1999 Jeep Grand Cherokee Problems are related to the engine, drivetrain, lights, AC and heating system, interior, Transmission, and others. While most reported problems about this vehicle required high repair costs, problems were mostly reported at vehicles with more than 100,000 miles.
The best source of information about the vehicle’s mechanical problems is through current and previous costumers’ reviews. Luckily, many online resources collect and allow customers to post mechanical problems they face with their vehicles.
For instance, the 1999 Jeep Grand Cherokee received a total of 60 complaints to carcomplaints.com, a total of 271 reported complaints to Edmunds.com, and about 700 reported complaints to repairpal.com.
The goal of this article to provide current owners of the 1999 Jeep Grand Cherokee with a list of expected mechanical problems with their vehicles. This way, they can have good planning for what type of problems they will face and can make a good decision about whether to keep or get rid of their vehicles.
In this article, we start with a quick overview of the 1999 Jeep Grand Cherokee and highlight the main characteristics of this vehicle. Then, we summarize the most reported complaints about this vehicle along with the suggested repair options and repair costs and the mileage at which the problem occurred.
1999 Jeep Grand Cherokee Description
Before discussing the different reported problems about the 1999 Jeep Grand Cherokee, we would like to provide a quick overview of the main characteristics of this vehicle.
The 1999 Jeep Grand Cherokee seats up to five passengers and gets about 16 miles per gallon on the city roads and 21 miles per gallon on the highways. The vehicle has a towing capacity of about 5,000 miles and a curb weight ranging from 3,880 to 4,130 lbs.
The vehicle comes with either a 4.0 six-cylinder or a 4.7 L V8 engine. This engine is associated with a four-speed automatic transmission. The vehicle provides about 195 horsepower.
According to Kelly Blue Book, the Manufacturer Suggested Retail Price (MSRP) for the 1999 Jeep Grand Cherokee is about $25,995, and this price can get as high as $34,190 with higher trims.
1999 Jeep Grand Cherokee Problems
In this section, we provide a summary of the most reported problems about the 1999 Jeep Grand Cherokee Problems. Most reported problems were related to the engine the diversion, the lights, the AC and heating system, the interior, and the transmission
1999 Jeep Grand Cherokee engine problems
Engine problems are one of the worst types of problems any driver would like to deal with. This is because they usually require high repair costs that could be as high as the value of the vehicle. Plus, they require a certain type of skillset that prevents people from doing it on their own unless they have advance mechanical skills.
Reported engine problems about the 1999 Jeep Grand Cherokee engine were about engine stalling, overheating, and accelerating unintentionally.
More than twenty owners reported engine shut off suddenly without a warning sign. Engine shut off was first resolved by some tune-up and fuel injector. However, the problem occurred again with a complete engine failure. Engine stalling required about $1,000 on the repair cost, which is a relatively high repair when compared to the actual worth of the vehicle. Engine stalling occurred mostly at vehicles around 160,000 miles, and the problem was described as “pretty bad.”
Engine overheating is another commonly reported problem about the 1999 Jeep Cherokee, as reported by a large group of owners. They mentioned that despite the regular oil change every 3,000 miles, the engine still gets overheated without a clear reason. Unfortunately, the problem was only resolved by installing a new engine for about $3,350. Again, this price is super high when compared to the actual worth of the vehicle. Engine overheating occurred mostly at vehicles around 158,000 miles.
At least two owners reported that their vehicle would accelerate suddenly without intention. The problem caused significant safety issues, especially when the vehicle hit one of the owner’s garage and collided with the interior. The problem required about $1,500 on repair costs an occurred mostly at vehicles around 100,000 miles.
1999 Jeep Grand Cherokee diversion problems
Diversion problems were the second most reported about the 1999 Jeep Grand Cherokee. Most diversion problems were related to weird noises coming from either the rear of the front ends of the vehicle.
More than five owners reported hearing very loud and weird noises coming from the rear end of their 89,000 miles vehicles. The problem was resolved by replacing all bearing seals, or the pinion gear and ring. The average repair cost for this problem was about $1,470. This problem was ranked as “Pretty Bad.”
On the other hand, another group of owners reported hearing weird and loud noises coming from the front end of their vehicles. The problem was resolved by replacing the front bearing with average repair costs of $500. Front end noise occurred mostly at vehicles around 50,000 miles.
1999 Jeep Grand Cherokee lights problems
Lights problem were the third most reported about the 1999 Jeep Grand Cherokee. More specifically, owners reported frequent issues with the turn signals and brakes lights.
Several owners reported that they got pulled over due to turn lights and brakes lights not working despite the continuous maintenance of these lights. The owners did not report information about repair options or repair costs. However, they reported that turn light problems occurred mostly at vehicles around 158,000 miles.
1999 Jeep Grand Cherokee AC and heating system problems
AC and heating system problems were not reported as frequent as the previously mentioned problems. In general, a couple of owners complained about issues with the blend door, blower, and heater.
At least one owner reported that his HVAC system in the Jeep has several issues. Even after replacing the blend door, he started having other issues with the AC and heating system. For instance, he couldn’t anymore switch between AC and heating until he removes the glovebox. Furthermore, he reported a heater core failure.
Another owner-reported problem with the heater core. To fix the problem, he had to get the entire dash torn out. Even though he fixed the heater core, he still had significant issues with the blower not working. The problem occurred at a vehicle around 120,000 miles.
Lastly, one owner reported issues with the heater blowing cold air. The problem was resolved by replacing both the blend door and the heater core for about $1,000. Heater issues were reported about a vehicle around 110,000 miles, and it was described as “pretty bad.”
1999 Jeep Grand Cherokee interior problems
Interior problems were also not reported as often about the 1999 Jeep Grand Cherokee. The most reported problems were related to issues with the instrument panel and lose seating.
At least two owners reported that their 1999 Jeep Grand Cherokee reported instrument cluster malfunction that started with speedometer not reading the right speed. The complaint did not include information about repair options or repair costs, and it did mention that it occurred at 160,000 miles.
Lastly, a couple of owners indicated issues with the driver’s seat. The driver’s seat had a broken track frame that broke more than one time in a row. While repair cost for fixing the seating, the frame was not very high, labor cost was high, and added a lot to the final bill. Seating issues occurred mostly at vehicles around 155,000 miles.
1999 Jeep Grand Cherokee transmission problems
Like engine problems, transmission problems require very high repair costs, and many owners end up selling their vehicles if the transmission problem required a repair cost that is close or higher than the value of their vehicle.
Luckily, transmission problems did not occur as often in the 1999 Jeep Grand Cherokee, with only four complaints related to jerking, popping sound, and slipping.
A couple of 100,000 miles owners reported hearing some jerking coming from the transmission every time they try to shift from park to reverse. Jerking problems were not continuous; it was just from time to time. This problem was described as “fairly significant.”
One owner reported hearing a popping sound from his 100,000 miles vehicle’s transmission. The problem was resolved by replacing a part for about $700.
One last owner of a 145,000 vehicle reported several issues started together at the same time and immediately after purchasing. The problems included radiator issues, transmission problems, oil gasket failure, brakes issues, and others. The only repair option for this vehicle is to sell it as junk.
1999 Jeep Grand Cherokee brakes problems
1999 Jeep Grand Cherokee brakes problems were reported only three times from an owner of a 145,000 miles vehicles. One owner had issues with the ABS check light illuminating suddenly without a clear reason. The problem was associated with other issues like a radio not working and gears not shifting.
Another owner reported issues with hearing some grinding every time he hits the brakes. The problem was resolved by replacing the rotors, calipers, and brake pads for about $750. Brake grinding occurred at a 156,000 miles vehicle.
Lastly, one owner reported having issues with the caliper locking up in his 165,000 miles 1999 Jeep Grand Cherokee. The problem occurred suddenly without clear warning signs. The owner did not report information about repair costs or repair options as he was not able to fix the problem.
1999 Jeep Grand Cherokee windows problems
Windows problems were reported only three times about the 1999 Jeep Grand Cherokee. One issue was related to windows dropping to the door in a 135,000 miles vehicle. The problem was resolved by replacing the regulator.
The other two complaints were related to water leaking through the sunroof during carwash and when it rains in 115,000 miles vehicles. This leak caused a lot of rust to build up in the vehicle’s interior and other locations around the exterior.
1999 Jeep Grand Cherokee cooling system problems
Cooling system issues were reported a couple of times about the same problem with the 1999 Jeep Grand Cherokee. The problem had to do with the burst radiator in 174,000 miles vehicles. This problem was described as “definitely annoying.”
1999 Jeep Grand Cherokee Reviews – What do 1999 Jeep Grand Cherokee owners say about their car?
In this section, we included information about what current owners think of the 1999 Jeep Grand Cherokee. To clarify to you, we selected the worst reported complaints to show the most significant issues that the vehicle could face. This doesn’t mean that all reported review were completely negative.
1999 Jeep Grand Cherokee owner one
The first owner reported a complaint to carcomplaints.com about his vehicle’s engine
“Just recently I backed my jeep out of my driveway and it stalls right in the middle of the road. Tried starting it but it just cranked. Put it into neutral and still would not start. After several minutes and in Park I cranked it over again and it fired up but real hesitant like. Finally it got up to the proper RPM. I headed down the road and was in the process of making a right hand turn when the jeep just abruptly died. The power steering, brakes, everything just shut down. I had a difficult time turning the vehicle, actually going all the way into the oncoming traffic but was able to get it back into my lane luckily avoiding an accident.
I have heard there are too many of these vehicles on the road and Chrysler is not doing anything about this. This is not the first time I have had these issues. I have changed everything from the fuel pump, fuel filter, fuel injectors, crankcase sensor, camshaft sensor, ignition coils, O2 sensors, TPS, IAC, fuel pump relay, everything at least once and some twice. Some said to not use aftermarket parts and use Mopar only. Done that and still the issue continues. Sometimes I can go for several months without a problem. Once I went nearly a year and a half before the problems came back. Its constant and its annoying. I’m afraid to let my family members or anyone else drive this vehicle. You never know when its going to happen. Gary from TX wrote in Sept of 2015 that a class action law suit should be filed and I agree. So count me in Gary. This Chrysler POS is a fair representation of what their engineers are designing and I for one will never recommend a Chrysler product to anyone ever again. Just NOT SAFE. This by the way is not multiple problems that I have listed. Its ONE problem that you have to spend multiple dollars on multiple parts just to get your vehicle going until it repeats the process again and again and again. Good luck with your fix.”
1999 Jeep Grand Cherokee owner two
The second owners reported a complaint to Edmunds.com: “Run for you life! This is the worst SUV on the market! Problems from literaly day one. Black smoke poured out the back after owning for one day. Company would not diagnose correctly until warenty had expired! Thank you Chrysler! The brakes ate up our entire savings, the transmission was my right kidney, and not to mention the new engine we had to put in it. The front door does not lock, the windows leak, the hood does not stay up by its self. Please what ever you do DO NOT buy a 1999 Jeep! It is by far the worst decision my husband and I have ever made! We tell everyone we know how much we have “loved” our Jeep. If you own a Jeep you understand the nightmare.”
1999 Jeep Grand Cherokee owner three
The third owner reported a complaint to Edmunds.com “We owned a 1995 Grand Cherokee, V-8 for 3 or 4 years. Bought it used and drove it until it had 250,000 miles on it. It began stalling out under all conditions and NO ONE could find the answer. We then bought a 1999 Grand Cherokee with 110,000 miles, and it has been a piece of junk! Our friends have a 1999 Grand and our problems mirror each others, costing hundreds of dollars for each repair. To replace power window mechanism; $400+ each window. Tail light unit; $250+ each. Front drive shaft (new design for that year); $500+. We are done repairing! We want a different Jeep Grand, but to find the year with the least problems.”
In this article, we summarize the most reported complaints about the 1999 Jeep Grand Cherokee. These complaints were related to the engine, drivetrain, lights, AC and heating system, interior, and transmission.
While the most reported complaints about this vehicle were related to the engine and indeed required high repair costs, it is important to note that these problems occurred at vehicles after 100,000 miles. At this mileage, any vehicle could have significant problems with the engine or the transmission.
With this summary, current owners can make an informed decision about when to keep or to get rid of their 1999 vehicles. If the repair costs got close to the value of the vehicle, owners might think of selling their vehicle as junk. Cash Car Buyer can help you!
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