08 H2/LMM harness help needed

[Dp81]

So I have an 08 Hummer H2 and I'm trying to do an lmm swap. I ran across a wiring conversation that led me here. If anyone out there knows anything about rewiring the harness please HELP !!!!!!!

 

[TheBac]

Moved to the swap section and retitled the thread so others will see it. Good luck to you.

 

[2004LB7]

go to GMupfitter.com. they have all the wiring diagrams in PDF format. download the one(s) you need and study it well. it should have all you need

 

[Dp81]

Thanks guys

 

[kidturbo]

Here ya go. This should help..

I typically tie all the pink wires together, along with the blue wire listed as Wakeup Serial Data. The single red wire goes to battery. That will get ya up and running. However the MAF pink should be kept separate as shown below, so a bad MAF doesn't leave ya stranded.

 

[Dp81]

Thank you so much

 

[Washx3]

So I have an 08 Hummer H2 and I'm trying to do an lmm swap. I ran across a wiring conversation that led me here. If anyone out there knows anything about rewiring the harness please HELP !!!!!!!

Did you get this completed?

 

[Washx3]

Moved to the swap section and retitled the thread so others will see it. Good luck to you.

Where is this thread that you moved to the swap section? I am doing the same work and having issues with the communication

 

[TheBac]

Where is this thread that you moved to the swap section? I am doing the same work and having issues with the communication

You just posted in it.