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2004 Jeep Grand Cherokee Problems

2004 Jeep Grand Cherokee 4.0L Engine Computer (PCM/ECM/ECU) Programmed Plug&Play

2004 Jeep Grand Cherokee Problems

2004 Jeep Grand Cherokee Problems

The 2004 Jeep Grand Cherokee is a convenient SUV. It is highly suspended, rides well with a powerful 4.7-liter V8 engine as well as a variety of other features. Besides the powerful horsepower, a robust motor also provides the necessary power to tread across different terrains. The Jeep features a spacious interior fitted with luxurious and durable accessories. However, the 2004 Grand Cherokee model has been receiving criticism lately, with claims of several shortcomings. A common concern is the alarm system, which activates while the car is in motion. This defect mostly arises because of a disconnection between the wiring harnesses. Below is a brief look at some 2004 Jeep Grand Cherokee problems:

Minor engine malfunctions

The engine is a vital component in the operation of the Cherokee, thus when you realize any faults, it’s necessary to make timely repairs. Frequent engine issues are a clear sign that you have nonfunctioning engine components or erroneous engine codes. If there is a flaw in your engine, you might also find red deposits on the oil fill cap and leaks in the rear seal. You will notice a blown engine and sometimes stalling as you drive if the engine is defective. This can affect the vehicle’s speed and cruise control and, if ignored, will result in costly potential repairs. If you also see frequent engine shaking and rough idling, it is advisable to visit the nearest Jeep dealership and seek for help. Keep in mind the check engine light may or may not display.

The wiring might be faulty

Although your Grand Cherokee is rugged and might seem ready to hit the tarmac, several customer complaints indicate that most of the 2004 models had issues with the door harnesses. The wiring harness seemed unresponsive and in some extreme cases, the electrical components completely shut down when driving. This event has greatly raised concerns among owners even though a mechanic can quickly handle the defect. The alarm system will leave you frustrated with its erratic behavior of getting triggered involuntarily as you drive. This is also a clear sign of faulty wiring. Nonetheless, it’s advisable to run a complete diagnostic test to determine if the issue might be from a different source in your next repair session. This will help in keeping the vehicle in excellent working condition.

Mintt LogoSlightly flawed steering

The NHTSA (National Highway Traffic Safety Administration) has cited flaws with the steering if the hydraulic power assist system is defective. This can significantly inhibit the car’s handling and needs immediate attention. Flawed steering is also a natural defect in most used cars, but if not repaired, it can lead to accidents. However, before reaching a critical stage, the car will display several signs, which you should take seriously. One of them is a squeaking noise when making turns and sometimes loose steering. So, when the power steering also goes out involuntarily, it’s time to seek professional servicing from a reputable dealership.

Inoperative drivetrain system

A faulty drivetrain system is one of the many problems associated with the 2004 Grand Cherokee Jeep. When you have a defective drivetrain system, you will notice strange behavior that’ll leave you frustrated. One is the rear axle seal which fails drastically as well as a problematic front driveshaft differential assembly that is quite inconvenient. The vehicle’s powertrain driveline will also experience some issues and this makes your inoperative drivetrain system a complete mess. If this is ignored, it will only result in more inconveniences, such as an immensely damaged 4*4 transfer case. Therefore, it’s essential to perform maintenance routines and promptly repair any powertrain issues. In the long run, this will improve the car’s performance. It’s also important to use legitimate spares if a replacement is required.

Unreliable suspensions

Several drivers have submitted complaints concerning the vehicle’s suspensions. This starts from death wobbles to lower ball joint damages on the front wheels. The control arm is flawed in some used cars and this makes the suspension unreliable. If the front wheel ball joints are not working properly, this can significantly reduce the car’s suspension response. The same will happen to the shock absorbers. However, a vehicle with unreliable suspensions is uncomfortable, especially when driving on rough terrains.


Are 2004 Jeep Grand Cherokees reliable?

Yes. The 2004 Jeep Grand Cherokee is a reliable SUV model with a robust motor that sports V8 operation. Besides the powerful and high-performance engine, it’s relatively roomy and can house most of your travel baggage. However, some owners have reported slight issues concerning the suspension, drivetrain and wiring harnesses. Amazing air conditioning system also.

How long do 2004 Grand Cherokees last?

With proper maintenance and handling, a 2004 Cherokee trim can complete a mileage of 150,000. A slightly newer one Should last longer. However, you need to consider the services of reputable mechanics with a good reputation, but remember, careless driving and improper handing will lead to faster wearing out. Decent gas mileage too.

What goes wrong with Jeep Grand Cherokees?

According to complaints from various verified owners, the 2004 Grand Cherokee Jeep has shown a defective Totally Integrated Power Module (TIPM), resulting in involuntary engine shut down and the reports indicate this can happen when the car is running. The leather dashboard is also claimed to wrinkle. Besides, the electric shifting feature is undependable.

Are there any recalls on 2004 Jeep Grand Cherokees?

Yes, there are several recalls. Records from NHTSA reveal that Chrysler is recalling nearly 103,409 Grand Cherokee Jeeps, specifically the models from 2001-2004. The reason for the recall is to service a fault in the electric connections, making the front electric heater elements to overheat.

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