U0320
Software Incompatibility With Power Steering Control Module
U0320 is an OBD-II diagnostic trouble code meaning: Software Incompatibility With Power Steering Control Module. Common causes: inappropriate power steering module software version, software update error. Estimated repair cost: ~$167.
Symptoms
- Check Engine Light Is On
- Reduced functionality of the electric power steering
- Unstable operation of the steering system
- The appearance of other related errors in the system
Causes
- Inappropriate power steering module software version
- Software update error
- Damage to module software
- Problems with communication between modules
- Incompatibility after replacing the power steering module
How to Fix
- Diagnostics using a scanner to confirm the error
- Checking the relevance of the power steering module software
- Module software update
- Checking the compatibility of software versions of all related modules
- If necessary, reinstall or replace the power steering module
Related codes
Error U0320 by Vehicle Brand
FAQ
What does the U0320 code mean?
U0320 is an OBD-II diagnostic trouble code that indicates: Software Incompatibility With Power Steering Control Module
What causes a U0320 error code?
The most common causes of U0320 include: Inappropriate power steering module software version; Software update error; Damage to module software; Problems with communication between modules.
How do I fix a U0320 diagnostic trouble code?
To fix U0320: Diagnostics using a scanner to confirm the error. Checking the relevance of the power steering module software. Module software update. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0320?
Yes, but get it checked soon
How much does it cost to fix U0320?
The estimated repair cost for U0320 is ~$167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat