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Crap! Need wiring diagrams and comparisons!


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Posted

Okay, I was going to try the Analog to digital cluster swap in my 94, but the wires are different colors.. and I didn't know this. Can someone tell me what connector goes where, how to tell the difference between same colored wires, and also how they compare to the wires used in older ones. Please help!

-Spencer

Posted

i do believe you have to repin the digi's wiring harness to match the gauge harness. i know some one has done it before.

Posted

oh...well...shit...i was hoping you were doing a newer style...cause i wanna convert mine :twisted:

Posted

Well, I have the GM book.. and frankly, I fucked up already. The wires are different I think..

 

Here's a chart I made up..

Slot Wire Color Function Circuit

C1| tan/white| to brake indicator, .5| 33

C2| white| Tachometer input from EIS, .5| 121

C3| gray| illumination bulbs dimmer input, .5| 8

C4| purple| fuel level sender input, 1| 30

C5| dark green| vehicle speed input from ecm, .5| 389

C6| not used

C7| not used

C8| not used

C9| not used

C10| black| ground to G201, .5| 1550

C11| not used

C12| not used

C13| brown| ignition power to gages, .5| 541

C14| not used

C15| pink| ignition power to indicators, .5| 39

C16| dark green | coolant temperature gage input, .5| 35

 

D1| brown| check gages output to HUD unit, .5| 1675

D2| brown| sir indicator lamp from derm, .8| 358

D3| not used

D4| light blue| to lh turn indicator| 14

D5| light green| to hi beam indicator| 11

D6| dark blue| to rh turn indicator| 15

D7| black| ground to g203, .8| 1450

D8| yellow| "fasten belts" indicator, .5| 237

D9| gray| security warning signal from theft deterrent module, .8| 728

D10| not used

D11| tan| oil pressure gage input, .35| 31

D12| not used

D13| lt grn/black| to "anti-lock" indicator, .5| 875

D14| yel/black| to "low coolant level" indicator, .5| 68

D15| brown| to "check gages" indicator, .5| 25

D16| brown/white| to "ses" indicator, .35| 419

 

Sorry, I did that up real quick and it looked better on Excel. Can anyone tell me (in theory) where wires should go?

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