Anyone with with experience or AllData please help

[Ron Spencer]

So im trying to put a 96 silverado 5.7 vortec harness on my 97 silverado 5.0 vortec and i ran into some issues at the c100..on my original bulkhead E1 is a small purple wire, im assuming crank fuse output??

Well on the 96 harness E1 is a big yellow wire. Anyone got diagrams for both years? Or know what i can do to make it work?

 

[PlayingWithTBI]

Anyone got diagrams for both years? Or know what i can do to make it work?

Try looking them up in the FSMs for those years.
www.gmt400.com/threads/88-98-service-manuals.43575/

88-98 Service Manuals

Over the years I have collected a bunch of GM service literature. Links to PDF Scans of service and STG manuals and a links to the Parts manuals. You'll need the FREE Adobe Acrobat reader to open these files. Get it directly from Adobe here {http://get.adobe.com/reader/} If you're not...

www.gmt400.com

 

[Ron Spencer]

Try looking them up in the FSMs for those years.
www.gmt400.com/threads/88-98-service-manuals.43575/

88-98 Service Manuals

Over the years I have collected a bunch of GM service literature. Links to PDF Scans of service and STG manuals and a links to the Parts manuals. You'll need the FREE Adobe Acrobat reader to open these files. Get it directly from Adobe here {http://get.adobe.com/reader/} If you're not...

www.gmt400.com

Your collection goes straight from 95 to 98. 97 is just a blank field

 

[PlayingWithTBI]

Your collection goes straight from 95 to 98. 97 is just a blank field

Scroll further down the thread, others have added theirs later on.

 

[Ron Spencer]

Scroll further down the thread, others have added theirs later on.

Only difference in the c100 was that the tach wire was in a different spot. And there was something called an sir ground where it shoulda been. So i moved the tach wire to the correct spot. But not sure what tondo with the sir ground. Whats it for anyway?

 

[Road Trip]

Only difference in the c100 was that the tach wire was in a different spot. And there was something called an sir ground where it shoulda been. So i moved the tach wire to the correct spot. But not sure what tondo with the sir ground. Whats it for anyway?

SIR definition:

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Caution: If your vehicle is equipped with airbags, be sure to treat the associated SIR wiring with due diligence.

Safe travels --