2011-2015 Chevrolet GMC: Exhaust Fluid Low Message

have a 2012 GMC 3500HD w/6.6. it takes 40 run cycles to clear that message on it own.

Thanks GM for creating an issue..

What's the reason it doesn't reset after a fill up? You mentioned service bulletin
Thanks and thanks for the video.

I assume this is not a permanent fix right, anything to stop it from happening again?

Junk

My wife rented a VW diesel to drive up north and back. The agency failed to top off the def fluid. Half way back she called me with that shutdown warning. I had never heard of this but learned quickly. I thought she was going to have to go to the AutoZone and get some to get home. Luckily she just made it back OK.

DEF is a scam more or less

You didn't have to add fluid to the mufkin? (Taryl Fixes All calls mufflers that)

I had a ford f250 with an international 6.9 diesel in it and didn't have any exhaust fluid crap to fool with guess those were the better days.  Diesels only emit soot nothing poisonous like a gas engine.

Never heard of exhaust fluid before,weird

What if you exchange blinker fluid with ex. Fluid ? Will it set a code ?

Blinker Fluid reset in ridiculous expensive truck with ridiculous expensive scan tool, continue rusting away.

US car maker makes a shitty diesel engine that chucks out more shit than a city of 20,000 people and the owner has to buy a fluid to inject into the exhaust to make it smell a little sweeter.

How about making engines that don't pollute the environment, dummies? Of course that might cut into your board members' multi million dollar end of year bonuses, so forget about it and just churn out the same shit and make the consumer pay for it.

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Will the truck actually go into limp home mode, or is this a spurious message the driver can ignore?

Don't forget to recalibrate the kinewton valve.

His blinker fluid, however, was fine.

For the DEF haters, I remember being at the Los Angeles airport back in the early 1970's it was afternoon and you could not see the sun due to the pollution. We've added 100 million more to the country since then. We've all seen the pollution in China. DEF is one of the ways to deal with an air quality problem. More people on the planet means more rules if we expect a decent quality of life.

Its always a good idea to check and top up your exhaust fluid, you could spin a muffler bearing if you let it get too low. Still cant get over exhaust fluid being a real thing, whats next blinker fluid?