U0509 – Invalid Data Received From Seat Control Module ‘A’

U0509 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

U0509 Description

Invalid Data Received From Seat Control Module ‘A’ is the generic description for the U0509 code, but the manufacturer may have a different description. Currently we have no further information abouth the U0509 OBDII code.