U05B6
Invalid Data Received From Front Radar Module B
U05B6 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Front Radar Module B. Common causes: damage to radar module b, problems with the wiring harness to the radar. Estimated repair cost: $167–556.
Symptoms
- Security error message on dashboard
- Disabling adaptive cruise control
- Unavailability of automatic braking system
- Yellow or orange security light
- Restrictions on the operation of driver assistants
Causes
- Damage to radar module B
- Problems with the wiring harness to the radar
- Malfunction of the radar module connector
- Module software error
- Mechanical damage or contamination of the radar
How to Fix
- Diagnostics of the radar module with a scanner
- Checking the integrity of the wiring harness and connectors
- Cleaning the radar surface from dirt
- Module software update
- Replacing the radar module if necessary
- Repair only from an authorized dealer
Related codes
Error U05B6 by Vehicle Brand
FAQ
What does the U05B6 code mean?
U05B6 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Front Radar Module B
What causes a U05B6 error code?
The most common causes of U05B6 include: Damage to radar module B; Problems with the wiring harness to the radar; Malfunction of the radar module connector; Module software error.
How do I fix a U05B6 diagnostic trouble code?
To fix U05B6: Diagnostics of the radar module with a scanner. Checking the integrity of the wiring harness and connectors. Cleaning the radar surface from dirt. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U05B6?
Do not drive — repair immediately
How much does it cost to fix U05B6?
The estimated repair cost for U05B6 is $167–556. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat