I'm in need of a wiring schematic for a 2010 LS3 ECU/Engine harness. I'm using the ECU and harness in a project car and so far can only find pin-outs. Hopefully someone will have a link or would be willing to email me a schematic.

Thanks,
Chris

 

Basically the same as the 2007 Cadalilac EXT 6.2l wiring diagrams here:

https://ls1tech.com/forums/conversio...ap-faqs-9.html

Can verify any differences here:

http://www.lt1swap.com/2010camaro.htm

 

I have been looking all over, but can not find how the cruise control is hook up on these later vehicles. Anyone have the inputs/info on the cruise control?

 

Not sure how the LS3 Camaro works, if thru Body module or not. I used a kit from Spanky Rod Shop. plug and play. Cruise Module with wiring harness to piggy back it throttle pedal and ECU and pickup speedo signal from ECU. Have one on LS7 6L80E and LS3 TCI 6X builds.

http://www.spankysrodshop.net/

 

Site seems to be down (I get a "Database Error: Unable to connect to the database:Could not connect to MySQL") when I try to connect to their site.

So the new cars use the BCM to control cruise? ERRRRR....

So how does the piggy back module work? I assume it takes the speedo signal, keeps up with MPH, and then makes the computer think the throttle pedal is being pushed in? Do you have any shots of how it installs? Perhaps a wiring diagram?

Thanks,
Chris

 

Yea it looks like the cruise link is broken. found a spot that talks a little but no details, guess a phone call is required. Sounds very cool pictures of controls would be nice, is it just like standard GM cruise? on/off set/coast. Any idea of the cost?

 

 

Link works for me, but you might try searching for Spankys Rod Shop and see if you can get there. Site doesn't have much info on it so call will be needed.

Can't remember cost, 2 years ago. No pictures, of PCM module and wire harness under dash. I have Flaming River steering columns in both cars so used their turn signal with cruise control switches for a factory look, but dash mounted cruise switch works too.



Do a search on cruise control or drive by wire cruise control in this forum section and I believe you can find site that explains how DBW Cruise works and what you need to know. Problem is LS3, LS7, LS9 were not covered back when I was trying to add cruise, but somebody may have updated thread with how they did it on their on. Might find thread by searcing on Spankys Rod Shop as I believe thats where I found out about shop.

 

http://www.rostra.com/

 

Does anyone have a part number for this setup? Thanks,

Rob