Code result
U05B7
Invalid Data Received From Rear Radar Module A
Moderate severity
What it means
A receiving module detected implausible data from rear radar module A. Distance/azimuth values fail plausibility checks and are rejected; blind-spot warning and rear cross-traffic alert are inhibited.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Module internal fault or sensor input drift
highOne of the most commonly reported causes for this code — check this first.
Software version mismatch after replacement
mediumA plausible cause — test and verify before replacing parts.
Gateway module routing CAN messages incorrectly
lowLess common, but worth ruling out after the more likely causes.
Related help
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