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Check For Intermittent Problems [11/2020 - ]

NOTE:
  • If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before operation history has been read out and saved, the operation history information could be lost.
  • The function "Vehicle Control History (RoB)" uses the current system time setting inside the GTS and the time counter inside the controlling ECU to calculate the timings shown in the operation history. For this reason, before reading out the operation history, first make sure that the GTS system clock is accurately set to the current time.
  • The time counter in the control ECU may deviate by up to +/- 10% due to the characteristics of the time counter.
  • The time counter in the control ECU is reset approximately 34 days before the "Current" value due to the characteristics of the time counter. Therefore, the time information stored before the 34th day may not be accurately displayed.
  1. VEHICLE CONTROL HISTORY (ROB) 

    HINT: 

    Operation history: The main body ECU (multiplex network body ECU) records the power window control system operation history, which can be read out using the GTS.

    1. Check the Vehicle Control History (RoB) according to the display on the GTS.

      Body Electrical > Main Body > Utility 

      Tester Display
      Vehicle Control History (RoB)
      Code Item Item Description Note
      X2306 Power Window Operation Memorize the factors when the power window operated Memorize operating means for power window operation
      X2307 Power Window Status Memorize power window operation history Memorize if any window opens and closes while the ignition switch is off
  2. SYMPTOM SIMULATION 

    Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2020 - ]