Debuted in 1992, the Jeep Grand Cherokee has built its name as a notable midsize SUV. Its popularity stems from its outstanding off-road capabilities combined with smooth on-road proficiency. Hence, this product line is at the top of mind for many drivers.
However, not all model years receive stellar feedback. While some became best-sellers, others are considered the worst years of Jeep Grand Cherokee. Scroll down to learn more!
In This Article:
Worst Years For Jeep Grand Cherokee
Jeep Grand Cherokee 2004

Prospective buyers should exercise caution when considering a used 2004 Jeep Grand Cherokee. Most user reviews indicate its persistent problems despite diligent maintenance and costly repairs. Notably, it only received a 3/10 FIXD reliability rating and an approximately 3/5 score in the NHTSA crash test.
One of the primary concerns associated with this vehicle is its recurrent electrical malfunctions. Complaints revolve around the failures in the instrument panel, defroster/defogger, and air conditioning system. When driving our 2004 Grand Cherokee, we frequently encountered shortened brake lights, taillights, and turn signals. Electric issues sometimes affect the smooth operation of the window on the driver’s side and the sunroof.
Over 7 years of ownership, we had a lot of troubles with the rough suspension system on the 2004 Grand Cherokee Laredo Sport. While our vehicle performed smoothly on paved roads, it bounced and bottomed out over minor obstacles like speed bumps. We tried to improve this drawback countless times, but it still didn’t live up to our expectations.
This version also suffers from minor yet consequential concerns with the seats, airbags, and fuel system. Furthermore, it is prone to the P0455 error code, indicating a defective or leaking EVAP system. The 2004 Grand Cherokee has been subject to 4 investigations and 14 recalls to address its consecutive issues. Therefore, this model is not a safe bet, with numerous issues looming overhead.
Jeep Grand Cherokee 2011

As the first model in the 4th generation, the 2011 Grand Cherokee fell short of expectations. This version received the worst feedback compared to others, with over 1500 complaints.
The most prominent problem centered on the failure of the Totally Integrated Power Module (TIPM), leading to malfunctions in the electronic functions. Certain owners reported that their vehicle failed to start or stalled, typically around 50,000 miles. The faulty wiring contributed to disruptions in the brake system and fuel pump.
Some of the five investigations and six recalls also targeted the center brake booster. This major component is susceptible to rust or freezing, compromising vehicle longevity. The structural deterioration also reduced braking performance and safety rating – an unsettling prospect for an SUV designed to navigate diverse terrains and weather conditions.
Among the complaints on the NHTSA, concerns surfaced regarding minor defects with the heater, fuel system, transmission, and lights. Substantial maintenance costs, even at low mileage, further burden the owners.
Jeep Grand Cherokee 2014

Our team all agreed that the 2014 Cherokee was one of the worst models in its class. 19 recalls, and 10 investigations were conducted, raising concerns about its subpar build quality and lax quality control. We expected a lot from the 3.6-liter Pentastar V6 engine, but it turned out to be the primary letdown.
There is no denying that the engine was a powerful beast. However, we noticed a decrease in engine power after 78,000 miles. Problems such as oil leaks, rough idling, and sudden stalling plagued our vehicle.
The most noticeable problems boiled down to the transmission. Shifting and locking up demanded significant effort to control. Occasionally, our vehicle jerked during aggressive transmission changes. Bad experiences on busy roads or mountain routes sent us into a panic.
Our trusted mechanic suggested that a severe electrical short was the culprit behind it. Defective wiring also triggered many quality issues within our car, such as the persistent headlight operation, non-responsive electronic accessories, steering column control module failure, etc.
We said goodbye to our 2014 Grand Cherokee Overland when its exterior deteriorated. Once a symbol of style and luxury, the leather on the seats and dashboard wrinkled and peeled. The harsh climate in Miami, Florida, could have accelerated the warping shortly after the warranty expired at 60,000 miles. Instead of an expensive overhaul, we decided to seek a more reliable SUV on the market.
Jeep Grand Cherokee 2015

