Lexus NX: System Diagram
Lexus NX Service Manual / Vehicle Exterior / Wiper / Washer / Wiper And Washer System / System Diagram
SYSTEM DIAGRAM
FRONT WIPER AND WASHER SYSTEM (w/ Rain Sensor)
FRONT WIPER AND WASHER SYSTEM (w/o Rain Sensor)
REAR WIPER AND WASHER SYSTEM
HEADLIGHT CLEANER SYSTEM (w/ Headlight Cleaner System, for Triple Beam Headlight)
HEADLIGHT CLEANER SYSTEM (w/ Headlight Cleaner System, for Single Beam Headlight)
WASHER FLUID LEVEL WARNING SYSTEM
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System Description
SYSTEM DESCRIPTION WASHER-LINKED FUNCTION (a) This system operates the front wipers at low speed immediately after spraying a jet of washer fluid when the front washer switch is turned on for 0.3 seco
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the wiper and washer system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
Recognition code registration is necessary when replacing the main body ECU (multiplex network body ECU).
If the main body ECU (multiplex network body ECU) is repla
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Drive Motor "A" Inverter Performance (P0A78-284)
DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates when the temperature of the inverter for the motor has become abnormal. The cause of this malfunction may be one of the following: Area Main Malfunction Description Step Inverter low-voltage circuit The connectors are not connected
Seat Belt Buckle Switch (LH) (B1656)
DESCRIPTION The seat belt buckle switch LH circuit consists of the airbag ECU assembly and front seat inner belt assembly LH. DTC B1656 is stored when a malfunction is detected in the seat belt buckle switch LH circuit. DTC No. Detection Item DTC Detection Condition Trouble Area B1656
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