Pinout Values and Diagnostic Parameters

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK POWER WINDOW REGULATOR MASTER SWITCH





(a) Disconnect the H5 switch connector.
(b) Measure the voltage and resistance of the wire harness side connector.

Standard:





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the H5 switch connector.
(d) Measure the voltage of the connector.

Standard voltage:





If the result is not as specified, the master switch may have a malfunction.
(e) Check the AUTO light illumination.
(1) After turning the ignition switch ON, check that the AUTO light illuminates (amber).