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what do you need, i have all the gm wiring schematics right in front of me
wiring looks pretty simple, only 6 wires
hud pin 4=B+
pin 6=ground
pins 1,2,3 go to the hud switch
pin 7 is your serial data line(pin 1 at your dlc connector under the dash)
pin 1 hud goes to pin 3 at switch
pin 2 hud goes to pin 1 at switch
pin 3 hud goes to pin 6 at switch
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415ci stroker, TVS 2300 Magnacharger, cnc heads, cam, yank ss3200 converter, Kooks long tubes, Bwoody true cold air kit, ZL1 Pump, magnaflow 3" cat-back, lowering springs,BMR control arms and tie rod bars, 3.73 gears, diff mounts, RX can, ADM fuel controller
Last edited by camaro1; 10-03-2010 at 08:36 PM.
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