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

SEE MORE:

 Intake Air Temperature Sensor 1 Bank 1 Signal Stuck in Range (P01102A)

DESCRIPTION Refer to DTC P011011. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P01102A Intake Air Temperature Sensor 1 Bank 1 Signal Stuck in Range Either of the following conditions is met (2 trip detection logic): The intake air

 Initialization

INITIALIZATION CHANGE GRILLE SHUTTER CONTROL MODE AND/OR PERFORM INITIALIZATION (a) In the following situations, it is necessary to change the grille shutter control mode and/or initialize the grille shutter system.   Change Control Mode (Normal Mode → Maintenance Mode) Change Control Mo

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