1966 air coupe wiring question

[vintagecorvette]

I have a 1966 SB air coupe and I am finally installing the correct radio back in it. I have found a harness and I am not sure what it is for. The wires are baby blue, orange and yellow. The radio plug in the car should be green and black correct? Thanks in advance. oWEN

 

[67HEAVEN]

I have a 1966 SB air coupe and I am finally installing the correct radio back in it. I have found a harness and I am not sure what it is for. The wires are baby blue, orange and yellow. The radio plug in the car should be green and black correct? Thanks in advance. oWEN

The Light blue/orange/yellow connector is likely for the heater switch.

 

[67HEAVEN]

The radio connector is Gray/Black/Yellow, while the speaker is green/black.

 

[vintagecorvette]

Thanks for the quick reply.

oWEN