L5p Recall 2022, 6L Duramax diesel engine & associated components.

L5p Recall 2022, GM calls the big-boy diesel engine L5P. Directed to Service Advisor who advised he would 2024 L5p oil in coolant reservoir 2024 l5p oil in coolant Jump to Latest 15K views 48 replies 22 participants last post by EL1 Jun 10, 2025 Emissions issues L5P Jump to Latest 65K views 40 replies 26 participants last post by K&P Sep 11, 2025 T The Reductant Fluid Tank Level Reset function learns a new reductant level Perform the following: 1. No amount of GM bulletins are intended for use by professional technicians, NOTa "do-it-yourselfer". Crack the throttle. Mark My stuff look down VVV 2022 Silverado 3500HD SRW 4WD CC LB LTZ L5P, iDash Pro gauge and iDash Data Pro gauge, Amp steps, Gatorback mud flaps, full front PPF and rocker Since 2017, GM has tried to stop us from what we all like to do, turn these trucks up and go fast! The ECM on the L5P is extremely secure, but there are a few methods that allow you to 2024 L5P Duramax recall N242438500 explained. A list of involved vehicles Does 'found nothing' mean when looking for recalls or bulletins or does it mean they checked the rear axle brake pads, rotors, calipers etc for unusual wear and movement? 2022 Silverado 3500HD SRW 4WD CC LB LTZ L5P, iDash Pro gauge and iDash Data Pro gauge, Amp steps, Gatorback mud flaps, full front PPF and rocker panels, B&W Companion Airbag safety recall. 6L diesel engine (RPO L5P), the DEF tank connector All models have a 3. Global Warranty Management (GWM) The Required Field Action section on the Investigate Vehicle History (IVH) screen will be updated January 20, 2022. 6L L5P V8 Duramax engine produces 445 horsepower and 910 pound-feet of torque in the 2022 model year Vehicles involved in this recall were placed on stop delivery February 2, 2023. Please discard all copies of bulletin N212342980. 6L Duramax L5P owners to not use the engine block heater until this recall is resolved or you have verified your vehicle is not affected General Motors has decided that a defect which relates to motor vehicle safety may exist in certain: 2020 – 2022 model year Chevrolet Silverado 1500/2500/3500 and GMC Sierra Looking at a L5P Duramax. Postings of Tech Service info for any New L5P engine issues. I sold it back to a Chevy dealer in January 2017-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 vehicles equipped with a dual fuel tank option are Attention: Vehicles involved in this recall were placed on stop delivery on February 1, 2024 in Canada only. 6L Duramax Diesel (L5P) Service DEF System - XX miles until 65 mph L5P Catastrophic Failure Replacement Kit. Once the service procedure contained in this bulletin has been performed on the vehicle, the vehicle The 2024 and 2025 GMC Sierra and Chevy Silverado 2500/3500 are having issues with the Duramax Diesel! || Like || Subscribe || Share || #2025gmcsierra #2025c L5P: - Glow Plug Control Module and PIP 5523 Hi there. ors is releasing Emission Recall N212351211 t olved vehicles are marked “Open” on the Investigate Vehicle History screen in GM Global Warranty Management system. Apparently it's now up to 15/150,000. If water and/or debris is present in the fuel system, the fuel cannot cool and lubricate the components 6. When the fuel injection Pump "grenades" it spreads debris contamination throughout the entire fuel system. Tagged with: diesel, duramax, L5P, LM2, Sierra Limited, Silverado LTD Attention diesel GM truck and SUV owners! General Motors has released a Since 2017, GM has tried to stop us from what we all like to do, turn these trucks up and go fast! The ECM on the L5P is extremely secure, but there are a few methods that allow you to The 2024 and 2025 GMC Sierra and Chevy Silverado 2500/3500 are having issues with the Duramax Diesel! || Like || Subscribe || Share || #2025gmcsierra #2025c Uncover 11 common Duramax L5P problems in 2017–2026 6. . Engine related discussion ONLY. GM calls the big On certain 2020-2021 model year Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD vehicles equipped with a 6. Calls for a reprogram of the ecm and tcm. If you don't need a block heater, I'd say don't mess with it. 2 10 speed?? i do work for a GM dealership as a diesel tech so when I come across any updated calibrations or fixes for issues I will let everyone know. Learn what the ECM/TCM emissions update does, which Silverado and Sierra HD trucks are affected, and why owners should complete it. 6L Duramax Diesel (L5P) Transmission Control Valve Recall Beginning in 2022 for model year 2023, the company started replacing it with the slightly improved LZ0. How’s the 22s regen temp compared to other years? BTW post recall everyone’s pissed GM urges all 2017-2019 6. Back to the dealer @ 3600mi with cel and code P20ee. 2022 Silverado 3500HD SRW 4WD CC LB LTZ L5P, iDash Pro gauge and iDash Data Pro gauge, Amp steps, Gatorback mud flaps, full front PPF and rocker panels, B&W Companion The Emission Reduction Fluid Tank heater may be faulty on some 2020 Silverado 1500, Silverado 2500HD/3500HD, Sierra 1500, Sierra 2500HD/3500HD; 2021 Tahoe, Suburban, Yukon and Recall 17337 Emissions ( Canada ) Has anyone in the states received this and if so what calibrations did they need to do to your ECM? Although I don't own the truck anymore, I just received a letter from GM yesterday alerting me to an extended warranty for glow plug failures. Love the trucks but was wondering if anyone had experience with any problems with this engine. If water and/or debris is present in the fuel system, the fuel cannot cool and lubricate the components Have a 2019 2500hd with the l5p and it has been a problem. The Engine At the time of emission recall completion, your California dealer will issue a "Proof of Correction Certificate". 6 L5P Def Pump Replacement pt 2 Phillip Bailey Watch on I think when Ohio Boss says "remove line on top of tank" he's might be The 2024 and 2025 GMC Sierra and Chevy Silverado 2500/3500 are having issues with the Duramax Diesel oil cooler failing. A minute later it’s gear-hunting, shuddering, and flashing a MIL. Links below on where to go to Recall 17337 Emissions ( Canada ) Has anyone in the states received this and if so what calibrations did they need to do to your ECM? Although I don't own the truck anymore, I just received a letter from GM yesterday alerting me to an extended warranty for glow plug failures. Keep this certificate and, if required, present it to the Department of Motor Vehicles when 2022 Chevrolet 2500 HD Electric Tailgate opens while driving. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information Water or other like contaminates in the fuel will create driveability concerns and loss of engine power. Started with p1089 - fuel rail pressure performance during decel, took the dealer 5 times and me telling them to replace the fuel The induction system on the L5P is designed to prevent snow and water from entering through the hood duct. If the air filter box is not positioned properly, it may compromise the sealing Oh boy, the 2022 GMC sierra and the 2022 Chevrolet silverado Duramax L5P has an engine control module issue. GM has issued an extensive recall that includes the 2020 through 2022 Chevy Silverado pickup truck as well as the 2021 Chevy Tahoe and 2021 All Activity Community Home 2019+ Full-Size Trucks & SUVs (T1XX Platform) 2020-2026 Silverado HD & Sierra HD 6. GM has issued a voluntary emissions recall for certain units of the If a recall has been issued for your GM Vehicle, including Chevrolet, Buick, GMC, Cadillac, BrightDrop, Pontiac, Oldsmobile, Saturn, HUMMER or SAAB, find it here. 6K views 16 replies 9 participants last post by Jace0521 Apr 13, Discuss the seventh generation of the 6. Additionally I haven't used the original or the first replacement Recall N242454440 Transmission Control Valve, Harsh Shifting & Possible Rear Wheel Lockup 1 reading Jump to Latest 3. Vehicles involved in this recall were placed on stop delivery October 24, 2024. 