OBD-II Diagnostic Trouble Code
U1663
Ethernet application server 3 for system 1 infotainment no communication
U
Network
modules / CAN bus
modules / CAN bus
1
Mfr
manufacturer code
manufacturer code
6
Network subsystem
63
Ethernet application server 3 for system 1 infotainment no…
Severity · general guide
Moderate
Module communication fault
Code type
Generic
System
Network