Just starting to do a little work on prepping my gage cluster for hookup to the new dash electronics. I'm trying to determine if this circuit on the back of this gage is part of the gage cluster board or if it can be safely removed with the gage? I'm getting ready to attach some wires to the correct locations on the back of the gage cluster. I want to see if I can have my connections go to plugs that can be connected and disconnected for convenience of any future maintenance that may ever need to be done to the dash.
Examining the gage cluster circuit board on the back it seems to me that it is simply running connections to the lights, and various gages, so I'm wondering why not just simply make your connections to the connectors that are attached to the dash that the gage cluster inserts into. To me this would make for a much cleaner and less complicated install. If anyone has any thoughts to share on this or if you think I'm WAY off the mark please feel free to chime in and offer up some clues or rock hard solid ways that you did your dash install. Please bear in mind that my Trans Am is a 1982 and does not have that yellow box on the back of the gage cluster that is for the VSS system. now I'm not sure if that makes a difference if any??
I took a couple of closeup shot of my connectors that the gage cluster plugs into. I just need to check and confirm my wire colours to make sure which wire is for which gage. I'll compare them with the illustration in the Service Manual and double check with the instructions for the 2 TV Dash install. If I can just connect these connections to plugs that I can rig up for the dash then any future maintenance will be a lot easier to do than having to pull the whole gage cluster out along with the dash and all of it's electronics. ;)