Lexus NX: Cooling Fan System
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Parts Location
PARTS LOCATION ILLUSTRATION *1 COOLING FAN RELAY (FAN NO. 1) *2 COOLING FAN ECU *3 COOLING FAN MOTOR *4 CRANKSHAFT POSITION SENSOR *5 ECM *6 NO. 2 ENGINE ROOM RELAY BLOCK
System Diagram
SYSTEM DIAGRAM
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 pr
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Installation
INSTALLATION PROCEDURE 1. INSTALL METER MIRROR SUB-ASSEMBLY (HEADUP DISPLAY) (a) Install the meter mirror sub-assembly (headup display) with the 4 screws. *a Screw *b Connector (b) Connect the connector. 2. INSTALL NO. 1 HEATER TO REGISTER DUCT SUB-ASSEMBLY (a) Insta
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The following procedure is for the LH side.
NOTICE:
Because the RH side flexible hose and LH side flexible hose are not interchangeable, verify the part number when installing the rear flexible hose
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