Restoring a 67 rs/ss with factory ac Replaced under hood wiring harness. I have the wire hooked up to the heater box resistor under the hood. Then found 2 plug ins on the dash wiring harness , one is T shaped has 2 orange wires and 1 brown wire in the upper part of the T then 1 yellow and 1 blue below the yellow. also have a 3 wire near it orange top left yellow top right and medium blue below.
Any help will be appreciated

 

Do you have an assembly Manual for your car .that should help.

 

Yes I do but Can't find anything on this

 

Did the original wiring harness have a provision for heat only and a plug for 4 seasons?
Thanks

 

Since you have an AIM, look in RPO C60 as it will give alterations from base wiring into adding in A/C wiring.

 

Thanks for your help. Seems crazy that they would do something like that.

Thanks

 

See AIM C60 Page E8.
Pictures would be good

 

Found it in the manual Pretty vague