The 2015 Grand Cherokee presents multiple missteps of the manufacturer. It inherits the buggy transmission from the previous models, which causes frequent jerks when shifting gears. Some drivers also find it difficult to switch to the parking mode while the engine is on.
A majority of customer complaints point to a faulty air conditioning system. Owners reported that the temperature-controlled mixture recirculation door frequently got stuck, blocking the airflow. Consequently, drivers and passengers experienced great discomfort, especially in harsh driving conditions.
Diesel models are prone to cracked EGR recirculation units. Additional critical concerns encompass a non-functioning wireless control module, a faulty throttle position sensor, an unsecured Uconnect electronics system, or warped front brake discs. All of these problems prompted the manufacturer to issue 10 recalls and 7 investigations.
Major Issues With Jeep Grand Cherokee
TIPM Errors
The TIMP acts as a central control unit for all electronic functions in the Jeep Grand Cherokee. It distributes power from the battery to operate the fuel injection system, air intake, and other essential components.
Once it malfunctions, the vehicle struggles to start or pump fuel, resulting in hard starting or engine stall. Additionally, TIPM errors can lead to failed airbags, unresponsive window operations, or unexpected horn activations.
TIMP failures are common in the third- and fourth-generation Grand Cherokees. Particularly, the 2014 and 2019 models bear the brunt of these mechanical issues, resulting in several recalls and investigations.
EcoDiesel Emissions
Jeep has launched 3.0-liter six-cylinder turbo diesel engines since 2006. This introduction aims to cut fuel consumption, but the manufacturer has been accused of cheating on the emissions of its EcoDiesel engines.
A California lawsuit exposed EcoDiesel engines for emitting 10 times the legal amount of nitrogen oxide. As a result, a major recall was issued for the 2014-2016 Grand Cherokee models to address this problem.
Bad Brake Boosters
Third-generation models are prone to brake booster failure. This malfunction reduces the physical force on the brake pedal. As a result, the amplification is insufficient to convert into hydraulic pressure, affecting the braking mechanism. Arecall was conducted in 2011 for necessary repairs.
Transmission Issues
The e-shift transmission of the Jeep Grand Cherokee has been flagged as a source of issues. Regarding this problem, the National Highway Traffic Safety Administration investigated the 2014-2015 models. The findings revealed that the park shift lever did not function as intended in the “P” position. Without the driver’s knowledge, the vehicle continued to move, causing hundreds of rollovers.
Owners blamed the transmission failure on confusing design. They were confused by the standard gear order and the lack of tactile response to indicate parking mode. Drivers also encountered problems with the gearbox, such as unstable gear transitions and software module glitches that incurred substantial repair costs.
Faulty Interior Accessories
In specific model years, issues with the radio, transmission indicators, airbags, and other internal accessories arise due to a drained battery or technical glitches. Electrical problems can also impact the heating and air conditioning systems.
Fourth and fifth-generation Grand Cherokees with advanced infotainment technologies are more prone to this. The uConnect entertainment system was vulnerable to remote hacking via a cellular connection. An experiment by wired.com demonstrated the use of GPS tracking software could manipulate steering, engine, and braking systems. The manufacturer then conducted a massive recall, affecting 1.4 million vehicles with uConnects.
FAQs
Is The Jeep Grand Cherokee A Reliable Car?
On average, the Jeep Cherokee remains a reliable vehicle with a life expectancy between 200,000 – 300,000 miles. This equates to 13-20 years of ownership with proper maintenance. However, investing in models with a high reliability score is best to avoid expensive repairs and replacements at high mileage.
How Much Does It Cost To Maintain Jeep Grand Cherokee?
A Jeep Grand Cherokee demands $10,872 for regular maintenance services during the first 10 years of ownership. This figure is nearly $2,500 more than the average cost for other popular SUVs.
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Conclusion
Overall, the Jeep Grand Cherokee remains a midsize SUV worth investing in, ranking 9th out of 26 models in terms of average reliability and durability. However, it is advised to research customer reviews and ratings to make every penny worth it. Avoid problematic model years and go for a better option that will serve you for years to come.