Wiring Diagram - Chevy and GMC Duramax Diesel Forum
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post #1 of 11 (permalink) Old 05-25-2010, 01:34 PM Thread Starter
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Angry Wiring Diagram

SOMEONE PLEASE HELP ME WITH THIS! I have been searching and searching for hours. I am looking for a complete wiring diagram for a Chevy 2500HD. I found a complete PDF file with a breakdown of every wire and lost it. Can someone please help me out? I am looking for one I can print.

2006 Silver Chevy 2500HD 4x4 LBZ EXT Cab/SB
5" MBRP Exhaust W/ BD Manifold / AEM HD Brute Force Intake / Diamond eye DP
EFI Live w/ DSP 5
AVIC F90BT Head Unit W/ Steering Control & Onstar Modules
Center Console Integrated 800W PWR Inverter W/High Idle Mod
Outback bumper W/ 2X6" & 2X4" lamps
6" Fabtech Suspension liftkit
Toyo OC AT's (35X12) on 18X9 XD Spy rims
Bushwacker pocket style fender flares
Westin Oval nerf bars.
http://www.hightechautoandtruck.com/
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post #2 of 11 (permalink) Old 05-25-2010, 01:40 PM
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Is there one you need in general?

Eric: 2005 GMC 2500HD LLY

It's a man's obligation to stick his boneration in a women's separation; this sort of penetration will increase the population of the younger generation.
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post #3 of 11 (permalink) Old 05-25-2010, 01:45 PM Thread Starter
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Quote:
Originally Posted by Jonsey181 View Post
Is there one you need in general?
No, just a complete wiring harness diagram. I had one that explained all the ECM pins, voltages, routing and everything, it was like 30 something pages.

2006 Silver Chevy 2500HD 4x4 LBZ EXT Cab/SB
5" MBRP Exhaust W/ BD Manifold / AEM HD Brute Force Intake / Diamond eye DP
EFI Live w/ DSP 5
AVIC F90BT Head Unit W/ Steering Control & Onstar Modules
Center Console Integrated 800W PWR Inverter W/High Idle Mod
Outback bumper W/ 2X6" & 2X4" lamps
6" Fabtech Suspension liftkit
Toyo OC AT's (35X12) on 18X9 XD Spy rims
Bushwacker pocket style fender flares
Westin Oval nerf bars.
http://www.hightechautoandtruck.com/
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post #4 of 11 (permalink) Old 05-25-2010, 01:49 PM
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I cant get you like a whole book in one file but I can get certain pages.

take a look at this thread this is where I listed all pinouts from the 2005 LLY ECM harnesses

LLY ECM Pinout

Eric: 2005 GMC 2500HD LLY

It's a man's obligation to stick his boneration in a women's separation; this sort of penetration will increase the population of the younger generation.
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post #5 of 11 (permalink) Old 05-25-2010, 01:53 PM Thread Starter
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Quote:
Originally Posted by Jonsey181 View Post
I cant get you like a whole book in one file but I can get certain pages.

take a look at this thread this is where I listed all pinouts from the 2005 LLY ECM harnesses

LLY ECM Pinout
It is somewhere in here I know that. I found it through the course of trying to rig my high idle. I have a BOSCH ECM. I appreciate your help man.

2006 Silver Chevy 2500HD 4x4 LBZ EXT Cab/SB
5" MBRP Exhaust W/ BD Manifold / AEM HD Brute Force Intake / Diamond eye DP
EFI Live w/ DSP 5
AVIC F90BT Head Unit W/ Steering Control & Onstar Modules
Center Console Integrated 800W PWR Inverter W/High Idle Mod
Outback bumper W/ 2X6" & 2X4" lamps
6" Fabtech Suspension liftkit
Toyo OC AT's (35X12) on 18X9 XD Spy rims
Bushwacker pocket style fender flares
Westin Oval nerf bars.
http://www.hightechautoandtruck.com/
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post #6 of 11 (permalink) Old 05-25-2010, 02:04 PM
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Im not sure if the harnesses for the Bosch and Delphi differ? But if im not mistaken doesnt the Bosch only have 2 harnesses? and the delphi have 3?

either way if you subscribe to Alldatadiy.com you will have access to all that info

Eric: 2005 GMC 2500HD LLY

It's a man's obligation to stick his boneration in a women's separation; this sort of penetration will increase the population of the younger generation.

Last edited by Jonsey181; 05-25-2010 at 02:09 PM.
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post #7 of 11 (permalink) Old 05-25-2010, 02:07 PM
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Quote:
Originally Posted by Jonsey181 View Post

either way if you subscribe to Alldatadiy.com you will have access to all that info
Fixed it for you!!

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post #8 of 11 (permalink) Old 05-25-2010, 02:09 PM
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Thank you

Eric: 2005 GMC 2500HD LLY

It's a man's obligation to stick his boneration in a women's separation; this sort of penetration will increase the population of the younger generation.
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post #9 of 11 (permalink) Old 05-25-2010, 02:31 PM Thread Starter
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I found it!!!! Wooooooooooooooooooooooooooooooooooooooooooo!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!

2003 & BEYOND LIGHT DUTY C/K FULL-SIZE TRUCK ELECTRICAL

2006 Silver Chevy 2500HD 4x4 LBZ EXT Cab/SB
5" MBRP Exhaust W/ BD Manifold / AEM HD Brute Force Intake / Diamond eye DP
EFI Live w/ DSP 5
AVIC F90BT Head Unit W/ Steering Control & Onstar Modules
Center Console Integrated 800W PWR Inverter W/High Idle Mod
Outback bumper W/ 2X6" & 2X4" lamps
6" Fabtech Suspension liftkit
Toyo OC AT's (35X12) on 18X9 XD Spy rims
Bushwacker pocket style fender flares
Westin Oval nerf bars.
http://www.hightechautoandtruck.com/
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post #10 of 11 (permalink) Old 10-14-2011, 04:10 PM
 
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where did you find it
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