Suburban Dash Rear AC switch

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Brian Bonehill

Junior Member
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Dec 30, 2020
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Location
Dallas
First Name
Brian
Truck Year
1986
Truck Model
Suburban
Engine Size
5.7
My 86 Burb had a short in the rear AC switch on the dash. (The one that is hi / low / off, black rocker switch). I want to get a new one as I upgrade the system. I cannot find one for the life of me. Does anyone have a link to one? Thanks.
 

saltdog

Supporting Member
Supporting Member
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Aug 9, 2020
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Location
US
First Name
Mike
Truck Year
1983
Truck Model
K20 Suburban
Engine Size
350
@Daddyscaddy To use, you will need to cut off the factory plug connector and use individual insulated disconnects on each wire (2, 12 AWG and 1, 16 AWG). Each row of switch terminals is separate they do not interconnect electrically - so just use one row (ie 1,2,3). Grey hot wire to center term 2, low (yellow) and high (Orange) wires can go to each side 1 and 3. The Grey wire is from Bat fused at 20 Amps in the panel, Orange is load to fan, yellow to resistor in evaporator case. High does not use resistor
 

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