For those who have supercab/supercrew Ford F150 2005 that have troubles at its power windows, may be this wiring diagram can help you. This power window wiring diagram explain switch of various window positions with power window motor, central junction box, master window adjust switch. For new body style trucks broken wire is common problem, so it recommended checking it first. Or maybe check the fuse in the central junction box and the circuit breaker. Look here the full pic of F150 2005 power window wiring diagram.