Answer 1. blown fuse 2. broken wire 3. broken heat sensor (on side of heater housing, inside car) 4. burnt wires 4. bad blower motor speed resistor 5. bad blower motor 6. bad blower motor switch
1-6-3-5-2-4 BUT NOTE that #1 is at back left hand side (when viewed from driver's seat, left bank is #1, #2, #3,(at front)then on right hand side #4, #5, #6 from back to front of car .