TSB (18-030-21) details? Diesel reflash

[zamboniman]

Does anyone have the ability to look up the following TSB?
TSB (18-030-21)

Curious of the content ... reflash for Diesel. Wondering what specifically it is supposed to address etc..

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[Gladiator_92]

Does anyone have the ability to look up the following TSB?
TSB (18-030-21)

Curious of the content ... reflash for Diesel. Wondering what specifically it is supposed to address etc..

Also curious - anyone?

 

[am1978]

Also curious - anyone?

It’s annoying when people post TSBs with a link to the TSB PDF itself.

 

[CrazyCooter]

Looks like is has to do with codes, SES light, and the exhaust aftertreatment system. Excessive DEF usage is mentioned.

Its actually less work to ask the internet than it is to post the question here.

 

[Gladiator_92]

Looks like is has to do with codes, SES light, and the exhaust aftertreatment system. Excessive DEF usage is mentioned.

Its actually less work to ask the internet than it is to post the question here.

I've been looking for the pull PDF online, can't find it, only the short descriptions, etc. If you were able to locate it can you share?

Also, some folks on here have access to software accounts at dealers and auto shops that can provide detailed info not readily available via a google search.

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