LH Front Window Switch Operation

When the Ignition Switch is in Run. battery voltage is supplied to the LH Front Door Lock and Side Window Switch through the PWR WDO Circuit Breaker and the YEL (343) wire. When the LII Front Window Up Switch is operated. battery voltage is supplied to the LH Front Side Window Regulator Motor through the DK BLU (164) wire. The window motor is grounded through the BRN (165) wire and the window switch Down contact.

The regulator motor runs to drive the window up. When the Down switch is operated. battery voltage is supplied to the window regulator motor in the opposite direction through the BRN (165) wire. The window regulator motor is grounded through the DK BLU (164) wire and the window switch Up contact. The motor runs to drive the window down.