Lexus ES manuals

Lexus ES: Vehicle Control History

VEHICLE CONTROL HISTORY

VEHICLE CONTROL HISTORY

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A part of the control history can be confirmed using the vehicle control history.

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 VSC does not Operate or VSC does not Operate Correctly

DESCRIPTION When ABS, TRAC or VSC is operating, the skid control ECU (brake booster with master cylinder assembly) blinks the slip indicator light to inform the driver that slippage occurred. When a c

 VSC OFF Switch Circuit

DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) is connected to the combination meter assembly via CAN communication. Pressing the VSC OFF switch turns off TRAC operatio

 Front Speed Sensor

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 Terminals Of Ecu

TERMINALS OF ECU NOTICE: After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work. Cl

 Drive Motor "A" Control Module Internal Electronic Failure (P0A1B49)

DESCRIPTION The MG ECU, which is built into the inverter with converter assembly, monitors its internal operation and will store DTCs if the system is malfunctioning. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0A1B49 Drive Motor "A" Control M

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