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Home >> Lincoln >> 2009 >> MKX FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2181 (Windows And Glass - Glass, Frames And Mechanisms) >> Diagnosis And Testing >> Glass, Frames and Mechanisms >> Pinpoint Tests >> Pinpoint Test F: A Single Power Window is Inoperative - LH or RH Rear, MKX >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

The LH rear window control switch receives power from the LH front window control switch through circuit CPW14 (VT/WH) when the window lock switch is set to the UNLOCK position, and the accessory delay relay is active. When the LH rear window control switch is pulled, power is sent to the LH rear window motor through circuit CPW21 (BN) and ground through circuit CPW22 (GN/VT) which causes the window to move upward. When the LH rear window control switch is pressed, power is sent to the LH rear window motor through circuit CPW22 (GN/VT) and ground through circuit CPW21 (BN) which causes the window to move downward.

The RH rear window control switch receives power from the LH front window control switch through circuit CPW14 (VT/WH) when the window lock switch is set to the UNLOCK position, and the accessory delay relay is active. When the RH rear window control switch is pulled, power is sent to the RH rear window motor through circuit CPW24 (WH/VT) and ground through circuit CPW23 (GY) which causes the window to move upward. When the RH rear window control switch is pressed, power is sent to the RH rear window motor through circuit CPW23 (GY) and ground through circuit CPW24 (WH/VT) which causes the window to move downward.