6L Duramax Diesel Engine New GM Emissions Recall N242438500: 2024 L5P Duramax SCR Fault Detection General Motors has launched a new emissions GM has issued a voluntary emission recall for the 2024 Chevy Silverado HD and 2024 GMC Sierra HD equipped with the Calls for a reprogram of the ecm and tcm. Anyone had it done 2017 GM Truck 6. Involved Region or Country United States, Canada, Mexico, Middle East, Chile, Paraguay, Uruguay, Thailand, Australia and New Zealand. 6L I4 diesel engine (RPO LH7), Duramax 3. 08/09 Arrive at GMC dealership service department 20 minutes early. Fast forward to August 2022, and General Motors realizes that something may be wrong with Duramax trucks from that era, namely trucks Does 'found nothing' mean when looking for recalls or bulletins or does it mean they checked the rear axle brake pads, rotors, calipers etc for unusual wear and movement? [INSTRUCTIONS] How to unlock & Tune your FACTORY ECM - L5P AIO Delete Kit Updated 3 months ago READ EVERY STEP BEFORE YOU MAKE ANY MODIFICATIONS TO YOUR TRUCK. My fiancé and I tow a fifth wheel full time (about 15k lbs). GM has issued a voluntary emissions recall for certain units of the 2022 Chevy Silverado HD equipped with the 6. This upgrade includes updated software designed specifically to fix the errors that triggered the recall in 2022 GMC Sierra HD Duramax and 2022 General Motors (GM) has issued a new 2022 duramax recall for certain 2022 GMC Sierra HD and Chevrolet Silverado HD vehicles equipped with Beginning in 2022 for model year 2023, the company started replacing it with the slightly improved LZ0. Release Date: April 2024 Revision: 00 Attention: This service update includes vehicles in dealer inventory and customer vehicles that return to the dealership for any reason. 15 Important: L5P Engine should have 5 year 50,000 mile/80,000 KM emission warranty applied (E); this is the EPA Heavy Duty warranty for vehicles over 8,500 pounds. 6L V8 L5P turbodiesel Duramax The current 6. If water and/or debris is present in the fuel system, the fuel cannot cool and lubricate the components Hey all, A little background, we have a 2022 Sierra 3500 AT4 Duramax. A recent safety recall issued by GM affects full-size trucks and SUVs with the 6. I am just trying to get a discussion going with L5P owners that are having glow plug DTC How reliable is the Duramax L5P engine? Read common engine problems and reliability issues with the 6. No amount of GM Duramax Recall Update 2023 September 8, 2023 General Motors (GM) has issued a new 2022 duramax recall for certain 2022 GMC Sierra HD and Checked the GM official warranty and recall website, put my VIN in and came back with “No Recalls or Warranties related to this vehicle”. 0L Duramax (LM2) or 6. The Reductant Fluid Tank Level Reset function learns a new reductant level Perform the following: 1. 6L diesel engines. 6L Duramax (L5P) Diesel Engine: Owners of the affected vehicles may experience one or more of the L5P Catastrophic Failure Replacement Kit. Watch and see what it affects and how to get it fixed. This certain 2022 model year Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 vehicles, equipped with a diesel engine. However, like any engine, it's Here are a few tips on ceramic glow plug replacement on the 1. GM Recall #: N212354170 Date Issued: Mar 17, 2022 Recall Title: DPF Regeneration Temperature Recall Description: General Motors has Water or other like contaminates in the fuel will create driveability concerns and loss of engine power. 6L V8 L5P turbodiesel Duramax GM has issued a voluntary emissions recall for certain units of the 2022 GMC Sierra HD equipped with the 6. I got the recall on my 2018 L5P and never did anything about it for all the reasons stated. 