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U0155 - Lost Communication With Instrument Panel Cluster (IPC) Control Module

DTC DESCRIPTION U0155 - LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE

Description:  The PCM continuously monitors the controller area network (CAN) for messages from the instrument panel cluster (IPC) module. This DTC sets when the PCM does not receive the IPC message within the defined amount of time.
Possible Causes: 
  • Communication error
Diagnostic Aids:  Check for other PCM DTCs or PCM related symptoms. Diagnose all other PCM DTCs or PCM related symptoms first.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test QA.
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