2022 RAM 3500 - Service DEF System - See Dealer?

[cz85]

Sorry didn't find any other topic about this issue.

This just came as a warning message; no codes at this time.

The truck has 8 K miles on it—22's 3500 dually.

What do you suggest, guys?

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[AK Bob]

See information and tips in link below.

If you plan on keeping this truck I would suggest you consider eliminating the emissions.

https://vehiclequeries.com/service-d...em-see-dealer/

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[cz85]

For two years, I was waiting for eliminating solutions.

I will stop in at a dealer tomorrow.

DEF level is less than 3/4.

Always keep it between 1/4 and 3/4 full.

I am making little trips with a truck to keep it running till a better solution comes.

My job is slow nowadays.

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[cz85]

The dealer said to leave the vehicle.

Waiting for diagnostic time is one week, then we go from there.

Code P204A just bumped up.

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[AK Bob]

Bummer!

At least you didn’t get stranded in limp mode.

I have attached the information on the trouble code for your reference.

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[cz85]

Thanks.

I took the vehicle back with me.

They should call me some day next week for diagnose.

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