POWER WINDOW CONTROL SYSTEM Driver Side Power Window Motor Circuit

DESCRIPTION

This circuit transmits signals from the power window master switch to the power window regulator motor (Driver side).

WIRING DIAGRAM

A003CMOE05

INSPECTION PROCEDURE

PROCEDURE


  1. INSPECT POWER WINDOW REGULATOR MOTOR


    1. A003CZKE01

      Remove the power window motor.

    2. Apply battery voltage to the motor connector according to the table below.

      Note

      Do not apply battery to any terminals except terminals 1 and 2.

      Standard
      Measurement Condition Specified Condition

      Battery positive (+) → Terminal 1 (D)

      Battery negative (-) → Terminal 2 (U)

      		 Motor gear rotates clockwise

      Battery positive (+) → Terminal 2 (U)

      Battery negative (-) → Terminal 1 (D)

      		 Motor gear rotates counterclockwise

    NG

    REPLACE POWER WINDOW REGULATOR MOTOR

    OK

  2. CHECK WIRE HARNESS (WINDOW REGULATOR MOTOR - POWER WINDOW MASTER SWITCH)


    1. A003CURE03

      Disconnect the K5 (L5) and K4 (L4) connectors.

    2. Measure the resistance according to the value(s) in the table below.

      Standard resistance
      LHD Models
      Tester Connection Condition Specified Condition
      L5-4 (U) - L4-2(U) Always Below 1 Ω
      L5-9 (D) - L4-1 (D) Always Below 1 Ω
      L5-4 (U) - Body ground Always 10 kΩ or higher
      L5-9 (D) - Body ground Always 10 kΩ or higher
      RHD Models
      Tester Connection Condition Specified Condition
      K5-4 (U) - K4-2(U) Always Below 1 Ω
      K5-9 (D) - K4-1 (D) Always Below 1 Ω
      K5-4 (U) - Body ground Always 10 kΩ or higher
      K5-9 (D) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    PROCEED TO NEXT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE