PDA

View Full Version : Elevated Idle Missing



rdaniels
January 7th, 2009, 09:03 AM
I recently full flashed the latest operating system to my backup ECM(2008 LMM). The elevated idle option is now missing from the DIC options. Has anyone else noticed this?

DuramaxPowered
January 7th, 2009, 09:26 AM
Yup, I had the same issue... I used the procedure for the older trucks and it somehow re-activated it.

1. Turn the key to the "run" position.
2. Press the "gas" pedal to the floor and hold.
3. Press and release the brake pedal 3 times.
4. Let off the gas pedal and start the truck.

This sequence must be completed within 8 seconds of turning the key to the ON position.

rdaniels
January 7th, 2009, 10:30 AM
Thanks. The DIC showed "Elavated Idle On" when I followed your procedure.