The 2016 Jeep Grand Cherokee Diesel is a formidable SUV that, on the surface, embodies the ruggedness and reliability of the Jeep brand. Renowned for its off-road capabilities and luxurious features, the Grand Cherokee has been a staple in the SUV market for years. The 2016 model, available in a diesel variant, promised an enticing combination of power, efficiency, and refined driving experience. Equipped with a 3.0-litre V6 EcoDiesel engine, it was marketed as a vehicle that could deliver superior fuel economy without compromising performance.
Diesel engines have long been celebrated for their efficiency and torque, making them an attractive option for larger vehicles. The EcoDiesel engine in the 2016 Grand Cherokee was no exception, offering impressive fuel efficiency for a car of its size, with an estimated 30 miles per gallon on the highway. This made it a popular choice among consumers looking for a capable SUV that promises to be economical over long distances. The EcoDiesel engine was also designed to provide robust towing capacity, enhancing its appeal to those needing a versatile and powerful vehicle.
However, despite these appealing attributes, the 2016 Jeep Grand Cherokee Diesel has been plagued by many problems since its release. Owners and reviewers have reported various mechanical, electrical, and legal issues that have marred the ownership experience. These problems have ranged from engine failures and transmission issues to a high-profile emissions scandal that has significantly impacted the vehicle’s reputation and resale value. Mechanical reliability has been a significant concern, with many owners experiencing issues that affect the overall driving experience and safety. The EcoDiesel engine, while efficient, has been known to suffer from excessive oil consumption, turbocharger failures, and problems with the Exhaust Gas Recirculation (EGR) system.
The transmission has also been problematic, with reports of harsh shifting and even complete transmission failures in some cases. Furthermore, the fuel system has not been immune to issues, with faulty fuel injectors and fuel pump problems commonly reported. Beyond mechanical problems, the 2016 Jeep Grand Cherokee Diesel has faced numerous electrical and electronic issues. The Uconnect infotainment system, a key feature in modern vehicles, has been particularly problematic, with frequent reports of glitches, screen freezing, software crashes, and Bluetooth connectivity issues.
Other electrical components, such as the battery and various sensors, have also been prone to failure, leading to additional frustration for owners. Adding to these mechanical and electrical woes, the emissions scandal involving Fiat Chrysler Automobiles (FCA), the parent company of Jeep, has cast a long shadow over the 2016 Grand Cherokee Diesel.
The Environmental Protection Agency (EPA) accused FCA of using illegal software to cheat emissions tests, allowing the vehicles to pass regulatory requirements while emitting higher levels of pollutants in real-world driving conditions. This controversy, often called “Dieselgate,” has led to substantial legal repercussions, including fines, vehicle buybacks, and mandatory emissions fixes.
For owners, the scandal has not only affected the resale value of their vehicles but also raised concerns about the long-term reliability and performance of the emissions updates. Consumer reports and recalls provide additional insight into the myriad problems the 2016 Jeep Grand Cherokee Diesel faces. Reliability concerns, high cost of ownership, and numerous recalls have highlighted the challenges associated with this model. Despite its potential and the strong brand reputation of Jeep, the 2016 Grand Cherokee Diesel has struggled to live up to expectations, leaving many owners and potential buyers wary.
This article aims to provide a comprehensive overview of the problems and challenges faced by the 2016 Jeep Grand Cherokee Diesel. By delving into the mechanical, electrical, and legal issues and examining consumer reports and recalls, we hope to offer a clear understanding of the potential pitfalls of owning this vehicle. Whether you are a current owner seeking to address issues with your Grand Cherokee or a prospective buyer considering this model, this detailed analysis will help you make an informed decision about the 2016 Jeep Grand Cherokee Diesel.
Table of Contents
Mechanical Problems Of 2016 Jeep Grand Cherokee
One of the most significant areas of concern for the 2016 Jeep Grand Cherokee Diesel revolves around its mechanical reliability. Owners have reported various issues that impact the overall driving experience and safety.
- Engine Problems: The EcoDiesel engine, while efficient, has been known to suffer from several problems. Some of the most common issues include:
- Excessive Oil Consumption: Many owners have reported that the engine consumes unusually high amounts of oil. This issue increases maintenance costs and concerns the engine’s long-term health.
- Turbocharger Failures: The turbocharger is a crucial component of the diesel engine, and its failure can lead to significant performance degradation. Several owners have reported issues with the turbocharger, leading to costly repairs.
- Exhaust Gas Recirculation (EGR) Issues: The EGR system is designed to reduce emissions by recirculating some exhaust gases back into the engine. However, this system has been prone to clogging and failure, reducing engine efficiency and increasing emissions.
- Transmission Issues: The 2016 Jeep Grand Cherokee Diesel has an eight-speed automatic transmission. While this transmission is generally praised for its smooth shifting and efficiency, some owners have reported problems such as:
- Harsh Shifting: Some drivers have experienced rough or jerky shifting, particularly at lower speeds. This issue can affect the overall driving comfort and may indicate deeper transmission problems.
- Transmission Failure: In more severe cases, the transmission has been reported to fail, necessitating expensive repairs or replacements.
