By the AutoDTCs Editorial Team·Researched against SAEJ2012 & factory service data — how we research this
OBD-II Diagnostic Trouble Code
U1104
Interrupted communication with Climate Control Module (CCM), General fault information, No sub-type information Unconfirmed
U
Network
modules / CAN bus
modules / CAN bus
1
Mfr
manufacturer code
manufacturer code
1
Network subsystem
04
Interrupted communication with Climate Control Module (CCM), General fault…
Severity · general guide
Moderate
Module communication fault
Code type
Generic
System
Network