Hummer H3T The popular H3 gets the added capabilties of a small pick-up, with the look and performance of the original H3.

H3 wiring harness

Thread Tools
 
Search this Thread
 
Old Mar 22, 2020 | 08:36 PM
  #1  
Heebie3's Avatar
Thread Starter
|
Junior Member
Joined: Jan 2016
Posts: 6
Default H3 wiring harness

Hello,
I just installed a different engine and wiring harness in my HT3. Everything went fine except that the new wiring harness doesn't have a plug in for the front differential. The vehicle runs fine but as expected, I have a service 4 wheel drive message. Can I wire a plug in into the harness?

Thanks,

Heebie
 
Old Mar 22, 2020 | 10:34 PM
  #2  
bronxteck's Avatar
Senior Member
Joined: Apr 2019
Posts: 3,192
From: BX NY North East
Default

you can pull it out of the old harness and pin it into the new engine harness connector. just run it in its own wire loom run it along, and zip tie it to the new harness.
 
Old Mar 23, 2020 | 08:21 AM
  #3  
Heebie3's Avatar
Thread Starter
|
Junior Member
Joined: Jan 2016
Posts: 6
Default

Thank you very much. Now I just have to figure out how to do it.

Heebie
 
Old Mar 24, 2020 | 12:01 AM
  #4  
bronxteck's Avatar
Senior Member
Joined: Apr 2019
Posts: 3,192
From: BX NY North East
Default

start at the front diff plug you need and work your way to the main harness.
that will give you a general idea of how to de pin
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Heebie3
Hummer H3T
4
Mar 24, 2020 06:43 PM
68Thunder427
PRIVATE For Sale / Trade Classifieds
3
Mar 12, 2017 11:30 AM
spb4444
PRIVATE For Sale / Trade Classifieds
0
Oct 25, 2013 03:20 PM
Deputyj
PRIVATE For Sale / Trade Classifieds
0
Sep 16, 2013 06:06 PM
winston44
PRIVATE For Sale / Trade Classifieds
3
Mar 10, 2010 11:23 PM




All times are GMT -5. The time now is 09:45 PM.