[Larry64]

Short orange wire at #4 on ballast resistor to #1 blower motor (thru grommit on firewall).
Large orange #4 on ballast resistor to #6 on switch.
#2 blue on ballast resistor to # 8 on switch.
#3 yellow on ballast resistor to # 7 on switch.
# 5 on switch is 12 volts DC to # 9 fuse block (connects at lug on fuse block marked heater).
Hope this helps Larry