[sadams75]

Anyone know of a good "detailed" electrical manual with diagrams and wire colors. I'm looking to connect heated seats to remote start and would like to connect the rear cargo light to a relay controled from the truck button.

 

[ob_1jr]

alldatadiy.com has some good ones there.

 

[jettech]

you can find them here also http://www.gmupfitter.com/publicat/ld_2006.htm

 

[236ek]

Here are some diagrams directly from the service manual for 2004.

 

[236ek]

Sorry for that last post with the images. I didn't realize that when I resized the files, they cut off most of the image. If you want them, pm me your email and I'll send the files to you.