Odometer in dash quit working

[martion007]

2011 3500 rear wheel drive duelly 68RFE auto. In dash hubometor is stopped and stuck at 619,639. Fuel mileage sliding tape is with no sliding tape, average fuel mileage shows zero, trip A and trip B also stopped. Speedometer and tachometer are working good. I am thinking the output speed sensor located towards the back half of the 68RFE transmission is bad. Any experience or input on this would be greatly appreciated.
I was traveling from El Paso to Chicago, three big pick up trucks loaded on my 52 1/2 foot flatbed, glanced down and noticed I was getting zero fuel mileage. Yes I make this truck worked very hard, and yes it does have that many miles.

 

[Deleted member 995608]

Time for a new truck

 

[sag2]

That replaces the trade in light that all vehicles have. No seriously, the cluster is programmed to stop working at 1,000,000 kilometers (approximately) and you will need a new cluster. Several here have experienced it.

 

[martion007]

Thank you for that info. When I wrote the post I didn't know my exact mileage and didn't think it had anything to do with it, but now I do.
THANKS SAG2
My actual mileage shows; 621,369 That is just short 2 kilometers of a million. ( million kilometers =621371)

 

[martion007]

Ok next question for sag2? A new cluster price 340 + install + programming? Do they need to be pre-programmed? I hoped just plug-n-play.

 

[Cummins12V98]

They should give you a new one!