Heater fan

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CoolCat33

Member
Joined
Jan 29, 2017
Messages
17
Reaction score
0
Location
Illinois
My Car
1971 Mach 1
302 Automatic
I am completely rewiring my 71. Looks like my American Autowire system has 1 hot wire to a heat switch. Anyone help me with a diagram of how to wire it into the switch, then to the fan?  Switch has 4 wires and fan has 3.

 
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