Does anyone know the wiring order of the fuel harness I have 4 wires going in one broken at the end not sure if it's the power supply color seems pale yellow or tan.

 

LOL. Doc Olds will be along shortly to tell you that you posted this in the wrong area. In the meantime, what year/model Hummer do you have?

 

This is from the 2006 H3 3.5. Colors/pins are the same from 2006-2008, 3.7 or 5.3.

 

2003 H2 Hummer.....

 

Ty ...for the schematic but my colors are black, red, black, and pale yellow or tan that's the broken one.. Hoping that's the juice cause my fuel pumps dead. Hard to test limited access from the wheelwell. Trying to confirm that's the juice before I splice and replace harness.