Normal Operation
WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
The LH front power window control switch receives power from the delay accessory relay through circuit CBP41 (BU). The LH window motor receives battery power through circuit SBP04 (GN/RD) and ground through circuit GD133 (BK). When the LH front window control switch is operated in the up position, the LH front window motor receives a voltage signal through circuit CPW11 (BU/GY). When the LH front window control switch is operated in the down position, the LH front window motor receives a voltage signal through circuit CPW10 (YE/VT). When the LH front window motor receives a ground signal on circuit CPW29 (VT/GY), the LH front window motor will enter one-touch up/down mode.
This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- LH front window motor
- LH front window control switch
- LH front window motor not initialized