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Left Hand Rear Power Window Regulator Switch

  1. Disconnect the connector. See CONNECTOR IDENTIFICATION .
  2. Inspect the voltage and continuity of each terminal of the vehicle's side connector. See INSPECTING LH REAR POWER WINDOW REGULATOR SWITCH VOLTAGE & CONTINUITY  table. If the value is not as specified, there may be a malfunction in the vehicle's side.
    INSPECTING LH REAR POWER WINDOW REGULATOR SWITCH VOLTAGE & CONTINUITY

    Tester Connection Wiring Color Condition (Specified Condition)
    7 (GND) - Body Ground White/Black - Body Ground Constant (Continuity)
    12 (BDR) - 7 (GND) White/Blue - White/Black Constant (10-14 Volts)
    1 (MDN) - 6 (MUP) Green/Red - Red Constant (Continuity)
    10 (E) - 7 (GND) White/Black - White/Black Constant (Continuity)
    3 (LMT) - 7 (GND) Light Green - Green/Yellow Rear Left Hand Side Door Glass Fully Closed (No Continuity)
    3 (LMT) - 7 (GND) Light Green - Green/Yellow Rear Left Hand Side Door Glass Opened By .157 in. (4 mm) (Continuity)
  3. Connect the connector and inspect the voltage between each terminal of the connector. See INSPECTING LH REAR POWER WINDOW REGULATOR SWITCH VOLTAGE  table. If the value is not as specified, replace the regulator switch. See step  1) of POWER WINDOW REGULATOR MOTOR (REAR DOOR)  under REMOVAL & INSTALLATION.
    INSPECTING LH REAR POWER WINDOW REGULATOR SWITCH VOLTAGE

    Tester Connection, Wiring Color Condition (Specified Condition)
    6 (MUP) - 7 (GND), Green - White/Black Ignition Switch ON, Left Hand Side Regulator Switch OFF - UP/Manual Operation (0 Volt - 10-14 Volts)
    6 (MUP) - 7 (GND), Green - White/Black Ignition Switch ON, Rear Left Hand Side Door Glass Fully Opened, Left Hand Side Rear Regulator Switch UP (Auto Operation) - Door Glass Fully Closed (0 Volt - 10-14 Volts - 0 Volt)
    1 (MDN) - 7 (GND), Red - White/Black Ignition Switch ON, Left Hand Side Rear Regulator Switch OFF - DOWN/Manual Operation (0 Volt - 10-14 Volts)
    1 (MDN) - 7 (GND), Red - White/Black Ignition Switch ON, Rear Left Hand Side Door Glass Fully Closed, Left Hand Side Rear Regulator Switch OFF - DOWN (Auto Operation) - Door Glass Fully Opened (0 Volt - 10-14 Volts - 0 Volt)
    11 (PCT) - 7 (GND), Gray - White/Black Ignition Switch ON, Window Lock Switch LOCK - NORMAL (0 Volt - 10-14 Volts)