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Home >> Ford >> 2007 >> Freestyle Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 677 (Engine Controls - Diagnostic Subroutines -- Diesel 6.0L (99P E-Series & 99P F450/550)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> U0155 - Lost Communication With Instrument Panel Cluster (Ic) Control Module

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

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U0155 - LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IC) CONTROL MODULE

Description:  The powertrain control module (PCM) continuously monitors the controller area network (CAN) for messages from the instrument cluster control module. This DTC sets when the PCM does not receive the instrument cluster control module message within the defined amount of time.
Possible Causes: 
  • Communication error
Diagnostic Aids:  Network DTC concerns occur during module-to-module communication. For additional description and operation of the vehicle communication network, refer to appropriate MODULE COMMUNICATIONS NETWORK article.
Application    Key On Engine Off  Key On Engine Running  Continuous Memory 
All   Refer to appropriate MODULE COMMUNICATIONS NETWORK article for diagnostic procedures.