Fixing a horrible mess - Z31 Performance

Serialsam38

Junior Member

Posts: 2
#1

Fixing a horrible mess

02-16-2019, 10:33 AM

Hi guys,

Yes I am a newbie so far me and my '86 300zx N/A Have done fine. I picked it up for $600. Just drove it 900 miles. My problem is this it has a digital dash in it does not work. When I took the dash out low and behold a speedo cable was there and it is connected. I think they tried to convert it to digital and never got around to it. My absolute question is what harness do i get to go back to analog?
FrozenZ

Senior Member

Posts: 584
#2

02-16-2019, 11:45 AM

when you say "it does not work" do you mean nothing on it works or just the speedo doesn't work?
Serialsam38

Junior Member

Posts: 2
#3

02-16-2019, 12:03 PM

Speedo, Fuel Gauge, Tachometer. Only the warning lamps work. I looked up the power supply awhile back and it wasnt there so i bought one thinking O easy fix. Not its missing one side of the harness and I tore the whole dash apart looking for it.
FrozenZ

Senior Member

Posts: 584
#4

02-17-2019, 08:34 AM

Okay, yep, sounds like you're on the right track. Afraid I don't have much advice besides that there have been a few threads here over the years about conversion back and forth, just start searching…