Lexus NX: System Diagram
Lexus NX Service Manual / Vehicle Exterior / Window / Glass / Window Defogger System / 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
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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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Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 3 BATTERY SERVICE COVER BOARD (a) for Power Seat: Connect the wire harness clamp and power seat switch connector. (b) Attach the 2 claws and install the No. 3 battery service cover board. (c) Install the 2 clips. 2. INSTALL NO. 2 BATTERY SERVICE COVER BOARD HINT
Components
COMPONENTS ILLUSTRATION *1 QUARTER OUTSIDE MOULDING SUB-ASSEMBLY LH *2 REAR BUMPER SIDE SEAL LH *3 REAR TIRE PRESSURE MONITOR INITIATOR *4 REAR WHEEL HOUSE FRONT PLATE LH *5 REAR WHEEL HOUSE LINER LH - - N*m (kgf*cm, ft.*lbf): Specified torque - -
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