Service Emission System 2021 Duramax

Service Emission System 2021 Duramax. I got the same message the other day and truck went into “limp mode” dic says service emission system. Who’s had this problem and what was the fix?

GENERAL MOTORS DURAMAX DIESEL EXHAUST SYSTEM From Corsa from www.fleetmaintenance.com

On my recent road trip pulling a 17,000 gvw toy hauler the service emissions system light came on around 175 miles from my house. 2012 6.6l duramax z71, lt, short box, crew cab, 20 tires, stock, at least until the warranty is out. Who’s had this problem and what was the fix?

On My Recent Road Trip Pulling A 17,000 Gvw Toy Hauler The Service Emissions System Light Came On Around 175 Miles From My House.

I spoke to service this am and was told it has to do with the placement of the sensor. Who’s had this problem and what was the fix? I got the same message the other day and truck went into “limp mode” dic says service emission system.

New Tsb Issued For Duramax 3.0L Lm2 And 6.6L Lp5 Diesel P206B, Emission & Exhaust Fluid Errors General Motors Is Addressing An Issue That May Cause Check Engine Lights On 2020/2021 Diesel Silverado And Sierra Pickups.

2021 tahoe, suburban, yukon and escalade models equipped with the 6.6l duramax diesel engine (rpo l5p) or 3.0l duramax diesel engine (rpo lm2). 2021 gmc sierra 1500, 14k miles. 2012 6.6l duramax z71, lt, short box, crew cab, 20 tires, stock, at least until the warranty is out.

That Gm Is Getting Serious About Eliminating The Poor Hanndling Of The Emission System Issues.

It's gotta be costing you trucks. 2021 lm2 sierra 4×4 crew std box sold 2018 l5p sierra 4×4 sb, 2011 lml sierra 4×4. #7 · feb 16, 2021.

I Had That Happen At 98000 Km On My 2012 Gmc 3500Hd, And The Dealer Replaced The Def Tank, The Heaters Quit, Now Another Problem, At 125000Km Service Emission System On Dic, So, Dealer Changed Out 2 Nox Sensors And Couldn’t Get It Fixed And Now Want To Change The Whole Exhaust System, I’m Not Letting Them Do That, So, Here In New Brunswick We Have No.

The emission reduction fluid tank heater may be faulty on some 2020 silverado 1500, silverado 2500hd/3500hd, sierra 1500, sierra 2500hd/3500hd; Checked for codes and got p0106.