Lexus ES manuals

Lexus ES: System Diagram

SYSTEM DIAGRAM

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 INVERTER WITH CONVERTER ASSEMBLY *2 COMPRESSOR WITH MOTOR ASSEMBLY *3 AUXILIARY BATTERY *4 FUSIBLE LINK BLOCK ASSEMBLY - BATT-S FUSE *5 BATTERY

 Precaution

PRECAUTION CHARGING SYSTEM PRECAUTION CAUTION: Orange wire harnesses and connectors indicate high-voltage circuits. To prevent electric shock, always follow the procedure described in the repair ma

 Battery Current Sensor

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 Multi-axis Acceleration Sensor Module "A" Missing Calibration (C051D54)

DESCRIPTION The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. The skid control ECU (brake actuator assembly) receives signals from the yaw rate and acceleration sensor (airbag ECU assembly) via CAN communication. HINT: If a communication error

 Lost Communication between Drive Motor "A" and HV ECU Circuit Intermittent (P31241F,P312487)

DESCRIPTION The motor generator control ECU, which is built into the inverter with converter assembly, controls the motor (MG2) based on commands from the hybrid vehicle control ECU. The motor generator control ECU (MG ECU) monitors communication data and detects malfunctions. DTC No. Detection

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