2016 Duramax Service Exhaust Fluid System Reset

2011 2016 lml diesel exhaust fliud will not reset. I m in the middle of the countdown condition and about 85 miles away from being limited to 4mph. Jump to latest follow 1 20 of 37 posts.

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2016 duramax service exhaust fluid system reset. I have a 2016 gmc diesel i got a warning light to service exhaust fluid system with no check engine light i brought it to my local shop they changed the two heaters one line heater and one tank heater but the light is still on but now it s flashing the truck is about to go into the 4 mile an hour limp mode what does it mean when the light is flashing. Went to max xpeed 65 then to max speed 55 now in 65 miles it will go to 4mph. Had a bad battery and changed it. Jump to latest follow.

So i stopped at the next town and added most of another jug same result. Service exhaust fluid system is the only message. Page 45 driving and operating service exhaust fluid system transitioning to 105 km h when the mileage countdown is 65 mph max speed displays. How to reset service light indicator chevrolet.

1 of 2 go to page. Truck is in middle of a regen which it started with only 10g of soot on the meter. The service exhaust fluid system indicator came on. Page 46 driving and operating also.

2012 gmc denali 2500 duramax. Exhaust fluid system will not reset. This morning after about 1 mile down the road i got service exhaust fluid system check owners manual now. Then up cam 168km before speed is reduced to 105km.

Zero the dic message service if a problem occurs with the def a warning light and a chime also exhaust fluid system see system the dic message displays. No dtc s no check engine light. Gm has issued service bulletins pip4887a and 12 06 04 002e to address a service exhaust fluid system message and trouble codes p203d p21ab or p21b0 on the trucks listed below. Please subscribe for more.

Service exhaust fluid system message gm trucks service exhaust fluid p203d p21ab or p21b0. 2011 2016 lml service exhaust fluid system. Discussion starter 1 aug 11. Joined nov 16 2004 4 627 posts.