So , on June 11 my truck went into limp mode.
After sitting in my truck for approximately 10 to 15 minutes, on the phone making appointments, with the truck in park and my foot on the brake, I put my truck and drive all of a sudden this is what happens see video!
Truck was put on a flatbed wrecker and brought to the dealer.

The code was P2111 Throttle Actuator Control System Stuck Open

They noticed I had a sprint booster in-line and blamed it on that. I went to the dealership & removed the sprint booster.
They cleared the code, restarted the truck and engine rpm was approximately 2000, so the set it to relearn, restarted the truck and everything went back to normal.

Well, I thought everything was good until yesterday when it happened again.
Truck sat idling for 10-15 minutes in park, got back in truck, foot on the brake, put in reverse….. LIMP MODE.
Same screens flashing on dash.
Good thing I was next door to the dealership when it happened and I limped into the service isle.
So that’s where it sits now waiting to be evaluated.

Truck in Limp Mode on Vimeo