Code result
U0544
Invalid Data Received From Parking Assist Control Module B
Moderate severity
What it means
A receiving module detected implausible data from parking assist module B. Ultrasonic distance values or trajectory commands fail plausibility checks and are rejected, suspending automated parking.
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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