OBD-II Diagnostic Trouble Code
U1186
Lost Communication With Adaptive Cruise Control Module
U
Network
modules / CAN bus
modules / CAN bus
1
Mfr
manufacturer code
manufacturer code
1
Network subsystem
86
Lost Communication With Adaptive Cruise Control Module
Severity · general guide
Moderate
Module communication fault
Code type
Jeep
System
Network
Model
Grand Cherokee
Years
2011