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Home >> Toyota >> 2020 >> Corolla L >> Repair and Diagnosis >> External Pages >> Different car >> Section 226 (Telematics System (HEV) - Diagnostics - Introduction) >> TELEMATICS SYSTEM (for HV Model) >> Diagnosis System [04/2020 - ] >> Diagnosis System [04/2020 - ]

Diagnosis System [04/2020 - ]

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  1. DESCRIPTION 
    1. Diagnostic Trouble Codes (DTCs) for the telematics system can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and to repair it.
  2. CHECK DLC3 
    1. Check the DLC3.

      Refer to GENERAL INFORMATION [06/2018 - ]