Lexus ES manuals

Lexus ES: On-vehicle Inspection

ON-VEHICLE INSPECTION

CAUTION / NOTICE / HINT

HINT:

Refer to Problem Symptoms Table.

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PROCEDURE

1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH

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2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH

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3. REMOVE NO. 1 ENGINE UNDER COVER

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4. REMOVE NO. 3 ENGINE UNDER COVER

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5. INSPECT REAR ENGINE MOUNTING INSULATOR

(a) Disengage the clamp to separate the vacuum hose.

(b) Disconnect the vacuum hose.

(c) Using a vacuum pump, apply vacuum of 80 kPa (600 mmHg, 23.6 in.Hg) and wait for 1 minute.

(d) Check that there is no change in the needle movement of the vacuum pump gauge.

OK:

Vacuum pressure holds.

(e) Check that there is no fluid leakage caused by a break in the diaphragm.

(f) Connect the vacuum hose.

(g) Engage the clamp to install the vacuum hose.

6. INSTALL NO. 3 ENGINE UNDER COVER

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7. INSTALL NO. 1 ENGINE UNDER COVER

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8. INSTALL FRONT WHEEL OPENING EXTENSION PAD LH

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9. INSTALL FRONT WHEEL OPENING EXTENSION PAD RH

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READ NEXT:

 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 rear

 Installation

INSTALLATION PROCEDURE 1. INSTALL REAR ENGINE MOUNTING INSULATOR (a) Engage the clamp and install the vacuum hose to the rear engine mounting insulator. (b) Install the wire harness clamp bracket to t

 Air Fuel Ratio Sensor

SEE MORE:

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT ACCELERATOR PEDAL(W/SENSOR) ROD ASSEMBLY (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Engine / Data List / Accelerator Position Sensor No. 1 Voltage and A

 Components

COMPONENTS ILLUSTRATION *1 AUXILIARY BATTERY *2 BATTERY HOSE *3 NEGATIVE AUXILIARY BATTERY TERMINAL *4 POSITIVE AUXILIARY BATTERY TERMINAL *5 NO. 3 BATTERY CLAMP *

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