Hummer Forums by Elcova  
Forums - Home
Source Decals

Source Motors
Custom. Accessories.

H2 Accessories
H3 Accessories
Other Vehicles

H2 Source

H2 Member Photos
H2 Owners Map
H2 Classifieds
H2 Photo Gallery
SUT Photo Gallery
H2 Details

H2 Club

Chapters
Application

H3 Source

H3 Member Photos
H3 Classifieds
H3 Photo Gallery
H3 Owners Map
H3 Details
H3T Concept

H1 Source

H1 Member Photos
H1 Classifieds
H1 Photo Gallery
H1 Details

General Info

Hummer Dealers
Contact
Advertise

Sponsored Ads










 


Source Motors - custom. accessories.


Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

 
 
Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 06-29-2003, 06:33 AM
DURAMAX TIM DURAMAX TIM is offline
Hummer Professional
 
Join Date: Mar 2003
Location: N.CENTRAL OHIO
Posts: 474
DURAMAX TIM is off the scale
Default

I just got a letter from Hummer about the brake controller wiring being different between GM 02 and the 03.
It states that the 03 has a different wiring harness (#15085418) and that
1. When your vehicle headlamps or park lamps are turned OFF:
Your electric trailer brakes may not apply when the vehicle brakes are applied.
2.. When your vehicle headlamps or park lamps are turned ON:
Your electric trailer brakes WILL apply WITHOUT the vehicle brakes being applied.
I've put the controller out of my 02 HD into both of my 03 HD P/U trucks and they work fine except the led lite is on when the headlamps are.
Does anyone have the new harness to compare to the old one or anybody have the wiring diagram for the H2 trailer brake connector so I can see what the difference is.
There are only 8 terminals so can't be much different.
__________________
07 White H3 Adventure w/ some black stuff
04.5 GMC D/A CC SLT LB EFI LIVE tuned
98 ZR-2 Blazer
Ex H2&3 owner
My hiking boots and canoe paddle have more miles than most 'offroad' vehicles, over 350 in last year.
Reply With Quote
 


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 06:39 PM.


Powered by vBulletin Version 3.0.7
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.