Lexus NX: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitter

Receiver

Signal

Communication Method

Air Conditioning Control Assembly

Air Conditioning Amplifier Assembly

Rear window defogger switch signal

LIN

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 System Description

SYSTEM DESCRIPTION GENERAL (a) The rear window defogger wires are attached to the inside of the back door glass and defog the window surface quickly when the rear window defogger switch on the air con

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT Use the following procedure to troubleshoot the window defogger system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

 Operation Check

OPERATION CHECK CHECK WINDOW DEFOGGER SYSTEM (a) Turn the power switch on (IG). (b) Check that the rear window defogger becomes warm by operating the rear window defogger switch of the air conditionin

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 Components

COMPONENTS ILLUSTRATION *A for Front Side - - *1 CONSOLE ARMREST ASSEMBLY *2 COWL SIDE TRIM BOARD LH *3 DOOR SCUFF PLATE ASSEMBLY LH *4 INSTRUMENT SIDE PANEL LH *5 LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL *6 NO. 1 FOLD SEAT SWITCH ASSEMBLY *7 NO. 1 INST

 Engine Coolant Temperature Receiver Gauge Malfunction

DESCRIPTION In this circuit, the combination meter assembly receives engine coolant temperature signals from the ECM via the CAN communication system. The combination meter assembly displays the engine coolant temperature that is calculated based on the data received from the ECM. WIRING DIAGRAM CA

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