Lexus NX: Power Window Control System

Lexus NX Service Manual / Vehicle Exterior / Window / Glass / Power Window Control System

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 Precaution

PRECAUTION POWER WINDOW CONTROL SYSTEM PRECAUTIONS NOTICE: The power window control system uses the LIN communication system and CAN communication system. Inspect the communication function by foll

 Parts Location

PARTS LOCATION ILLUSTRATION *1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH *2 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH *3 FRONT DOOR LOCK ASSEMBLY LH *4 POWER WINDOW REGULATOR

 System Diagram

SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Multiplex Network Master Switch Assembly Front Power Window Regulator Motor Assembly LH

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 Inspection

INSPECTION PROCEDURE 1. CHECK BRAKE CYLINDER AND PISTON (a) Check the cylinder bore and piston for rust or scoring. If necessary, replace the brake cylinder and piston. 2. CHECK PAD LINING THICKNESS (a) Using a ruler, measure the pad lining thickness. Standard thickness: 12.0 mm (0.472 in.) Minimum

 Airbag ECU Malfunction (B1000)

DESCRIPTION The airbag ECU assembly consists of a deceleration sensor, safing sensor, drive circuit, diagnosis circuit, ignition control, etc. If the airbag ECU assembly receives signals from the deceleration sensor, it determines whether or not the SRS should be activated. DTC B1000 is stored when

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