Analog to digital Dash

[maliblu]

I have an 86 Grand National with an analog Dash I was wondering besides the digital cluster what else do I need to convert it over. The digital dash is from an 84 T-type will this still work? Thanks for your Help.

 

[FastRegalWE2]

I have heard it is so much of a PITA, its not worth doing

 

[irene.jack]

I am changing from digital to analog to install gnx dash and need the analog dash wiring harness myself,maybe we can help each other on these projects

 

[turbofish38]

The only thing missing from the 84 wire harness is the Powermaster circuit. It might be a plug and play if you are running vacuum brakes. What I would do is find a pinout for the C100 connector to see what is all different there. I'm thinking the IC cars have a couple of circuits the HA cars dont like the ECM and SOL fuse. I'm not 100% for sure.

 

[GregInAtl]

Remember, Digi Dash has no Tach, so after a while you miss it, and installing an after market tach takes you back to Analog.
just my $.02, and I have digi in my 86.