Chevrolet K2 problems
GMT K2XX is an assembly code for a vehicle platform architecture developed by General Motors for its line of full-size trucks and large SUVs that started production with the 2014 model year. The "XX" is a placeholder for the last two digits of the specific assembly code for each model. The platform, which replaced the GMT900 series that had been in production from 2007 to 2013, was introduced in April 2013 for the 2014 Model Year on the trucks, followed by the December 2013 production on the 2015 large SUVs that debuted in February 2014. The GMT K2XX products are being produced at four GM assembly plants: Arlington (all SUVs), Flint (double and crew cab heavy-duty pickups), and Fort Wayne (regular and double cab light- and heavy-duty pickups) in the United States, along with Silao Assembly in Mexico for the crew cab light duty pickups.
The first GMT K2XX vehicles produced were the light-duty 2014 model year Chevrolet Silverado and GMC Sierra full-size pickups, with Silao producing the crew cabs first, followed afterwards by Fort Wayne assembling the light and HD regular size and double cab versions. The 2015 Chevrolet Tahoe, Chevrolet Suburban, GMC Yukon, GMC Yukon XL, Cadillac Escalade, and Cadillac Escalade ESV full-size SUVs were the next vehicles to start production, followed by the 2015 Chevrolet Silverado HD and GMC Sierra HD.
The K2XX platform marks the first time that no Sport Utility Trucks, hybrid trucks and hybrid SUVs will be built on this platform, as the Chevrolet Avalanche and Cadillac Escalade EXT SUTs, and the hybrid versions of the Silverado, Sierra, and full-size SUVs were discontinued after the 2013 model year. However, fuel economy of GMT K2XX vehicles will still increase over the GMT 900 predecessors thanks to usage of new Generation V/EcoTec3 V8 engines with direct injection, weight savings from the use of more high-strength steel, and the use of the 8L90 automatic transmission. Turbocharged and diesel engines for light-duty models are also under consideration for future GMT K2XX trucks and SUVs.
There have been customer complaints relative to driveline vibrations in the K2XX platform dubbed the "Chevy Shake".
The K2XX was replaced by the GMT T1XX beginning in the 2019 model year.
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Chevrolet K2 model years
Common Chevrolet K2 problems
The Chevrolet K2 series, including the Silverado 1500, 2500, and other models, has been subject to various recalls and issues reported by owners. Here are some common problems based on complaints from owners:
- Paint and Trim Issues: Owners have reported paint-related problems, such as fading, chalking, peeling, or cracking, particularly on the roof and hood of their vehicles.
- Electrical System Issues: Electrical system problems have been reported by Chevrolet Silverado owners, including issues with the ignition lock actuator binding, making turning the key difficult or causing the ignition to get stuck in the “Start” position.
- Seat Issues: Front seats in certain Chevrolet Silverado models may not stay secured in place during high load conditions such as a crash due to incomplete welds on the seat hook bracket assembly.
- Power Steering Assist Loss: Certain Chevrolet Silverado models equipped with electric power steering (EPS) may experience a sudden loss of power steering assist during vehicle operation due to a problem with the EPS module.
- Door Chime Failure: Chevrolet Silverado vehicles equipped with a base radio and an internal amplifier may experience radio failure, resulting in the absence of an audible chime to notify the driver if the door is opened with the key in the ignition or if the seat belt is not fastened. This issue is related to the Federal Motor Vehicle Safety Standard (FMVSS) numbers 114, “Theft Protection and Rollaway Prevention,” and 208, “Occupant Crash Protection”.
- Headlamp Recall: Aftermarket headlamps sold for use on the Chevrolet Silverado 1500 may be missing the amber side reflex reflector, which fails to conform with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, “Lamps, Reflective Devices, and Associated Equipment”.
- Heated Wiper Washer Fluid System Recall: Certain Chevrolet Silverado 2500 models equipped with a heated wiper washer fluid system may have a short circuit on the printed circuit board for the washer fluid heater, which may overheat the control-circuit ground wire.
These issues have been reported by owners and have led to various recalls and service campaigns to address these problems. It is essential for Chevrolet Silverado owners to stay informed about recalls and service campaigns related to their vehicles to ensure their safety and maintain their vehicle's performance and reliability.
What does K stand for in Chevy?
On Chevrolet vehicles, the C/K nomenclature returned from the previous generation; "C" denoted two-wheel-drive trucks while "K" denoted four-wheel-drive vehicles. While all GMC pickup trucks were now badged under a singular Sierra nameplate, GM still used C and K as internal model codes for both divisions.
What Chevy trucks are reliable?
Chevrolet Silverado 1500: This full-size pickup truck is known for its durability and versatility. It comes with various engine options, ranging from a V6 to a V8, and has a reputation for being tough and long-lasting. The used Chevy Silverado for sale will provide you with many years of dependable service.
What is the difference between K and C Series Chevy?
Used for both the model branding and the internal model code, "C" denoted two-wheel drive, while "K" denoted four-wheel drive. Four generations of the C/K series were produced, including the GM monikered second-generation "Action Line" and third-generation "Rounded Line" vehicles (colloquially aka Square-Body trucks).
Why is GM buying back L5P Duramax?
GM Authority has learned that GM intends to buy back certain Chevy Silverado HD and GMC Sierra HD units back from customers due to apparent quality issues with the 6.6L L5P V8 Duramax turbo-diesel engine.
Percentage distribution of complaints by Chevrolet K2 years
We have researched Chevrolet problems and analysed all the complaints filed against Chevrolet K2 cars and compiled the top 1 most problematic Chevrolet K2 model years:
Below you can see the percentage distribution of known problems by Chevrolet K2 model years.
Distribution of the number of complaints by Chevrolet K2 years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Chevrolet K2 car problems categorized by type of issue
After analysing all complaints related to Chevrolet K2 , it was concluded that the most common issues with these cars are:
- Vehicle speed control problems
The graph below shows statistics for all Chevrolet K2 vehicle components and the number of complaints received.
The NHTSA has received 1 complaints about various vehicle components related to the Chevrolet K2 . Below are the 25 most recent complaints reported for Chevrolet K2 vehicles.
List of Chevrolet K2 complaints
Chevrolet K2 1998
- Date Of Incident: 1998-03-01
- Date Complaint: 1998-08-24
- VIN: 1GCGK29R3WE
- Components: VEHICLE SPEED CONTROL
- Summary: SPECIAL ORDERED VEHICLE. WHEN CONSUMER PICKED UP VEHICLE FIRST DAY AND TOOK FOOT OFF GAS PEDAL IT WAS 3-5 SECONDS BEFORE VEHICLE SLOWED DOWN, VEHICLE CONTINUED TO ACCELERATE UNTIL TOUCHING THE BRAKES. IF IN STOP AND GO TRAFFIC, IN 1-2 GEARS AT 17-18OO RPMS VEHICLE TOOK OFF. DEALERSHIP LEE JOHNSON KIRKLAND WA. COMPUTER CHECKED VEHICLE, FOUND NOTHING. SCHEDULED MAINTENANCE WORK AT CHUCK OLSEN IN SEATLE WA. HEAD MECHANIC ROAD TESTED VEHICLE AND KEPT IT FOR 24 HOURS. SAID IT WAS A DESIGN FAULT. *AK *YH
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