fuel consumption
- System error message
Causes
- Outdated ECU software
- Errors in the grid module software
- Data corruption in the active grid module
- Software update problems
- Incompatibility after module replacement
How to Fix
- Diagnostics using an OBD-II scanner
- Checking the software version
- ECU Software Update
- Active Array Module Software Update
- Resetting the error and checking the system operation
Related codes
Error U034F by Vehicle Brand
FAQ
What does the U034F code mean?
U034F is an OBD-II diagnostic trouble code that indicates: Software Incompatibility With Active Grille Air Shutter Module B
What causes a U034F error code?
The most common causes of U034F include: Outdated ECU software; Errors in the grid module software; Data corruption in the active grid module; Software update problems.
How do I fix a U034F diagnostic trouble code?
To fix U034F: Diagnostics using an OBD-II scanner. Checking the software version. ECU Software Update. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U034F?
Yes, but get it checked soon
How much does it cost to fix U034F?
The estimated repair cost for U034F is ~$56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat