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OBD-II Diagnostic Trouble Code
U0184

Lost Communication With Radio

U
Network
modules / CAN bus
0
Generic
SAE standard
1
Network subsystem
84
Lost Communication With Radio
Severity · general guide
Moderate
Module communication fault
Code type
Jeep
System
Network
Model
Grand Cherokee
Years
2011
By the AutoDTCs Editorial TeamResearched against SAEJ2012 & factory service data — how we research this

Part of the generic U0184 overview — this page covers the Jeep meaning specifically.