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DTC U0100/41: Lost Communication with ECM/PCM "A"; DTC U0129/42: Lost Communication with Brake System Control Module [12/2012 - ]: Procedure

  1. GO TO CAN COMMUNICATION SYSTEM 
    1. Go to CAN Communication System.

      Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2012 - 10/2015] or HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ] .

    Result: 

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