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 RH
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2. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH
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3. REMOVE NO. 1 ENGINE UNDER COVER
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4. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY
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5. INSPECT FRONT ENGINE MOUNTING INSULATOR
(a) Disconnect the vacuum hose from the front engine mounting insulator.
| (b) Using a vacuum pump, apply vacuum of 80 kPa (600 mmHg, 23.6 in.Hg) and wait for 1 minute. |
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(c) Check that there is no change in the needle movement of the vacuum pump gauge.
OK:
Vacuum pressure holds.
(d) Check that there is no fluid leakage caused by a break in the diaphragm.
(e) Connect the vacuum hose to the front engine mounting insulator.
6. INSTALL NO. 2 ENGINE UNDER COVER ASSEMBLY
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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 PROCEDURE 1. REMOVE VACUUM SWITCHING VALVE (for Active Control Engine Mount System) Click here 2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH Click here 3. REMOVE FRONT WHEEL OPENING EXTE
Installation
INSTALLATION PROCEDURE 1. INSTALL FRONT ENGINE MOUNTING INSULATOR (a) Install the stay to the front engine mounting insulator with the nut. Torque: 6.0 N·m {61 kgf·cm, 53 in·lbf} (b) Install the f
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Installation
INSTALLATION PROCEDURE 1. INSTALL BACK-UP BATTERY (a) Connect the connector and install the back-up battery with the "TOP" mark facing upward as shown in the illustration. Install in this Direction NOTICE: Make sure that the connector is connected securely. (b) Engage the 2 guides and 3 cl
Voice Recognition Microphone Disconnected (B1579)
DESCRIPTION The radio receiver assembly and telephone microphone assembly are connected to each other using the microphone connection detection signal lines. This DTC is stored when a microphone connection detection signal line is disconnected. DTC No. Detection Item DTC Detection Condition
