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Pinouts and wiring diagrams

Old 02-26-2008, 09:13 PM
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Default Pinouts and wiring diagrams

I have some pinouts for the LSx series engines. The pinouts are below as attachments, the diagrams are linked below. Keywords: Diagram, wiring, pinout, schematic, wiring, harness

Diagrams

2003 Silverado 3500HD 6.0L truck
2006 Sierra 2500HD 6.0L
2000 Camaro SS
1998 Camaro SS 5.7L
2004 Chevy Express Van G2500 6.0L
2001 Silverado 1500 5.3L
More 5.3L wiring diagrams
Thanks to 12sec SS for posting the diagrams

Pinouts \/
Link to 2003 Truck pinouts
I was able to get the pinouts attached, but I had to zip them.
Attached Files
File Type: zip
1998 f-body Pinouts.zip (14.8 KB, 2794 views)
File Type: zip
1999-2002 f-body Pinouts.zip (15.1 KB, 6433 views)
File Type: zip
2001 Tahoe Pinouts.zip (14.9 KB, 4544 views)
File Type: zip
2003 6.0L Truck Pinouts.zip (16.5 KB, 4361 views)
File Type: zip
2004 6.0L Express van Pinouts.zip (17.4 KB, 2067 views)
File Type: zip
2004 GTO Pinouts.zip (16.5 KB, 2168 views)
File Type: zip
2006 Truck Pinouts.zip (16.1 KB, 3866 views)

Last edited by G-Body; 08-21-2008 at 12:39 PM. Reason: added more pinouts
Old 02-26-2008, 09:41 PM
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Thanks, these will come in handy.
Old 02-27-2008, 11:24 AM
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Just had to create a new sub-folder, thanks to you...

Seriously, THANKS, great post!!
Old 02-27-2008, 12:05 PM
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I've posted them before in LS1 Swap FAQs. If someone needs more, just ask
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Old 02-27-2008, 08:12 PM
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The credit for the diagrams belongs to 12sec SS Thanks, I just linked to his posts. I wanted to get a wiring pinouts and diagrams thread together without all of the questions. That way if everyone that has questions starts new threads this one will have all the wiring info in a concise easy to find order.
Old 04-29-2008, 10:03 PM
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Does anyone have a schematic for a 6.0 in a 2001 that doesnt have the throttle by wire or canbus stuff?
Old 04-29-2008, 11:38 PM
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Red face

What the heck - as long as we're asking, does anyone have schematics for an '07 or '08 Escalade, with DBW & VVT?? (AFAIK, I might also be able to use LS3 info from an '07 or '08 Vette, since I'll be using a T-56 with my L92...)

Thanks in advance...
Old 04-29-2008, 11:47 PM
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Very nice post!
Old 07-22-2008, 05:16 PM
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anyone have a pinout for a 99 sierra 1500 ecm
Old 07-22-2008, 05:24 PM
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What engine?
Old 07-22-2008, 05:35 PM
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oh sorry 5.3L
Old 02-27-2009, 11:31 PM
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how about 07-08 truck harness
Old 02-28-2009, 11:38 AM
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Originally Posted by KINTARO
how about 07-08 truck harness
Yeah, what he said^^
Old 01-22-2010, 09:18 PM
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yeah 08
Old 01-22-2010, 10:28 PM
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PM me your email if you need 2007 Silverado 6.0L schematics as well as 2007 Vette and '99 Vortec.
Old 02-09-2010, 09:01 AM
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Would a harness from a 2002 Denali with a 6.0 be the same as any of the above listed schematics?

TIA.

Tipsy
Old 02-09-2010, 09:51 AM
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Cool..
Old 05-21-2010, 04:51 PM
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the anyone have the wiring for a 95 e36 bmw with a 02 ls1 harness pcm. i am to that point on my swap and i'm stuck, just don't know much about wiring help!!!!
Old 06-15-2010, 12:55 PM
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Does anyone have one for a 1999 Corvette harness?
Old 06-15-2010, 03:07 PM
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Originally Posted by welldonecj7
does anyone have one for a 1999 corvette harness?
1999 Corvette P1.pdf

1999 Corvette P2.pdf

1999 Corvette P3.pdf

1999 Corvette P4.pdf

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