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OBDII Code List
 
U0155 MERCURY

U0155 MERCURY - Lost Communication With Instrument Panel Cluster Control Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Communication error
  • Faulty Instrument Panel Cluster
  • Instrument Panel Cluster harness is open or shorted
  • Instrument Panel Cluster circuit poor electrical connection
  • Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • U0155 Mercury Description

    The powertrain control module (PCM) continuously monitors the controller area network (CAN) for messages from the Instrument Panel Cluster. The U0155 code sets when the PCM does not receive the instrument panel cluster message within the defined amount of time.
    OBDII Code U0155 Mercury - Lost Communication With Instrument Panel Cluster Control Module - AutoCodes.com

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