U18B3 GMC
Lost Communications With Navigation Control Module On Ethernet Bus
GMC
U18B4 GMC
Lost Communication With Radio On Ethernet Bus
U18B1 GMC
Lost Communications With Audio Amplifier On Ethernet Bus
U18B2 GMC
Lost Communication With Rear Audio Control Module On Ethernet Bus
U18B0 GMC
Lost Communications With Instrument Cluster On Ethernet Bus
U18AF GMC
Lost Communications With Telematics Communications Interface Control Module On Ethernet Bus
U18AC GMC
Transmission Range Control Module Lost Communication With Chassis Control Module On Chassis Expansion CAN Bus
U18AD GMC
Transmission Range Control Module Lost Communication With Electronic Brake Control Module On Chassis Expansion CAN Bus
U18AE GMC
Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1
U18AA GMC
Transmission Range Control Module Lost Communication With Engine Control Module