Lexus ES manuals

Lexus ES: Components

COMPONENTS

ILLUSTRATION

*1

ENGINE WIRE

*2

NO. 1 VACUUM HOSE CONNECTOR

*3

VACUUM PUMP ASSEMBLY

*4

NO. 1 VACUUM PUMP O-RING

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf)

Non-reusable part

ILLUSTRATION

*1

END COVER

*2

VACUUM PUMP HOUSING

*3

VACUUM PUMP ROTOR

*4

VACUUM PUMP VANE

*5

VACUUM PUMP VANE CAP

*6

VACUUM PUMP COVER O-RING

N*m (kgf*cm, ft.*lbf): Specified torque

Non-reusable part

Engine oil

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 Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE END COVER (a) To prevent the coupling of the vacuum pump assembly from contacting the workbench, support the vacuum pump assembly with wooden blocks or an equivalent

 Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. OPERATION CHECK (a) Disconnect the No. 1 vacuum hose connector from the vacuum pump assembly. Click here (b) Connect the hose of the vacuum gauge to the vacuum

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 Components

COMPONENTS ILLUSTRATION *A Type A *B Type B *1 FRONT FENDER APRON SEAL LH *2 FRONT WHEEL OPENING EXTENSION PAD LH *3 FRONT WHEEL OPENING EXTENSION PAD RH *4 NO. 1 ENGINE UNDER COVER *5 NO. 3 ENGINE UNDER COVER - - N*m (kgf*cm, ft.*lbf): Specified torque

 Drive Motor "A" Phase V Current(High Resolution) Circuit Short to Battery (P0A6012,...,P0A631F)

DESCRIPTION The motor generator control ECU (MG ECU), which is built into the inverter with converter assembly, monitors its internal operation and will store DTCs if it detects a malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0A6012

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