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:

 Inspection

INSPECTION PROCEDURE 1. INSPECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH (for 2WD) (a) Preparation for check (1) Confirm the standard, high and low positions of the link that will be used in the following inspection. The standard position is 58° from the maximum link angle (high) and 51° from

 Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)

DESCRIPTION If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the hybrid vehicle control ECU, the forward recognition camera stores DTC U030057. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output

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