Check Engine Light

[WestCoast]

2025 Summit Edge TurboR with zero miles.
Backed it off the deck and got a flashing CEL “limp home mode” on the screen. Turned it off and back on and it was gone. Put sled into the garage and hoped it was a fluke.
Couple days go by and I start it up and after a bit of idle, same thing. Take to dealer. BUDS has no clue. Ran it up and of course nothing.

Saw a few things on FB groups with guys having similar experiences. One was waste gate and throttle calibration or something. Another said low coolant. ECU reflash. Nobody really had a solid answer.

Thought I’d check here and see if it’s a known issue or anyone else have this experience.

I’ll post a pic of the dash.

 

[sledhead_24_7]

2025 Summit Edge TurboR with zero miles.
Backed it off the deck and got a flashing CEL “limp home mode” on the screen. Turned it off and back on and it was gone. Put sled into the garage and hoped it was a fluke.
Couple days go by and I start it up and after a bit of idle, same thing. Take to dealer. BUDS has no clue. Ran it up and of course nothing.

Saw a few things on FB groups with guys having similar experiences. One was waste gate and throttle calibration or something. Another said low coolant. ECU reflash. Nobody really had a solid answer.

Thought I’d check here and see if it’s a known issue or anyone else have this experience.

I’ll post a pic of the dash.

View attachment 429052

My 23 turbo had a limp home mode flash a few times while out riding. Shut sled off, unplug tether , left off for a min or two. Re-attach start sled ran great rest of the day.

It took a few trips to the dealer, as there were no codes stored. I’m pretty sure they ended up replacing the rave valve actuator and relearning it a couple times.

In the process the ecm lost the programing info for the both the mag and pto main injectors at separate times. The ecm only had info for one injector for a couple separate rides. Though it was swapping sides.

It did end up being the rave motor though.

Might be helpful.

 

[WestCoast]

My 23 turbo had a limp home mode flash a few times while out riding. Shut sled off, unplug tether , left off for a min or two. Re-attach start sled ran great rest of the day.

It took a few trips to the dealer, as there were no codes stored. I’m pretty sure they ended up replacing the rave valve actuator and relearning it a couple times.

In the process the ecm lost the programing info for the both the mag and pto main injectors at separate times. The ecm only had info for one injector for a couple separate rides. Though it was swapping sides.

It did end up being the rave motor though.

Might be helpful.

Thanks. Helpful. Seems very similar to what I’m dealing with. Kinda frustrating but hopefully it gets sorted soon!