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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Removal
REMOVAL PROCEDURE 1. REMOVE BACK DOOR CENTER GARNISH Click here 2. REMOVE BACK DOOR SIDE GARNISH LH Click here 3. REMOVE BACK DOOR SIDE GARNISH RH Click here 4. REMOVE BACK DOOR TRIM BASE Click here 5. REMOVE PULL HANDLE Click here 6. REMOVE BACK DOOR LOCK COVER Click here 7. REMOV
Components
COMPONENTS ILLUSTRATION *A w/ AVS - - *1 FRONT AXLE HUB SUB-ASSEMBLY LH *2 FRONT AXLE SHAFT NUT LH *3 FRONT DISC *4 FRONT DISC BRAKE CALIPER ASSEMBLY LH *5 FRONT FLEXIBLE HOSE *6 FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH *7 FRONT SPEED SENSOR LH
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