mark300z

Can someone please tell me where I can get my digi dash over-hauled.Thanks
1985 300ZX non turbo

 

AZ-ZBum

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Disclaimer:
One thing you'll find about me is that I can be very helpful to people who take their time to ask complete questions with good grammar and punctuation. I'm also a real ass to people who don't show at least a little effort in their posts.
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dono200sx

There is also a write up here that you can do yourself. I'm not sure what the problem is, but it's worth looking into.

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Donovan Maxwell
2002 Altima 3.5 SE - Wife's Daily Driver
1984 300ZX NA -Project Car
1993 Mustang LX, 5.0L - Daily Driver

ALSET

there is a contole module for the dash .If i remember right its under the driveside dash over towards the center console.
If you have any electronics experiance you can take the cover off of it and inspect the solders real good , there is a bad one usaully . Locate it , resolder it and it fixes the problem.
Speaking of , what is the problem?? 1/2 the dash quit working?
Hope this helps

z31

I'm pretty sure I've got a spare power supply for a 85 dash laying around if it's something more serious than the solder joints.

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David Wright
1988 Nissan 300ZX Turbo SS
1998 Audi A4 1.8TQ - the winter beater
1990 VW Cabriolet - GF's new project :)

 

ICP Sux0rZ!

well whats wrong with it? does it work? over hauled is a very broad term

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1987 300Zx Pic 1

1970 Custom VW roadster Pic 1 Pic 2 Pic 3

Z812

hey Z31 what'll you take for that spare supply box?

mark300z

Basically what happens is usually when I start the car I have to tap on the dash to get the display to work. Also, when I'm driving down the road, sometimes the display flickers on and off and I have to tap on the dash to correct it. It sounds like loose connections to me but I'm not very good at soldering.Also the gas gauge doesn't show the right amount of fuel, the temp gauge like to float up and down and the oil pressure gauge hardly ever shows pressure even though I know there's plenty.

z31

Mark, you have a PM. I've fixed most of that stuff on my previous Zs, we can get together sometime this week and see if we can't get you fixed up

Z812: I'll see if I can get Mark up and running, then I'll get back to you.

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David Wright
1988 Nissan 300ZX Turbo SS
1998 Audi A4 1.8TQ - the winter beater
1990 VW Cabriolet - GF's new project :)

zak187

im haven the same problem only my gas gauge, and trip odos never come on the rest just cuts in and out. the sweet spot to bring it back seems to be right above the accel/deccel gauge.

 

NickZ31

I also have a problem with my dash the Tach and the Speedometer do not work the security and the gas works.

Z812

mine just went out totally. it was working one day and wasn't the next. So mine is most likely the power supply box right?

zak187

mines totaly gone now too. all of it.

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86 300zx n/a
98 mustang gt
90 SHO
85 f150
89 f150 (in about a week)

Andre2000

I have a digital dash that totally works if anyone needs it. It stock for the late 84-86 models. All 84-86 dashes are interchangeable in those years, but this one has the RPMs evenly spaced. Its really nice and bright, bought it for myself but now I need $$ for books (dead broke). If anyone is interested just email me, I can take pictures of it too. But you know, alot of the probs here sound like the Power supply unit. Its easily fixable.

CharlesA

Digital dash is working except for fuel gauge (far left in digital grouping) that just went out. Does this sound like a solder joint issue in control module as previously discussed in this thread?

Thanks.