83 heater controls in an 81

[73tlcv8]

Can someone please post a scan of the heater and AC section of the 81 pickup FSM wiring diagram? I need to confirm the wire colors associated with the AC amplifier and where they all go. I assume they are the same as on the 83 diagram but just want to be sure. I am making up a conversion harness to use the 82/83 rotary fan and AC controls in my 81. Thank you.

 

[LAMBCRUSHER]

please, do post detailed description of your build once you get that diagram...

 

[73tlcv8]

will do, making it a relatively plug and play thing without having to hack into the original harness.

 

[73tlcv8]

found this for the 79 pickup, I think it is the same wiring as the 81.

 

[73tlcv8]

83 fan controls in a 79-81 truck. Forgot to mention in the write up, the steel dash frame itself as well as the bezel will need to be changed to accomodate installing the later contrtols.