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Home >> Toyota >> 2019 >> Yaris LE >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Power Door Lock Control System - Diagnostic Codes (2 Of 2) & Symptom Tests >> Power Door Lock Control System >> DTC U0001-88: High Speed CAN Communication Bus bus off; DTC U0100-00: Lost Communication With ECM/PCM "A"; DTC U0101-00: Lost Communication with TCM; DTC U0121-00: Lost Communication With Anti-Lock Brake System (ABS) Control Module; DTC U0151-00: Lost Communication With Restraints Control Module; DTC U0155-00: Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0214-00: Lost Communication With Remote Function Actuation [07/2015 - ] >> Procedure
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DTC U0001-88: High Speed CAN Communication Bus bus off; DTC U0100-00: Lost Communication With ECM/PCM "A"; DTC U0101-00: Lost Communication with TCM; DTC U0121-00: Lost Communication With Anti-Lock Brake System (ABS) Control Module; DTC U0151-00: Lost Communication With Restraints Control Module; DTC U0155-00: Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0214-00: Lost Communication With Remote Function Actuation [07/2015 - ]: Procedure

  1. PERFORM THE MALFUNCTION DIAGNOSIS ACCORDING TO THE TROUBLESHOOTING PROCEDURE FOR THE MULTIPLEX COMMUNICATION SYSTEM. 
    1. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2015 - ]

      Result

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