2016 gmc sierra shifting problems

2016 gmc sierra shifting problems. I bought new. 2 4×4. Abrupt gear changes can put unnecessary strain on the transmission system, leading to potential damage. ATS 2016 2019 — — All GMC Canyon 2017 2022 M5T Sierra 2015 2018 M5U, M5X Sierra 1500 that the shifting may feel too firm (harsh), slips, or flares. I have a 2016 GMC Sierra All terrain with Jan 8, 2019 · Just got my truck back from the local dealer for a transmission issue. If I had kept the 2017 I would have reprogrammed the lower gears to shift like it was in the trailer mode once it was out of warranty. If the downshift solenoid fails or has an issue, the vehicle may experience late shifting when The 2016 GMC Sierra 1500 has 410 problems & defects reported by Sierra 1500 owners. The new TBV is available for some 2016-2021 Silverado, Sierra; 2016-2020 Tahoe, Suburban, Yukon; 2020-2021 Silverado 2500HD/3500HD, Sierra 2500HD/3500HD; 2021 Express and Savana models Jan 15, 2020 · In this article, we will discuss the common causes of GMC Sierra transmission overheating to help you recognize the problem and take appropriate steps to fix your truck. Pressure Learns: Note: It is recommended to utilize a road with a speed limit between of 48-72 km/h (30-45 mph) for this Aug 10, 2020 · GMC Canyon 2017 2021 Automatic 8L45 (M5T) 8L90 (M5U, M5X, MQE) Savana 2021 Sierra 2015 2018 Sierra Limited 2019 2019 Sierra 1500 (New Model) 2019 2021 Yukon 2015 2017 Automatic 8L90 (M5U, MQE) Involved Region or Country North America and N. Even if you know it’s full, you can use the color chart linked to below to determine if Mar 16, 2023 · 2021 GMC Sierra Transmission Problems. It was designed for both AWD/4WD and RWD General Motors applications. Not sure but it has done it the last couple colder nights. Solution: Change the white wire on the ISS sensor and the wiring. Have'nt noticed anything yet but i am new to the 6 speed shift patterns. Mar 4, 2024 · Most common GMC Sierra problems. Dealerships suggest I changed the fluid and filter on my 2016 Sierra to stop the shuttering and improve the shifting. 3L 4x2 owner. The biggest GMC Sierra complaints Nov 3, 2023 · I have a 2018 GMC Sierra with 6. You should also consider carrying jumper cables and a portable battery charger. Many shift solenoid-related codes can be solved by doing a transmission fluid replacement or carrying out a transmission flush. Along with other Cadillac, Chevrolet and GMC models, 2016-2024 GMC Sierra trucks have experienced these transmission issues: Shifting problems; Vehicle shaking; Transmission shudder; Torque converter Aug 16, 2016 · I have a 2016 Sierra that has had a shifting problem from day one. But why oh why is it so terrible at low speeds? Mar 26, 2023 · Service Bulletin Bulletin No. he falls into the cheap catagory, iv told Aug 11, 2016 · The shift strikes me as violent, not smooth or normal. I go through the transmission fast learn / relearn procedure to fix a hard shifting issue on my 2016 GMC Sierra / Silverado. com Jun 20, 2023 · If you notice a delay in shifting gears, weird noises during gear changes, erratic shifting, or the transmission disengaging, it could indicate gmc sierra 1500 transmission problems. 6 Diesel. Now has 78,000 miles on it November, 2020, it failed to shift. Oct 11, 2019 · If you complete the process and still have a shift related issue, perform the adaptive relearn for ONLY that specific set of clutches related to your shift complaint. We have listed some of the most common reasons why your GMC Sierra’s transmission would slip below. 2 NHT - 2013 GMC Sierra SLT 6. NOT NOW Bulletin No. The 2016 GMC Sierra 1500 has 7 problems reported for rough shifting. 3 K5L - 2012 GMC Sierra SLT 6. Somehow got it to dealer. Export Regions Condition Some customers may comment that the transmission exhibits a harsh 1-2 shift on Common Problems with the GMC Sierra 1500 Transmission. General Motors originally manufactured this transmission. All told, there are six different iterations of the Duramax: LB7, LLY, LBZ, LMM, LML, and L5P spanning from 2001 to the present day. When you are at speeds of 35+ the transmission is great, and quick and flawless. 