Driver's Window Not Working; Others Work Okay

Remove 6-pin connector from driver's door main switch. Apply battery voltage between Blue/Red wire and Blue/Black wire. Window should move up or down.
Reverse battery leads. Window should move in other direction. If window moves up and down, replace switch. If window does not move, check circuits between main switch and motor.
Repair circuits as necessary. If circuits are okay, apply battery voltage between motor terminals. If motor works, recheck circuits. If motor does not work, replace motor.