Exhaust Mode Selection Unavailable

[stoppard stop]

Okay so got my truck fixed today, the fix was replacing the RH muffler assembly (with new valves)....service advisor said it cost 2500$ for the part lol. Glad it was under warranty

 

[ekalb]

My 2023 has 13k on it. Friday night after a 250 mile trip, I was really moving up an empty wide snow/gravel covered road. After a few miles of this, I came to a stop, switched it to sport mode and then a CEL came on and I got an "Exhaust mode selection not available" message. I was without tools, so I disconnected the battery for 15 minutes and the CEL went away. On my ride home, the light came back on and the message came back as well. I got it serviced today and I needed a new exhaust actuator motor.


How common a failure point is this? I initially thought maybe some gravel got stuck in there and burnt out the motor, but the Service advisor said everything looked totally normal and that it just failed.