- Fuel System Problems: Diesel engines rely on a complex fuel system to deliver the right fuel to the engine at the correct pressure. Unfortunately, the fuel system in the 2016 Grand Cherokee Diesel has been known to suffer from issues such as:
- Fuel Injector Failures: Faulty fuel injectors can lead to various problems, including poor engine performance, increased emissions, and reduced fuel efficiency.
- Fuel Pump Issues: The high-pressure fuel pump is another critical component prone to failure. A failing fuel pump can cause the engine to run poorly or not start.
Electrical and Electronic Issues
Modern vehicles have various electronic systems that control everything from the engine to the infotainment system. The 2016 Jeep Grand Cherokee Diesel is no exception. While these systems offer convenience and enhanced functionality, they also introduce new potential points of failure.
- Infotainment System Glitches: The Uconnect infotainment system in the Grand Cherokee has suffered from various glitches and bugs. Common problems include:
- Screen Freezing: The touchscreen display may freeze or become unresponsive, making it challenging to control navigation, audio, and other functions.
- Software Crashes: Some owners have reported that the system occasionally crashes or restarts unexpectedly, disrupting the driving experience.
- Bluetooth Connectivity Issues: Problems with Bluetooth connectivity, such as difficulty pairing devices or dropped connections, have also been reported.
- Electrical System Failures: Beyond the infotainment system, other electrical components in the Grand Cherokee Diesel have been known to fail. These issues include:
- Battery Drain: Some owners have reported that the battery drains rapidly, even when the vehicle is unused. This problem can leave drivers stranded and necessitate frequent battery replacements.
- Malfunctioning Sensors: Various sensors throughout the vehicle, such as those used for parking assist or adaptive cruise control, can fail or provide incorrect readings, which can impact the overall safety and functionality of the vehicle.
Emissions and Legal Troubles
One of the most significant controversies surrounding the 2016 Jeep Grand Cherokee Diesel involves its emissions. In 2017, Fiat Chrysler Automobiles (FCA), Jeep’s parent company, was accused of using illegal software to cheat emissions tests. This scandal, often called “Dieselgate,” has had far-reaching implications for the company and affected vehicle owners.
- Emissions Scandal: The Environmental Protection Agency (EPA) alleged that FCA had installed software in the 2014-2016 Jeep Grand Cherokee and Ram 1500 diesel models that allowed them to pass emissions tests while emitting higher levels of pollutants in real-world driving conditions. This so-called “defeat device” was designed to reduce nitrogen oxide (NOx) emissions during testing but not during regular operation.
- Legal Repercussions: FCA faced numerous lawsuits and regulatory penalties due to the emissions scandal. In 2019, the company settled with the US government, agreeing to pay over $800 million in fines and compensation to affected vehicle owners. This settlement included:
- Vehicle Buybacks: Owners of affected vehicles were offered the option to sell them back to FCA.
- Emissions Fixes: FCA also agreed to provide a fix for the affected vehicles to bring them into compliance with emissions standards.
- Compensation: Affected owners were eligible for financial compensation for the settlement.
- Impact on Owners: The emissions scandal significantly impacted the 2016 Jeep Grand Cherokee Diesel owners. Not only did it affect the resale value of their vehicles, but it also raised concerns about the long-term reliability and performance of the emissions fixes. Some owners reported that the emissions updates negatively impacted their vehicle’s performance and fuel efficiency.
Consumer Reports and Recalls
Consumer feedback and recalls provide additional insight into the problems the 2016 Jeep Grand Cherokee Diesel faces.
- Consumer Reports: Various automotive websites and consumer advocacy groups have documented the experiences of 2016 Grand Cherokee Diesel owners. Common complaints include:
- Reliability Concerns: Many owners have expressed concerns about the overall reliability of their vehicles, citing frequent trips to the dealership for repairs and maintenance.
- Cost of Ownership: Owners have been frustrated by the high cost of repairs, mainly for engine and transmission issues.
- Recalls: The 2016 Jeep Grand Cherokee Diesel has been subject to several recalls. Some of the most notable recalls include:
- Airbag Issues: A recall was issued for a potential defect in the airbag control module, which could prevent the airbags from deploying properly in a crash.
- Fuel Pump Relay: Another recall addressed a problem with the fuel pump relay, which could cause the engine to stall or fail to start.
- Emissions Recall: As part of the emissions settlement, a recall was issued to update the software and hardware of the affected vehicles to comply with emissions standards.
Conclusion
The 2016 Jeep Grand Cherokee Diesel promised much but has been plagued by various issues. From mechanical failures to emissions scandals, the challenges faced by owners of this model have been numerous and significant. While the vehicle offers a compelling blend of power, efficiency, and luxury, its reliability concerns and legal troubles have often overshadowed these benefits.
Prospective buyers must know these issues and weigh them against the vehicle’s advantages. Current owners should understand the common problems and available fixes to help maintain their vehicles and address any issues. Despite its flaws, the 2016 Jeep Grand Cherokee Diesel remains famous for those seeking a capable and efficient SUV. Still, it is crucial to approach ownership with a clear understanding of its potential drawbacks.