body and interior Heater Box Electrical-Two Questions

[Ringworm02]

I have two heater box electrical questions, hopefully you could answer these questions for me. I removed my heater box some time ago and my tags have disappeared:

 

First:

 

Is there a ground that attaches to the driver's side heater box mounting stud? There is a wire hanging from the dash that has an eyelet that coincidentally reaches that stud. 

 

 

Second:

 

What color wires go to which terminal on the front of the box? Up, down, and to the right. I have the male plug figured out.

 

 

Thanks

 

 

 

[colorobo2002]

That brown wire is your ground, bolts up where you thought. Mike mccarthy's book has a good picture of that connection of wires, and which goes where. I was trying to figure out the wiring order myself the other day, but haven't dug out the book. I'd you don't get an answer today, I'll dig out the book this weekend and can post the configuration. Good luck.

[jgerock]

What year is your car?

 

 

From my 69.  Note the brown ground terminal.

 

 

The heater box in the 73 has the wire colors labeled

 

here is the page from Mike Macartney's restoration book

 

Grounding point on the left side