1, 2019 LGX, LTG, LT1 M5T, M5U Colorado 2017 2019 March 1, 2019 LGZ M5T Corvette 2015 2019 Feb. Any suggestions as to whether it would be a good idea to get a flush and filter change? Or are there any recalls or manufacturer upgrades available? Proper Gear Shifting: When driving your GMC Sierra 1500, make sure to shift gears smoothly and avoid sudden acceleration or deceleration. Learn More #2: A/C Condenser Leaking 2014 Sierra 1500 May 6, 2023 · Problem #2: Harsh Shift When Driving. It does much more than a standard traction control system. Home › Forum › GMC › 2016 GMC Sierra with 5. It doesn’t down shift unless you push the gas down half way fast. Over the years, GMC Sierra didn’t show any signs of serious mechanical faults or problems, but there were some minor issues with specific model years. The TCM tells it when to shift, and Jan 16, 2016 · So I've had my 2015 GMC Sierra 6. 2014 GMC Sierra 1500 transmission problems with 18 complaints from Sierra 1500 owners. Aug 14, 2020 · Whether you currently own a Duramax powered Silverado or Sierra, or you have considered purchasing a used GM diesel pickup, the question will cross your mind regarding what problems you may experience with the engine. The worst complaints are rough shifting, failure, and torque converter faulty. Been doing some reading about hard shifting when cold between 1-2 or maybe 2-3. The trans would not shift or occasionally it woud shift really hard. One of the common 2015 GMC Sierra 1500 transmission problems is harsh shifting when changing gear. CT6 2016 2018 LGX, LGW, LTG M5N, M5U CTS 2016 2019 LGX, LTG, LT4, LF4 M5N, M5U Escalade Models 2015 2017 L86 M5U Chevrolet Camaro 2016 2019 LGX, LTG M5T 2016 2018 LT1 M5U Colorado (VIN S, T) 2016 2021 LGZ M5T Corvette 2015 2019 LT1, LT4 M5U Silverado Models 2015 2018 L83, L86, L8B M5U, M5X GMC Yukon Models 2015 2017 L86 M5U Canyon 2016 2021 LGZ May 18, 2016 · 2018 GMC Denali 3500 SRW CC SB 4x4 D/A in Frost white. Here’s a look at some of the most common problems the GMC Sierra has had over the years. Intermittent harsh shifting – GMC Sierra 2500 HD 4L60E Problem – A common Chevy Silverado transmission problem is an intermittent hard 1-2 shift, often accompanied by engine bogging. Concerningly, I have recently noticed what I think is the same problem (and I have less than 1500 miles) so I'm praying it turns out to be nothing more than my imagination. Nov 5, 2023 · Recently purchased a 2015 GMC Sierra with 170,000 kms. One of the most expressed issues for the Sierra models includes electric system problems and bad connections including wiring harnesses. I work afternoons so when I get done it's night and in the 20-30s. Late Shifting. Shift to R, "CLANK" noise. First they replaced the transmission fluid and almost a year later the torque converter. This may cause the transmission to shift roughly or more quickly than normal. The shift points are terrible. Seems to be a fairly common occurrence with 2014-2016 Chevy and GMC trucks, but usually only happens in the above situations, so probably doesn't show up that much. 9) High Oil Consumption. Best $300 I've ever spent!! If you are interested in getting a custom tune and are in the north west Arkansas area, look up tuned by JP!! Apr 22, 2022 · The GMC Sierra 1500 is a Decent Truck, But Models From 2013 to 2020 May Have Bigger Problems Than Previous Years. It's also common that a problem with these sensors can impact the shift timing, extending the interval between transmission I bought my 2016 High Country in August 2016, I am experiencing shifting problems from 1st to 2nd gear and sometimes makes an awful clunking noise. SOLD 2012 Chevrolet Silverado LTZ 3500 SRW CC SB 4x4 D/A in Graystone metallic. I did an online search to see if others were having the same issue as I had not yet heard about the ongoing problems with this transmission. Am hearing a lot of flack about possible major problems with the trans. The harsh shifting from gears 1-2 started around 40k miles and the shuddering began around 45k miles (most prevalent Nov 24, 2021 · The 2016 GMC Sierra 1500 has nine recalls, one investigation, and over 230 complaints for power brake assist, airbags, and transmission issues. New Converter, Front Pump and various other little parts. No hard braking or driving, change fluids on time, use only OEM parts, wash every weekend etc. Awaiting decision from GM. The worst complaints are clunking and hesitation, runs in v4 mode at low speeds, torque converter failure Feb 27, 2020 · General Motors introduced the GMC Sierra 1500 and its twin, the Chevrolet Silverado, in 1998. Not only that it shows a P0717 DTC code in the display but also shows an issue with ISS sensor wiring. The truck is reliable and powerful, but dealers may not fix the problems properly. Most of your high-end scanners c Oct 20, 2022 · A new Thermal Bypass Valve (TBV) for the transmission cooler is available that has a lower operating temperature. StabiliTrak is GM's electronic stability control system. Average failure mileage is 27,600 miles. Feb 3, 2021 · 2016 Dually, LML 6. Mar 22, 2023 · The GM 8-speed transmission saga took another turn with a judge granting class-action status for lawsuits affecting 800,000 Chevy, GMC trucks and SUVs. 2016 GMC Sierra 1500 transmission problems with 12 complaints from Sierra 1500 owners. Feb 16, 2024 · GM Transmission Issues Class Action Lawsuit Update If you purchased a new or used GM vehicle with a defective 8-speed transmission that was manufactured between 2015/2019 in California, Connecticut, Indiana, Iowa, Massachusetts, Missouri, North Dakota, Oregon, Rhode Island, and South Dakota, you could join the Ulrich, et al. The 6L80 has unique operations, such as an advanced computer controller constructed into the valve body and a direct clutch to clutch shifting. I picked it up on Wendesday. These include: Service Stabilitrak message, stalling, no-start, displays go blank, steering wheel jerks or kicks back when turning, alarm issues or wipers A General Motors 8-speed transmission lawsuit alleges fixes offered by the automaker haven't solved problems with hard shifting, shaking, jerking, hesitating and shuddering. Dealer didn't question anything I told them just ordered parts and set up appointment to repair. Started up shifting and downshifting at unusual times and speeds. 2015. The top problems include nine recalls and rare but severe brake failure, rough shifting. They said "The Allison transmission itself is fine, it's 'electrical'. Nov 16, 2021 · What Problems Does the 2016 GMC Sierra 1500 Have? The 2016 GMC Sierra 1500 series has fewer complaints compared to previous years. The gearbox Worst 2016 GMC Sierra 1500 Problems #1: Rough Idle 2016 Sierra 1500 Average Cost to Fix: $3,200 Average Mileage: 55,000 mi. Took it to the mechanic and his computer told him to change the gear shift relay (TCM) and the wiring harness in the tranny, which he did. Their four generations have appeared every five to seven years: 1999 to 2007, 2007 to 2014, 2014 to 2019, and 2019 to present. 2. Slipping. You may also notice burning smells, difficulty in shifting gears, or engine power hiccups. Learn More #2: Failure 2016 Sierra 1500 Average Cost to Fix: $4,100 Jul 8, 2019 · Hi guys and gals. Ultimately, you shouldn’t avoid the GMC Sierra 1500 over potential transmission problems, as they really are few and far between. It's hard enough to make me wonder if the U joints can take it for very long. I am a 2014 GMC Sierra 1500 crew cab SLE 5. Feb 12, 2022 · 2009 GMC Yukon XL SLT 5. 5 GMC Denali 3500 SRW CC SB 4x4 D/A in Summit white. In January, my friend purchased Jun 24, 2016 · A good buddy of mine has an 09 sierra, reg cab, short box, I believe, a very nice truck but hes got that motor. Jan 12, 2016 · Without a valid speed signal from these sensors, the PCM will not be able to correctly control the shifting of gears within the transmission. Traded 2013 Cadillac CTS-V Black Raven coupe 6mt. Mar 15, 2023 · If the trouble code tells us that it’s stuck or an electrical problem, it is most likely a wiring or shift solenoid problem and you need to test the shift solenoids. 5ft Oct 28, 2019 · Transmission Slipping Causes: GMC Sierra. A. 2022 GMC Sierra Transmission Problems. It is one of the most innovative and vital safety features on your GMC Sierra and can Common Problems with the GMC Sierra 2500 HD Transmission. A common problem with Sierra's from 2007 to 2013 is excessive oil consumption. v. My 2014 Silverado 1500 has the electronic 4wd shift knob. Restart truck, stuck in third. Stuck in first. Here, we document some GMC transmission issues, common causes, and tips on troubleshooting GMC transmission problems yourself. The dealer won't do this for you. General Motors lawsuit. Before 19,000 miles I got the shudder. All of the reviews about it have made me angry. I have what a lot of people describe as the transmission not knowing what gear to be in. or 2016 GMC Sierra SLT or Denali 1500 6. See full list on 700r4transmissionhq. 2 and the 8 speed 8L90 transmission. 2 GAT “Woe unto them that call evil good, and good evil; that put darkness for light, and light for darkness; that put bitter for sweet, and sweet for bitter!” Mar 10, 2022 · 2019 Silverado 1500 RST. This article will tackle some of the most common problems and issues with GMC vehicles. The worst complaints are transmission, engine, and AC / heater problems. This vehicle has only reached 20,000 miles, and the gearbox is shifting from drive to reverse gear and vice versa. Dec 10, 2021 · I think they have a fundament issue with the shift points at low speeds. 1, 2019 LT1, LT4 M5U Silverado Models 2015 2018 EOP L83, L86, L8B M5U, M5X GMC Canyon 2017 2019 March 1, 2019 LGZ M5T Sierra Models 2015 2018 . Transmission problems are the most frequently reported issue, including rough shifts between gears. A shudder when shifting up and under hard takeoff. The chart in figure 2 will help you decide which clutches need to be learned for specific shift complaints. Aug 13, 2019 · Got my 2016 Sierra 1500 serviced for these transmission issues 2 days ago. Another common symptom of a problem with the downshift solenoid is a vehicle that experiences late downshifting. Mar 10, 2021 · I own a 2016 GMC Sierra 1500 and have experienced many of the same problems listed previously. Symptoms of an overheating transmission in the GMC Sierra can include shifting delays, a reluctance to shift into certain gears, or high transmission fluid temperatures. The check engine light came on and the shift indicator light dissapeared. he just wont quite listen to me about this potential future problem, hes got about 160 000 km without any engine work, at least what he can tell. While the electrical Oct 24, 2019 · Glad to have found a forum with owners that are experiencing some what the same issues. Intermittent harsh shifting – GMC Sierra 1500 4L60E Problem – A common Chevy Silverado transmission problem is an intermittent hard 1-2 shift, often accompanied by engine bogging. 2nd owner purchased at the dealership with 32k in 2016. This condition can be caused by the torque convertor clutch applying during the shift. Many other vehicle owners told me they had experienced the same problem. A transmission fluid change is often not that Nov 6, 2022 · Sounds somewhat like the problem I had with a 2020 GMC Canyon. 2016 GMC Sierra 1500 4dr Extended Cab 6. Notice if the pump cover is pointy or CT6 2016 2018 EOP LGX, LGW, LTG M5N, M5X Escalade Models 2015 2017 L86 M5U Chevrolet Camaro 2016 2019 Feb. : 16-NA-361 Date: August, 2020 INFORMATION Subject: Information on Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Cadillac ATS 2016 2019 - - - Automatic 8L45 (M5N) 8L90 (M5X, MQE) CTS Models CT6 2016 2020 CT4 2020 2021 Escalade Models 2015 2017 Automatic Jan 7, 2016 · A bad or failing solenoid may cause the vehicle to experience hard shifting when slowing down or coming to a stop. I start it for a few minutes but when I get going, I notice a hesitation in the shifting. Aug 15, 2016 · Now she has solid shift points, she's holding gears and rpm's until it should shift and also turning off the AFM, she's perfect. 2L/8Speed 3. I recently switched it from the normal 2wd position to the 4wd high position while driving on soft grass. Mar 27, 2020 · GM issued Service Bulletin 18-NA-161 for several models including the 2014 GMC Sierra that describes various problems that can be caused by a bad ground connection or loose battery terminals. 42 gears for 7 months now. Replaced Transmission Control Module. GMC Sierra 1500 Transmission Problems [05 Common Problems and Solutions] Being a professional mechanic for years, I have seen 05 common problems associated with the transmission system in almost all GMC Sierra 1500 trucks, including bad gear shifting, shaking and shuddering, slipping gears, overheating and clunking sounds. This news, as first reported by the Detroit Free Press, is another step in the legal process on this ongoing issue. Traded 2003 GMC SLE 2500 CC SB 4x4 D/A in Summit white. This problem is noticeable about 10-15% of the time and I have somewhat learned to drive to where I don't notice it. It clunks all the time. I am less than impressed with my new transmission. Also, see repair breakdown by problem area and cost. 3 & 8 speed transmission it cured that BUT the shifting seems to be a bigger problem seems like the Trucks with the 6. Details: - 8 speed automatic transmission - Hard shift is especially strong when truck first starts out in the morning. hes had it for about a year time will tell. See real-world GMC Sierra 1500 transmission problems and repair histories as reported by other GMC Sierra 1500 owners. May 31, 2018 · It was a GMC certified preowned so it has the 12 month bumper to bumper and is still under the 100K power train warranty. : 16-NA-019 September, 2020 Page 3 To Learn C1 (For 6-7 or 3-1 Shift) 1. Jul 2, 2019 · One of the most common issues with the GMC Sierra, or any newer GM vehicle, is the "Service StabiliTrak" warning. See real-world 2016 GMC Sierra 1500 transmission problems and repair histories as reported by other 2016 GMC Sierra 1500 owners. After the initial hard shift, the 1-2 shift at ~17 mph isn't as violent Dec 18, 2023 · GMC trucks, vans, and SUVs manufactured by General Motors (GM) include Yukon, Terrain, Acadia, Canyon, Sierra, and Savana models. Models from 2013 and newer should have their VIN run to make sure all recall repairs have been Aug 15, 2024 · However, some GMC Sierra trucks have been included in class action lawsuits that allege serious defects in its 8-speed and 10-speed transmissions. Jul 19, 2023 · There could be various reasons for the GMC Sierra’s gear shifting issues, such as misaligned throttle position sensors, malfunctioning shift solenoids, or even general wear and tear related to higher mileage. It slams into gear at the lower gears. I found if you press the trailer button at the end of the column shifter, the issue goes away. Truck is now at dealer’s and I was told the transmission will either be repaired or replaced altogether. When trying to figure out why it’s slipping, it’s wise to start by looking at the transmission fluid. 2 Engine is more Worst 2014 GMC Sierra 1500 Problems #1: Terrible Headlights, Poor Visibility 2014 Sierra 1500 Average Cost to Fix: $300 Average Mileage: 8,000 mi. C1= 1-2-7-8-Reverse C2= 1-2-3-4-5-Reverse C3= 1-3-6-7 C4= 2-3-4-6-8 May 31, 2022 · The application use of the 6L80 transmission has been extensive over the years. . I have babied my truck. In addition my transmission would “shudder” at speed similar to driving over a rough dirt road. This should be the same for all 8L90 Transmissions in Silve Jan 13, 2023 · How to Fix This Problem: The Sierra has an extra battery rack to mount another battery, which you should consider using, in case the battery runs out on a trip. SOLD Jan 9, 2017 · If you get in the habit of shifting out of 4WD before you stop the engine, you will probably never have the problem. 2016-2019 Cadillac Jan 16, 2012 · I have 105,000 on my tranny. qbnc lssyddwi dtuwrs chob kxunopn anzdyw evz yudxll ixagj vhfm