This code is typically stored in the control unit. On the surface, it suggests that the steering system is having trouble talking to the vehicle's radar, which is critical for safety features like Active Brake Assist or Distronic Plus adaptive cruise control. Common Affected Models

Log into WIS/ASRA or consult a dealer. Several TSBs (e.g., P-07.19-70 or LI07.10-P-072849) address U11A600 with a simple PCM software update. Always check your VIN for applicable updates before replacing hardware.

: In rare cases, a faulty radar module or damaged wiring loom can cause a true malfunction. What Should You Do?

in XENTRY Diagnostics. If your steering and safety systems are functioning normally and you only see this code during a scan, it can often be safely ignored as a software glitch. National Highway Traffic Safety Administration (.gov) 1. Potential Symptoms

The U11A600 code is often associated with issues such as: