Which Silverado transmission has problems?
The Chevrolet Silverado is a popular and reliable truck, but like any vehicle, it has its share of issues. Over the years, certain Silverado models have been reported to experience transmission problems. In this article, we’ll explore which Silverado transmissions are most commonly associated with issues, what those problems entail, and how to address them effectively.
Common Silverado Transmission Issues
Transmission problems in the Chevrolet Silverado are often linked to specific models and years. The most commonly reported issues involve the 8-speed automatic transmission, known as the 8L90 and 8L45, which were introduced in 2015. These transmissions are found in various Silverado models and have been the subject of complaints from owners.
Symptoms of Transmission Problems
Drivers experiencing transmission issues in their Silverado often report the following symptoms:
- Harsh or delayed shifting between gears.
- Shuddering or vibrations during acceleration.
- Unusual noises, such as clunking or whining, coming from the transmission.
- Transmission slipping, where the vehicle struggles to stay in gear.
- Check engine light or transmission warning light illuminated on the dashboard.
If you notice any of these symptoms, it’s important to address them promptly to avoid further damage to your vehicle.
Models Most Affected
The transmission problems are most commonly associated with the following Silverado models:
- 2015-2019 Chevrolet Silverado 1500 equipped with the 8-speed automatic transmission (8L90 or 8L45).
- Some 2020 models have also reported similar issues, though improvements were made in later years.
These issues are not universal to all Silverados with these transmissions, but they have been reported frequently enough to warrant attention.
Causes of the Problems
The root causes of the transmission issues in these Silverado models include:
- Faulty torque converters, which can lead to shuddering and slipping.
- Software calibration issues affecting the transmission control module.
- Design flaws in the 8-speed transmission that result in excessive wear over time.
These problems can often be addressed through repairs, software updates, or, in some cases, transmission replacement.
How to Address Silverado Transmission Problems
If you suspect your Silverado is experiencing transmission issues, follow these steps:
- Take your vehicle to a trusted mechanic or Chevrolet dealership for a diagnostic test.
- Check if your vehicle is still under warranty, as transmission repairs can be costly.
- Ask about any available software updates or technical service bulletins (TSBs) related to your transmission.
- Consider regular transmission fluid changes to prevent further damage.
- If necessary, explore options for transmission repair or replacement.
Addressing these issues early can save you time and money in the long run.
Conclusion
While the Chevrolet Silverado is a dependable truck, certain models equipped with the 8-speed automatic transmission have been prone to problems. By staying informed and addressing issues promptly, you can ensure your Silverado continues to perform at its best. If you’re experiencing transmission problems, don’t hesitate to reach out to a trusted auto repair shop like Kevin’s Autos for expert assistance.
Frequently Asked Questions
What year did Silverado have the bad transmission?
Which Silverado models have transmission problems? 2002 Silverados and Silverados from the 2012-2017 model years had the most transmission-related complaints. Vehicles from the fourth generation have mostly avoided this issue.
What years did the Chevy 5.3 have issues?
Major Oil Consumption
The cars with this engine between 2010 and 2014 are the most likely to run into this trouble, which was so terrible it led to many drivers attempting a class-action lawsuit to receive reparations for the awful oil consumption their car dealt them.
What year is the GM transmission recall?
The recall affects 2020–2022 models, including Chevy and GMC's full-size trucks and SUVs, but a software update fixes the transmission-valve issue. GM is recalling 461,839 full-size trucks and SUVs with diesel powertrains due to a faulty transmission valve that can cause the rear wheels to lock up.
What Silverados have bad transmissions?
If you are thinking of buying a Chevy Silverado's, you can look at buying the lower models from 2011 and prior. The transmission problems reported by different people have been a thing from the 2012 model onward and do not affect models from previous years.
What year did Silverado get 10 speed transmission?
GM's 10-speed transmission is an optional transmission in the following vehicles: 2017–Present Chevrolet Camaro. 2018–2020 Chevrolet Tahoe. 2019–2022 Chevrolet Silverado.
Which Chevy Silverado to avoid?
2008 Chevy Silverado 1500
The 2008 model year competes with the 2014 model year as one of the worst ever produced. Due to its frequent engine problems and overuse of oil, which was repair that cost owners over $2,700 to fix, this problem continued onward from the 2007 into the 2009 model years.
Is there a recall on Silverado transmissions?
The 2024 Chevy Silverado Transmission Recall affects 2020 to 2022 model years. For affected owners, GM will update the transmission control module software to monitor valve performance and prevent rear-wheel lock-up. Notifications will begin being sent to owners on December 9, 2024.
What year of Silverado to stay away from?
From 2012 to 2019, each Silverado year model was littered with issues. The 2012 and 2013 year models have a few dozen reported problems, mainly about faulty engines and transmissions. 2014 Silverados have the highest number of complaints by far, with a significant portion of them relating to A/C and heating defects.
How reliable is the GM 8 speed transmission?
“GM has breached the trust of millions of Americans by selling defective 8-speed transmission vehicles which they knew to be defective for years, putting profit first and safety last,” said Ted Leopold, partner at Cohen Milstein and court-appointed Lead Counsel for the class.
What year are GM 8 speed transmission problems?
The lawsuit involves Chevrolet, GMC and Cadillac vehicles from the 2015-2019 model years equipped with Hydra-Matic 8L90 or Hydra-Matic 8L45 eight-speed automatic transmissions. It covers approximately 800,000 units, including 514,000 in the certified classes.
