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robertleeii 12-18-2005, 12:42 PM i am looking to get the high idle set up for my truck and was looking on www.gmdieseltech.com (http://www.gmdieseltech.com) and they say that it does not come with directions on how to install is there directions any where on this sight or can some one tell me how hard it is to install to see if i would have a problem putting it in my truck Rebel 12-18-2005, 12:48 PM Try taking a look at this link http://www.dieselplace.com/forum/search.php?searchid=465526 big truck big power 12-18-2005, 12:49 PM http://www.kennedydiesel.com/docs/HIGH%20IDLE%20INSTALL%20FINAL.htm NoWake200 12-18-2005, 01:00 PM It is not hard to install, but that really depends on the person at the other side the tools. You will have to remomve the ECM and you'll have to solder the wire and pin. CrazyDaze 12-18-2005, 01:04 PM robertleeii...I got a helpful hint from andrewfessler about installation on our '03's. You'll have to check to see if your '02 is the same. But we ordered our high idle kit from Eric at Merchant Automotive (his link is in my sig and the pin is already soldered onto the wire), then used the Kennedy installation instructions for wiring up the ECM. Next, we used the LLY instructions found in the DIY folder for wiring up the brake switch. And...it works perfectly!!! Both 1200 RPM and 1700 RPM settings. No need to install a second toggle switch to activate the high idle. NoWake200 12-18-2005, 01:05 PM http://www.dieselplace.com/forum/showthread.php?t=951&highlight=high+idle This is great link with pictures. Good luck. NoWake200 12-18-2005, 01:08 PM It is installed in the ECM not the TCM right? Pin 71 in the ECM. CrazyDaze 12-18-2005, 01:18 PM It is installed in the ECM not the TCM right? Pin 71 in the ECM. Yep...sorry! The TCM is on the fan shroud. Thanks for the correction!!!:) NoWake200 12-18-2005, 05:55 PM Yep...sorry! The TCM is on the fan shroud. Thanks for the correction!!!:) Dude, no worries.....I thought that I had it backwards. Too many abbreviations on trucks today.:p: JM2500HD6.6 12-18-2005, 06:20 PM I tried to install the high idle kit from summit racing and for some reason it didn't work but i was told it could be many reasons why. I think its because its a stick. But it also said something about dealer programming it in a . So i never got mine to work so now it just sits in my basement if anyone know help me EppmanZ06 12-18-2005, 08:03 PM Yea, from what I've heard, the high idle mod is basically tapping into the PTO idles the truck has built in because the Allison has the mounts to set up a PTO. I don't think the 6 speed has a PTO mount so I don't think the ECM is programmed to offer the high idle abilities. Just my 2 cents... CrazyDaze 12-18-2005, 09:37 PM I tried to install the high idle kit from summit racing and for some reason it didn't work but i was told it could be many reasons why. I think its because its a stick. But it also said something about dealer programming it in a . So i never got mine to work so now it just sits in my basement if anyone know help me Have you tried using the installation instructions provided by Kennedy Diesel? He's got some really good info in those instructions for different model years. nick04duramax 12-19-2005, 10:32 AM The 6 spd.s have an option for ptos as well. I don't know of any heavy duty standard that doesn't. I haven't payed much attention lately but I think it has a cover on both sides of the trans. rolloffhill 12-19-2005, 10:48 AM Place your order gmdieseltech (www.gmdieseltech.com) make sure you order a kit for an LB7, then click kennedydiesel (http://www.kennedydiesel.com/docs/HIGH%20IDLE%20INSTALL%20FINAL.htm) for detailed instructions, then click here (http://www.dieselplace.com/forum/showthread.php?t=951&highlight=high+idle) for great pictures........ When you are all done, click here (http://www.dieselplace.com/forum/search.php) to find information on your own like I had too.......:cool: | ||