Full Size Service Manuals

Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
Thanks to our good friend @Reprise , we now have a set for full size trucks. Although these are specifically for 1998-2006 Silverado and Sierra, these will also be useful for Tahoe and Suburban owners.

Full Size GM Truck Service Manuals (655.7 MB)

NOTE: This is a specific login to download THESE manuals. NOT your GMTNation username and password. Please do not PM me if you use your GMTNation username and it fails.

login: gmtnation
password: freemanuals


*********
Please note that the FireFox browser has issues with the password handling and that these downloads are not under HTTPS, flagging them as security risks. Chrome and Edge work fine once you allow the download.
*********

ATSG 4L60E Manual (Site download)

ATSG 6L80E Manual (External site download)
 
Last edited:

Reprise

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Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
Yup.
 
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steve406

Member
Feb 29, 2020
5
montana
Thanks for all any help i live in a small town in Montana my brother in law is a mecanic for 30 years wants me to get in to fixing Clusters going to start with GM ones first 99 to 02 03 to 06 07to 10
looking at building a portable power supply so i can have the different year pig tails so i can hook up the different years up to test lights, motors has anyone built one that they can share any help would be great Thanks
 

Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
This thread might have the info you're looking for:
 
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mrrsm

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Oct 22, 2015
8,505
Tampa Bay Area
Searched for this "2000 Chevrolet Silverado Owner's Manual" and later located one online. If this belongs among the others for the Full Size Trucks ...here goes:
 

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  • 2000_chevrolet_silverado_owners.pdf
    2.9 MB · Views: 46

Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
Pretty much all owners manuals are available from GM. I'd go to owner support and they have a link to them. On my phone right now so can't find the link.
 
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Wooluf1952

Member
Nov 20, 2011
2,663
Milwaukee, Wisconsin
Thanks MRRSM While I was looking at that CD, I found a hard copy:
I can get a lot of the info from You Tube, but I like a hard copy also.
 
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mrrsm

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Oct 22, 2015
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ATSG 4L60E/65E/70E- 4L80E/85E DIAGNOSTIC CODE BOOK:
 

Attachments

  • 4L60E_80E_CODE_BOOK.pdf
    3.8 MB · Views: 78
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gmselec

Member
Feb 17, 2022
2
mich
My antivirus will not allow download from that site--anyboby else have this happen--is there another link/site to get gm truck manual
 

Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
How about just turning off your antivirus? It's safe.
 
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Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
Fixed. Try again.
 
Thanks to our good friend @Reprise , we now have a set for full size trucks. Although these are specifically for 1998-2006 Silverado and Sierra, these will also be useful for Tahoe and Suburban owners.

Full Size GM Truck Service Manuals (655.7 MB)

NOTE: This is a specific login to download THESE manuals. NOT your GMTNation username and password. Please do not PM me if you use your GMTNation username and it fails.

login: gmtnation
password: freemanuals


*********
Please note that the FireFox browser has issues with the password handling and that these downloads are not under HTTPS, flagging them as security risks. Chrome and Edge work fine once you allow the download.
*********

ATSG 4L60E Manual (Site download)
thanx
 
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Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
Try another browser. Some are finicky. Firefox is fine, both mobile and desktop.
 
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gmonly

Member
Feb 14, 2023
39
USA
Full-sized Trucks link does nothing but open an image of something like a back cover of a manual with no words
 

christo829

Member
Dec 7, 2011
521
Fairfax, Virginia
It should have downloaded a compressed file that you then have to uncompress to view. Did you get it to download? I used Firefox just now, and aside from having to tell it to allow the download, it worked.
 

gmonly

Member
Feb 14, 2023
39
USA
It should have downloaded a compressed file that you then have to uncompress to view. Did you get it to download? I used Firefox just now, and aside from having to tell it to allow the download, it worked.
Ittruck download.jpg does not download anything, see pic attached
 
Apr 2, 2025
4
Washington
Thanks to our good friend @Reprise , we now have a set for full size trucks. Although these are specifically for 1998-2006 Silverado and Sierra, these will also be useful for Tahoe and Suburban owners.

Full Size GM Truck Service Manuals (655.7 MB)

NOTE: This is a specific login to download THESE manuals. NOT your GMTNation username and password. Please do not PM me if you use your GMTNation username and it fails.

login: gmtnation
password: freemanuals


*********
Please note that the FireFox browser has issues with the password handling and that these downloads are not under HTTPS, flagging them as security risks. Chrome and Edge work fine once you allow the download.
*********

ATSG 4L60E Manual (Site download)

ATSG 6L80E Manual (External site download)
So I'm getting old and have limited computer skills. Every way that I've tried to get to these manuals have brought me back to this post. Can I get al little assistance with this?
 

Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON
Are you clicking on the link that says it's 655.7 MB? Like someone else here, don't click on the ones in my signature at the bottom. Maybe try to right click and "save as".
 
Apr 2, 2025
4
Washington
Are you clicking on the link that says it's 655.7 MB? Like someone else here, don't click on the ones in my signature at the bottom. Maybe try to right click and "save as".
I'll be, got it to download after the main body right click and telling Chrome it was safe. Thanks! Hope I find the diagram. Still prefer a physical book, but not for $500.
 

Mooseman

Original poster
Moderator
Dec 4, 2011
26,468
Ottawa, ON

gmonly

Member
Feb 14, 2023
39
USA

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