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HUD install only for coupes?


will_s95

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I am trying to install a HUD that I got from the junkyard. I pulled part of the dash off and I see the space where the HUD goes, but I cannot find the wires for it anywhere. I found one wrapped up behind the lightswitch but it fits neither the HUD nor the light switch. Is this only a mod for coupes? I have a sedan. If so, does anyone want to buy a HUD, HUD specific switch, and dash piece? Lol.

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Okay, so I need to go back to the junkyard and pull some wires out of the car I got it from then? From all the YouTube vids I watched I figured they'd all just be tucked back there allready :(

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Thinking maybe this is a bit beyond me for what it's worth... What I thought would be an easy mod just has me missing parts and snapping my dash (just noticed that all the rivets for the right cubby above the radio broke).

 

Is there any way to test and see if the HUD unit powers on so maybe I can have a better chance at selling it? I have a 12 and 5 volt power supply. Thanks.

Edited by will_s95
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Looks like according to this I connect positive to a1 and ground to a8. Should I use 12v?

 

94-96 GP HUD unit

GM P/N case 16196224, lens 16158593A, internals? 16158606 (internals made by FUTABA in Japan)

(row 1)

Pin# Wire color Purpose(connection/source)

A1 BRN HUD (Direct from HUD switch F)

A2 GRY/BLK parking lamp input (splices into headlight switch output)

A3 --- not used

A4 DK GRN VSS (links to VSS cluster feed)

A5 TAN oil pressure indicator (spliced into cluster feed)

A6 DK GRN/WHT low fuel(direct to Cluster ?)

A7 LT BLU left turn signal(splices into cluster feed)

A8 BLK ground (splices into cluster feed)

(row 2)

B1 YEL motor up (Direct from HUD switch E)

B2 BRN motor down, (Direct from HUD switch H)

B3 LT BLU english/metric, grounded=metric(feeds from Trip B5 or E/M switch)

B4 BRN charge indicator (splices into cluster feed)

B5 DRK GRN coolant temp (direct feed from cluster)

B6 LT GRN high beam (splices into cluster feed)

B7 DK BLU right turn signal (splices into cluster feed)

B8 WHT HUD dimmer switch input (Direct from HUD switch C)

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HUD powered on. Cool green lights. Now to clean it off and decide weather to save it and hack up my wiring and try to make it work or see how much money I can get for the parts... Gonna be tough shipping a big dash piece somewhere. Thanks for the help guys.

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