Lexus NX: Parts Location
Lexus NX Service Manual / Engine & Hybrid System / 2ar-fxe (cooling) / Cooling Fan System / 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 - FAN FUSE |
| *7 | NO. 2 COOLING FAN MOTOR | *8 | INSTRUMENT PANEL JUNCTION BLOCK - ECU-IG NO. 4 FUSE |
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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
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN SYSTEM (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powe
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Control Module Communication Bus OFF (U0073,U0124,U0129,U0293)
DESCRIPTION The parking brake ECU assembly communicates with the hybrid vehicle control ECU, skid control ECU (brake booster with master cylinder assembly) and deceleration sensor (airbag ECU assembly) via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area Memo
Terminals Of Ecu
TERMINALS OF ECU CLOCK ASSEMBLY Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition I163-1 (ILL-) - Body ground G - Body ground Illumination signal ground Power switch on (ACC) Pulse generation I163-2 (E) - Body ground W-B - Body ground
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