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 DECK BOARD ASSEMBLY Click here 2. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY Click here 3. REMOVE REAR DECK FLOOR BOX (w/ Spare Tire) Click here 4. REMOVE DECK FLOOR BOX LH (w/ Spare Tire) Click here 5. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before se
Absorber Control Actuator (for Rear Side)
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT ABSORBER CONTROL ACTUATOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: for LH Side Tester Connection Condition Specified Condition 1 (+) - 3 (-) 15 to 25°C 2.8 to 4.4
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