Code result
U0561
Invalid Data Received From Seat Control Switch Module A
Moderate severity
What it means
A receiving module detected implausible data from seat control switch module A. Button state for seat adjustment, lumbar or memory recall fails plausibility checks and is rejected.
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
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose U0561 freeNo credit card required