Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT FLOW SHUTTING VALVE (NO. 1 WATER BY-PASS HOSE)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 2 | 20°C (68°F) | 22 to 28 Ω |
If the result is not as specified, replace the flow shutting valve (No. 1 water by-pass hose).
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Installation
INSTALLATION PROCEDURE 1. INSTALL FLOW SHUTTING VALVE (NO. 1 WATER BY-PASS HOSE) (a) Install the flow shutting valve (No. 1 water by-pass hose) with the bolt. Torque: 19 N·m {194 kgf·cm, 14 ft·lbf
Components
COMPONENTS ILLUSTRATION *1 FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY) *2 VACUUM HOSE *3 ENGINE WIRE HARNESS *4 OUTLET HEATER HOSE *5 INLET HEATER HOSE *6 NO. 2 WAT
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System Description
SYSTEM DESCRIPTION DESCRIPTION (a) The power steering ECU (rack and pinion power steering gear assembly) generates the necessary steering assist torque by calculating the steering assist force and controlling the motor current, based on the steering torque information from the torque sensor (rack an
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 water inlet with thermostat sub-assembly removal/installation are shown below. Necessary Procedure After
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