DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 84 (Motor Generator Control System (2WD) - Diagnostic Codes (1 Of 4)) >> MOTOR GENERATOR CONTROL SYSTEM (for 2WD) >> DTC P06B0-1C: Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range; DTC P06D6-1C: Generator Control Module Offset Power Circuit Voltage Out of Range; DTC P0A1A-47: Generator Control Module Watchdog / Safety MC Failure; DTC P0A1A-49: Generator Control Module Internal Electronic Failure; DTC P1C2A-1C: Generator A/D Converter Circuit Circuit Voltage Out of Range; DTC P1C2A-49: Generator A/D Converter Circuit Internal Electronic Failure; DTC P1C2B-1C: Drive Motor "A" Control Module A/D Converter Circuit Voltage Out of Range; DTC P1C2B-49: Drive Motor "A" Control Module A/D Converter Circuit Internal Electronic Failure; DTC P1C60-1F: Generator Control Module Position Sensor REF Power Source Circuit Intermittent; DTC P1C62-1F: Generator Control Module Offset Power Circuit Intermittent; DTC P3133-83: Communication Error from Generator to Drive Motor "A" Value of Signal Protection Calculation Incorrect; DTC P3133-86: Communication Error from Generator to Drive Motor "A" Signal Invalid; DTC P3133-87: Communication Error from Generator to Drive Motor "A" Missing Message; DTC P3134-83: Communication Error from Drive Motor "A" to Generator Value of Signal Protection Calculation Incorrect; DTC P3134-86: Communication Error from Drive Motor "A" to Generator Signal Invalid; DTC P3134-87: Communication Error from Drive Motor "A" to Generator Missing Message [12/2019 - 11/2023] >> Confirmation Driving Pattern

Confirmation Driving Pattern

WARNING: This page is about a different variant/trim than selected.

HINT: 

  1. Connect the GTS to the DLC3.
  2. Turn the ignition switch to ON and turn the GTS on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  4. Turn the ignition switch off and wait for 2 minutes or more.
  5. Turn the ignition switch to ON and turn the GTS on.
  6. With ignition switch ON and wait for 15 seconds or more. [*1]

    HINT: 

    [*1]: Normal judgment procedure.

    The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.

  7. Enter the following menus: Powertrain / Motor Generator / Utility / All Readiness.
  8. Check the DTC judgment result.

    HINT: 

    • If the judgment result shows NORMAL, the system is normal.
    • If the judgment result shows ABNORMAL, the system has a malfunction.
    • If the judgment result shows INCOMPLETE, perform the normal judgment procedure again.
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