Lexus ES: Installation
INSTALLATION
PROCEDURE
1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR
HINT:
Perform "Inspection After Repair" after replacing the engine coolant temperature sensor.
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(a) Apply a light coat of engine coolant to the O-ring of the engine coolant temperature sensor.
(b) Install the engine coolant temperature sensor to the water outlet with a new clip.
NOTICE:
- If the engine coolant temperature sensor has been struck or dropped, replace it.
- If reusing the engine coolant temperature sensor, be sure to inspect the O-ring.
- Make sure that the O-ring is not cracked or moved out of place when installing the engine coolant temperature sensor.
(c) Connect the engine coolant temperature sensor connector.
2. INSTALL INVERTER WITH CONVERTER ASSEMBLY
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3. INSTALL NO. 2 ENGINE COOLANT TEMPERATURE SENSOR
(a) Apply a light coat of engine coolant to the O-ring of the No. 2 engine coolant temperature sensor.
(b) Install the No. 2 engine coolant temperature sensor to the radiator pipe with a new clip.
NOTICE:
- If the No. 2 engine coolant temperature sensor has been struck or dropped, replace it.
- If reusing the No. 2 engine coolant temperature sensor, be sure to inspect the O-ring.
- Make sure that the O-ring is not cracked or moved out of place when installing the No. 2 engine coolant temperature sensor.
(c) Connect the No. 2 engine coolant temperature sensor connector.
4. INSTALL INLET AIR CLEANER ASSEMBLY
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5. INSTALL COOL AIR INTAKE DUCT SEAL
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6. ADD ENGINE COOLANT (for Engine)
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7. INSPECT FOR COOLANT LEAK (for Engine)
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8. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing the engine coolant temperature sensor.
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Components
COMPONENTS ILLUSTRATION *1 IGNITION COIL ASSEMBLY *2 NO. 1 ENGINE COVER SUB-ASSEMBLY *3 SPARK PLUG - - N*m (kgf*cm, ft.*lbf): Specified torque - -
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 ign
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System (for Gasoline Model)
On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fans when working in the engine compartment with the engine running or the power switch on (IG). PROCEDURE 1. INSPECT ENGINE COOL
