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Power Window Switch Circuit

  1. Connector Disconnected -  Disconnect the connectors from the switch and inspect the connector on the wiring harness side. See CONNECTOR IDENTIFICATION . See INSPECTING POWER WINDOW SWITCH CIRCUIT (CONNECTOR DISCONNECTED)  table. If the circuit is not as specified, inspect the circuits connected to other parts.
    INSPECTING POWER WINDOW SWITCH CIRCUIT (CONNECTOR DISCONNECTED)

    Tester Connection Condition Specified Condition
    9 - Ground Constant (Front LH Side Only) Continuity
    10 - Ground Constant (Rear LH Side Only) Continuity
    12 - Ground Constant Continuity
    7 - Ground Constant B+ Voltage
    8 - Ground Ignition Switch LOCK No Voltage
    8 - Ground Ignition Switch ACC Or ON B+ Voltage
    11 - Ground Ignition Switch ON & power Window Master Window Lock Switch OFF B+ Voltage
    11 - Ground Ignition Switch ON & Power Window Master Switch Window Lock Switch ON No Voltage
  2. Connector Connected -  Connect the wiring harness side connector to the power window switch and inspect the connector from the back side. See CONNECTOR IDENTIFICATION . See INSPECTING POWER WINDOW SWITCH CIRCUIT (CONNECTOR CONNECTED)  table. If circuit is not as specified, inspect the wiring harness.
    INSPECTING POWER WINDOW SWITCH CIRCUIT (CONNECTOR CONNECTED)

    Tester Connection Condition Specified Condition
    2 - Ground Constant Continuity
    8 - Ground Ignition Switch ON 2.5 Volts
    1 - Ground Ignition Switch ON & Master Switch OFF No Voltage
    1 - Ground Ignition Switch ON & Master Switch DOWN 9 Volts Or More
    1 - Ground Ignition Switch ON & Driver Door Glass Is Closed No Voltage
    1 - Ground Ignition Switch ON & Master Switch AUTO UP 9 Volts Or More
    1 - Ground Ignition Switch ON & Driver Door Glass Is Opened No Voltage
    3 - Ground Master Switch DOWN (Driver Door Glass Is Opened) Below 1 Volt
    3 - Ground Master Switch UP (Driver Door Glass Is Closed) & Switch OFF 10-14 Volts To 0 Volt
    4 - Ground Power Window Operating Approx. 5.5 Volts
    6 - Ground Ignition Switch ON & Master Switch OFF No Voltage
    6 - Ground Ignition Switch ON & Master Switch DOWN 9 Volts Or More
    6 - Ground Ignition Switch ON & Driver Door Glass Is Closed No Voltage
    6 - Ground Ignition Switch ON & Master Switch AUTO DOWN 9 Volts Or More
    6 - Ground Ignition Switch ON & Driver Door Glass Is Opened No Voltage
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