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Home >> Toyota >> 2023 >> GR86 Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Eyesight System - Diagnostic Codes (2 Of 2) & Symptom Tests >> Eyesight System >> DTC U0073: Control Module Communication Bus OFF; DTC U007A: Control Module Communication Bus "H" Off; DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication With TCM; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0140: Lost Communication With Body Control Module; DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0162: Lost Communication With Audio Visual Navigation Display Module; DTC U0401: Invalid Data Received From ECM/PCM "A"; DTC U0402: Invalid Data Received From TCM; DTC U0416: Invalid Data Received From Vehicle Dynamics Control Module; DTC U0422: Invalid Data Received From Body Control Module; DTC U0423: Invalid Data Received From Instrument Panel Cluster Control Module; DTC U0463: Invalid Data Received From Navigation Display Module; DTC U1283: Lost Communication With EyeSight SA-Bus; DTC U1584: Invalid Data Received From EyeSight SA-Bus [11/2021 - ] >> Procedure
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DTC U0073: Control Module Communication Bus OFF; DTC U007A: Control Module Communication Bus "H" Off; DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication With TCM; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0140: Lost Communication With Body Control Module; DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0162: Lost Communication With Audio Visual Navigation Display Module; DTC U0401: Invalid Data Received From ECM/PCM "A"; DTC U0402: Invalid Data Received From TCM; DTC U0416: Invalid Data Received From Vehicle Dynamics Control Module; DTC U0422: Invalid Data Received From Body Control Module; DTC U0423: Invalid Data Received From Instrument Panel Cluster Control Module; DTC U0463: Invalid Data Received From Navigation Display Module; DTC U1283: Lost Communication With EyeSight SA-Bus; DTC U1584: Invalid Data Received From EyeSight SA-Bus [11/2021 - ]: Procedure

  1. CHECK CAN COMMUNICATION SYSTEM 

    Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2021 - ]

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    END