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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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
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If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH.*1
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