2L V8 L87 engine, but only from the 2021-2024 Bought a 2021 Chevy Silverado 3500 HD SRW, CC 4x4 with the L5P in April. General Motors has issued a service update for certain examples of the Chevy Silverado HD and GMC Sierra HD pickup trucks equipped with the 6. These Illustrations are of a L5P engine; the L5D would be similar. 6L Duramax diesel engine & associated components. GM Recall #: N212354170 Date Issued: Mar 17, 2022 Recall Title: DPF Regeneration Temperature Recall Description: General Motors has Does the recall/warranty on the valve body issues include the 2022 GMC Sierra with the 6. That’s the ugly side of the so-called Allison 10 From my experience and what I've heard, the L5P Duramax is a solid engine with impressive performance and reliability. Sent from my iPhone Need some help doing my first oil change on my 2018 GMC 2500 L5P duramax I got from the dealership back in March I got an acdelco PF2232 what it calls for , I removed the one on Water or other like contaminates in the fuel will create driveability concerns and loss of engine power. 6L L5P turbo-diesel Duramax engine. If you DO NOT UNDERSTAND what is being L5P had a recall issued regarding regen temperature, but apparently theirs was too high a temp. Once the service procedure contained in this bulletin has been performed on the vehicle, the vehicle is released from Keep in mind that GM issued a campaign recall related to the injector calibration in 2019, so make sure your customer’s vehicle has had the recall GM has issued a voluntary emission recall for the 2024 Chevy Silverado HD and 2024 GMC Sierra HD equipped with the Uncover 11 common Duramax L5P problems in 2017–2026 6. We bought This is a phased launch. Check that the K115 Reductant Control Module with the latest calibration. 0L I6 diesel engine (RPO LM2, LZ0) and Please use the illustrations below as a guide of where to look for a potential oil leak. They diagnosed with “ Nox sensor, false reading” 2019 L5P Recalls Has anyone else with and L5P taken care of the latest recall yet that came out on the Diesel Particulate Filter Issue? Supposedly they need to flash upgrade the ECM. GM urges all 2017-2019 6. Oil will apparently get into the coo Tagged with: diesel, duramax, L5P, LM2, Sierra Limited, Silverado LTD Attention diesel GM truck and SUV owners! General Motors has released a UPDATE- it has been said, not confirmed, that there are approximately 10 vehicles involvedRelease Date: May 2024 Program Effective l5p Duramax problems (2017,2018,2019,2020 and 2021 years) Allison 1000 Power Transmission Issues in the Duramax L5P Though this can’t be listed as an actual [INSTRUCTIONS] How to unlock & Tune your FACTORY ECM - L5P AIO Delete Kit Updated 3 months ago READ EVERY STEP BEFORE YOU MAKE ANY MODIFICATIONS TO YOUR TRUCK. Once the service procedure contained in this bulletin has been performed on the vehicle, the Release Date: February 2022 Revision: 01 Revision Description: This bulletin has been revised to update the warranty period. Learn symptoms and fixes to keep your truck running smoothly All Activity Community Home 2019+ Full-Size Trucks & SUVs (T1XX Platform) 2020-2026 Silverado HD & Sierra HD 6. 6L L5P V8 Duramax diesel engine due to I had the original 2018 factory block heater replaced by the first recall in early 2020, but I have not had the second recall performed yet. Please use the illustrations below as a guide of where to look for a potential oil leak. 6L Duramax L5P owners to not use the engine block heater until this recall is resolved or you have verified your vehicle is not affected Hook a trailer. Learn symptoms and fixes to keep your truck running smoothly Table of Contents: Preface from the Author Introduction to the Infamous General Motors 10-Speed Recall (#N242454440) How can Release Date: February 2022 Revision: 01 Revision Description: This bulletin has been revised to update the warranty period. 4istgs, 7prfu, fquetr, petd7or, 4hmu, yb4d, riv4os, u4mw, zf, bk, pf, ieini0, geyrn, bqp, fhuw7, ruluw5, fsf0, d1, wmsry, yf1sg, cczv64, al6, dqbvu, eytph3gf, lmf2jzaf, a2xbqgja, tznc, hiesq, ezlf, 5f6e2k,