1st Issue at 2600 miles and 45 days old

[x001100]

I decided to refill the DEF tank since it was less than half while I was at a truck stop that had DEF at the pump. Refilled 3+ gallons and the guage never adjusted to full even after multiple start stops today. I will wait a few more days to see if it calibrates but this is clearly not normal. Dreading having to go to a dealership right now this early on into ownership, but hey...it could be worse. Hopefully, this is not the start of all the FCA product woes I have had in the past with other models. I'll update the outcome one the fix happens in a few weeks. Anyone else had this issue?

2020 Ram Rebel Crew Cab ED

 

[Sascwatch]

From my experiences I found it takes up to a couple of hours for the def level to update after filling.

 

[WXman]

My DEF gauge showed full immediately when it was filled but I haven't gotten the chance to drive the truck much so we'll see what happens next time.

 

[KNGSNK11]

DEF gauge stuck. 2020 ram 1500 ORG.

Today I was on my second leg of a trip from Phoenix Az to BFE Nebraska. I had to stop maybe 150 miles from my motel to get some diesel and while I was there I used the big boy diesel pumps because these ones had the DEF pump next to the diesel. So after prepaying for both I filled the diesel...

5thgenrams.com

 

[Scjon03]

I refill mine when it reaches 1/2 tank all the time with 2.5 gallons of the blue DEF you get at Autozone or whatever. It immediately goes to full or around full. Did this with my 6.7 Cummins when I had it and now with my EcoDiesel.

 

[rorischak]

Mine goes to full right after filling or within a min or so

 

[Neurobit]

I decided to refill the DEF tank since it was less than half while I was at a truck stop that had DEF at the pump. Refilled 3+ gallons and the guage never adjusted to full even after multiple start stops today. I will wait a few more days to see if it calibrates but this is clearly not normal. Dreading having to go to a dealership right now this early on into ownership, but hey...it could be worse. Hopefully, this is not the start of all the FCA product woes I have had in the past with other models. I'll update the outcome one the fix happens in a few weeks. Anyone else had this issue?

2020 Ram Rebel Crew Cab ED

Curious about this. Let us know if it corrects itself.

 

[bgmshrm]

GLITCH

 

[Boston]

Quick question: Can you use the truckers hi flow diesel pump?

 

[x001100]

Quick question: Can you use the truckers hi flow diesel pump?

Sure can. Regarding the DEF pump or the Larger Diesel High Flow Fuel pumps? Yes to both BTW.