bowtiegurl
TYF Newbie
Can someone please tell me where all the ground wire locations are on my 2007 GMC Yukon SLT 5.3 l 4wd?
Ground Wires
- Thread starter bowtiegurl
- Start date
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Hobert
Full Access Member
Hobert
Full Access Member
You can download an electrical manual from the GMupfitter site. It contains the above diagram
https://www.gmupfitter.com/wp-content/uploads/2021/05/2007_LD_ElectricalUtilitiesSUV.pdf
https://www.gmupfitter.com/wp-content/uploads/2021/05/2007_LD_ElectricalUtilitiesSUV.pdf
all over as noted above
Dustin Jackson
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Very interesting, I am certain the negative battery cable connects to the front of the passenger side head but that isn't illustrated above.
shows it at the rear but yes it connects to the front right head and a smaller ground on the same harmess goes on the upper right frame rail up almost under the bumper
mikez71
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That diagram shows '03 up, but is not the '07 up diagram. Very similar from what I remember (obviously the pass head ground in slightly different location)
Dustin Jackson
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If we are in the 07+ section let’s get the right chart for our friend here
mikez71
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Page B-19
Page B-20
