U015D
Lost Communication With Automated Driving System Control Module B
U015D is an OBD-II diagnostic trouble code meaning: Lost Communication With Automated Driving System Control Module B. Common causes: broken or damaged can bus wires, autonomous driving module b malfunction. Estimated repair cost: $167–556.
Symptoms
- Disabling driver assistance systems
- Warning message on dashboard
- Limitation of autonomous driving functions
- Check Engine Light Illuminates
- Reduced functionality of adaptive cruise control
Causes
- Broken or damaged CAN bus wires
- Autonomous driving module B malfunction
- Module power problems
- Contact corrosion
- Software error in the module
How to Fix
- Check the integrity of the wiring harness to the module
- Diagnose the CAN bus for communication errors
- Check the power supply and ground of the module
- Flash or replace autonomous driving module B
- Repair only from an authorized dealer
Related codes
Error U015D by Vehicle Brand
FAQ
What does the U015D code mean?
U015D is an OBD-II diagnostic trouble code that indicates: Lost Communication With Automated Driving System Control Module B
What causes a U015D error code?
The most common causes of U015D include: Broken or damaged CAN bus wires; Autonomous driving module B malfunction; Module power problems; Contact corrosion.
How do I fix a U015D diagnostic trouble code?
To fix U015D: Check the integrity of the wiring harness to the module. Diagnose the CAN bus for communication errors. Check the power supply and ground of the module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U015D?
Yes, but get it checked soon
How much does it cost to fix U015D?
The estimated repair cost for U015D is $167–556. Actual cost depends on your vehicle, location, and labor rates.
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