Lexus ES manuals

Lexus ES: Motor Generator Control Computer

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 Precaution

PRECAUTION 1.PRECAUTION WHEN REMOVING/INSTALLING INVERTER WITH CONVERTER ASSEMBLY CAUTION: Do not push down or apply excessive force to the inverter with converter assembly. Be careful not to inj

 Components

COMPONENTS ILLUSTRATION *1 WIRE HARNESS CLAMP BRACKET *2 INVERTER WITH CONVERTER ASSEMBLY *3 INVERTER PROTECTOR - - N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUST

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during mot

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 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 operation, and pressing and holding this switch turns off TRAC and VSC operation. If TRAC and VSC operations

 Check Bus 2 Line for Short to GND

DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and termin

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