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.
Under normal operation, the LH front power window control switch receives power from the accessory delay relay through circuits CBP41 (BU) and CBP47 (GN/BU). The accessory delay relay is located within the Smart Junction Box (SJB). The LH and RH front window motors each have their own separate power feeds and grounds and do not share any circuits with the LH or RH rear window motors except through the LH front window control switch.
This pinpoint test is intended to diagnose the following:
- Fuse
- Circuit breaker
- Accessory delay relay
- Wiring, terminals or connectors
- LH front window control switch
- SJB