Preparing for NCRS Judging and need help
I'm preparing my 78 Pace Car for judging and these are the things I need to correct:
1) Headlight operation:
Found out that my headlight relays needed rebuilding so there out and on the way to be rebuilt.
2)Antenna operation:
Turn the radio on motor runs but antenna doesn't go up.
Taking it out tomorrow to be rebuilt.
3)AC/Heat System:
My controller operates the fan, AC and heat cycles but doesn't properly direct the flow to AC vents or defroster no matter what the flow stays at the floor vents.
Have no idea how this operates or how to trouble shoot.
4) Tach:
My tach isn't operating it stays buried at 7k.
No idea what to look for or how to trouble shoot this either.
5) Alarm System:
Close all doors turn key to left to set the alarm and the horn continuously sounds. Do the t tops on a car with vin number 02380 have the t tops connected to the alarm system?
No idea what to look for or how to trouble shoot this either.
The NCRS judging is November 3-4 and I'm hoping to have all these gremlins cleared up by then and would really appreciate any help.
Thanks, Pat
Ed
Last edited by ED DINAPOLI; Sep 3, 2023 at 10:20 PM. Reason: missing word
Ed
Thanks Ed
Looks like Zip sells the Willcox-designed board.
https://www.zip-corvette.com/78-79-t...uit-board.html
I'm preparing my 78 Pace Car for judging and these are the things I need to correct:
3)AC/Heat System:
My controller operates the fan, AC and heat cycles but doesn't properly direct the flow to AC vents or defroster no matter what the flow stays at the floor vents.
Have no idea how this operates or how to trouble shoot.
My tach isn't operating it stays buried at 7k.
No idea what to look for or how to trouble shoot this either.
Close all doors turn key to left to set the alarm and the horn continuously sounds. Do the t tops on a car with vin number 02380 have the t tops connected to the alarm system?
No idea what to look for or how to trouble shoot this either.
Good luck! Hope this helps.
https://www.corvetteforum.com/forums...na-wiring.html
#3 here hvac swtch
https://www.corvetteforum.com/forums...-switch-2.html
#4 tach.. here skip to near end for tach board choice and source i went with, also sometimes needle falls over..rev engine past mid point of engine it sometimes comes back
https://www.corvetteforum.com/forums...-question.html
how about pic of your ride ?
Last edited by interpon; Sep 4, 2023 at 08:48 AM.


















