By the AutoDTCs Editorial Team·Researched against SAEJ2012 & factory service data — how we research this
OBD-II Diagnostic Trouble Code
U0209
Lost Communication With Memory Seat Control Module
U
Network
modules / CAN bus
modules / CAN bus
0
Generic
SAE standard
SAE standard
2
Network subsystem
09
Lost Communication With Memory Seat Control Module
Severity · general guide
Moderate
Module communication fault
Code type
Generic
System
Network