Hey guys new here but need a bit of help.I have a 04.5 lly and cannot get the high idle to work from the factory where does it show that it is activated been to kennedys website tried to enable/and disable a few times and will not work it has been under 30 degrees here any help would be appreciated.

Think it's, turn key on, depress accelerator to floor, while keeping accelerator on the floor, hit the brake pedal three times in 15sec.





On the miles/tripmeter/hourmeter dispaly . you should see a message flash - "High Idle Enabled".


The same sequence disables the feature (toggles it on and off)..


This worked for me.. The feature will stay enabled until disabled by performing the sequence again.. A message will flash saying - "High Idle Disabled"

nope doesnt come up any ideas

This may be an obvious question, but you don't have steering wheel controls do you?

yes it does have controlsEdited by: LLY MASS GUY

Then you can go into the menu with the steering wheel controls and turn it on. If I recall you press the top button on the right hand side of the bottom controls until you see elevated idle. The press the button below it to togle it on/off.

Max power tried all controls doenst come up at all for elevated idle.just does alarm/lighting accessorys and language.tried it with pedals again nothing.Any ideas

Are you sure you have an LLY? Check the 8th Digit of your VIN. If it is a 1 it is an LB7 if it is a 2 it is an LLY.

It is a lly for sure

It is a lly for sure


Then it accessible by the DIC and steering wheel controls.


If you can't find it double check your serial #. I know a few people have told me they have the LLY for sure but in fact they didn't have it.

it is without a doubt a lly i have tried the controls three times no luck we are just as much confused as you as we have two of these trucks

Just out of curiosity, did you check your serial #?

yes

Scroll through using the "i" (Info) button till you find the elevated idle. Select "enable" to turn it on. You will still have to manually activate it following the destructions in the book.


Edited by: Kennedy

I have tried the i button nothing.it is very strange no one around can figure this outhttp://www.dieselplace.com/forum/smileys/smiley19.gif

Well it is a function of all LLY's. If you have the DIC you should have the option. It would be almost impossible for it to not have that option.


If I had to bet, I would bet it is actually an LB7. But since you say you checked the serial # that can not be the case. So I would suggest that you take it to the dealer and have them fix it.

this is not a a lb7 we have two lly and had 2 lb7 but it will not work on this one i have tried everything went thru the helm manual also

I didn't have to do anything manually. Just enable it in the DIC. Works fine for me.

LLY Mass Guy,





Try again with the info button. Should give you all kinds of choices like door locks, alarms, seat options etc. At least the LT's do...

I'd say at this point you have a problem with your truck. If you
have another LLY, it sounds like you already know how to do this, so if
the option isn't available using the same procedure that you've used on
the other truck. . . problem. Take it back to the dealer and have
them reprogram it (hypothetically) or something. . .

Sorry for the dumb question but after you enable the high idle, will it automatically engage when the weather gets cold enough or do you have to go through the same procedure every morning?

It will automatically idle up when the proper requirements are met.