Noticed a wet substance under the hood and a smell of oil/antifreeze (couldn-€™t determine either or) coming from vents prior to purchase. I was told it would be looked at and taken care of. After purchase I noticed a heavy leak under the vehicle and when i touched it, I again smelled the same oil/antifreeze. I took it back to the dealership and they replaced the radiator. It continued to produce a leak, and chose to stop and get a diagnosis and they said it was the oil cooler. I then chose to return it to the dealership for repair and they insist it was left over spillings from the previous repair. It still has that same wet substance dripping from under the vehicle. I-€™m concerned about the safety of my life if it is indeed the oil cooler.

- Pflugerville , TX, USA

The contact's son owns a 2015 Jeep Grand Cherokee. The vehicle owner took the vehicle to the local dealer for maintenance and was informed that the oil filter housing had an oil leak and needed to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 120,000.

- Pasco, WA, USA

While driving down the road my car will shift into Neutral while going at at full speed driving down the freeway, and loses all power. I have to pull over on the side of the road turn the car off and restart. This has happened 6 times and is very dangerous. There are multiple dates that this has happened. It looks as though this should fall under NHTSA recall #16V529000?

- Medical Lake, WA, USA

car engine has a sound of tapping. I research on YouTube ，it is rocker arms ticking when rocker arms broken. many complains about this problem of jeep v6 3.6 engines. it can cause engine brake down.

- Arcadia, CA, USA

Plastic Oil Cooler leaking. This is a $800 repair, and seems to be a very common problem among Jeep Grand Cherokees.

- Vinita, OK, USA

Oil leak from oil filter cooler housing it has been recalled on 2014 jeeps but not the 2015 and it is the same issue

- Sevierville , TN, USA

The oil cooler fails resulting in the entire cooling system being filled with the oil from the engine and possibly contaminating the engine oil with coolant. Even after the oil cooler is replaced the entire cooling system must be thoroughly flushed and have multiple parts replaced. It is a safety hazard because there is no warning, the oil cooler fails and all you engine oil is gone. Which will lead to catastrophic engine failure and possibly fire from the heat produced from the friction.

- Lancaster, CA, USA

The contact owns a 2015 Jeep Grand Cherokee. The contact stated while the vehicle was in park (P), she started the vehicle and the vehicle independently accelerated. The contact stated no warning light was illuminated. The contact attempted to turn the vehicle off, and the vehicle would not shift into neutral (N). The contact stated that multiple attempts were needed to turn the vehicle off and restart the vehicle. The vehicle then started operating as designed. The contact had the vehicle towed to a local dealer to be diagnosed; however, the failure could not be duplicated. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 98,000.

- Dayton, OH, USA

The contact's son owns a 2015 Jeep Grand Cherokee. The contact stated while her son was driving 60-65 MPH, the vehicle started shuddering. The ABS, traction control, and check engine warning lights were illuminated. The vehicle decelerated to 30 MPH and stalled while driving on an uphill ramp. The vehicle failed to restart, causing another vehicle to strike the driver's side of the vehicle. There were no injuries sustained. The vehicle was pushed downhill with the assistance of a police patrol. The vehicle was towed to the contact's residence. The vehicle was then towed to the dealer where it was diagnosed that the engine was blown and needed to be replaced. Additionally, the dealer diagnosed that the thermostat, radiator, starter, and motor mounts needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 116,000.

- Desoto, TX, USA

There is loud ticking/tapping noise coming from the engine when in motion or when the engine idles. This vehicle was not inspected by the dealer (out of warranty) or the police but was inspected by my mechanic and is available for inspection anytime, upon request. At time, the noise become extremely loud and scary and is a cause for great concern, especially knowing that this vehicle is mostly driven daily on the highway for at least 1 hour one way. This noise suddenly appeared about 9 year ago as a slight ticking/tapping but got progressively worse.

- Suffern, NY, USA

The vehicle has an oil leak problem which may be caused by the defect of cylinder head gasket, and some of other engine gaskets. The oil seal is problematic for this model.

- San Jose, CA, USA

Hello I-€™ve seen some oil leakage all over engine of car. Mechanic stated the oil filter housing has to be replaced but not covered under jeep warranty. car is driving ok for now.I-€™m at 79,000 miles. I-€™m concerned that this may become a bigger issue especially fire hazard when driving car.I-€™ve see similar issue on 2 other jeeps grand cherokees. I have not seen it come up as a recall but have seen multiple complaints.I feel that this is a mechanical issue and should be covered by Jeep.

- West Babylon, NY, USA

The hydraulic lifter is failing causing the cam shaft to fail and need to be replaced. This is making a ticking noise and will only get worse. Chrysler knows this issue exists in the 3.6L pentastar V6 engines but will not recall and fix it.

- Springvale, ME, USA

While driving on the highway, the car suddenly started to generate a weird noise from the engine, and at the same time I was losing power, this was at 65mph. Now, the vehicle cannot go above 35mph without pushing down on the gas pedal. The RPM needle also doesn't move much. May be a Crankshaft Position Sensor issue as with the 3.0L engines.

- Hazleton, PA, USA

The oil cooler/ oil filter housing cracked. My 2015 Jeep only has 49,000 miles on it. This is a huge safety problem. The oil leaked all over the transmission case and the exhaust. It was smoking really bad, this is a fire hazard!!! I found out that there has been many complaints on this issue and should be recalled for safety. The dealership told me to have it towed in because you can not drive it because it can catch on fire. Not good, someone can really get hurt!!! Recall this product.

- Omaha , NE, USA

Driving my 2015 Jeep Grand Cherokee, in Oct 2021 and this weekend, slipped into neutral while driving on the highway at 50+ mph and wouldnt shift back into drive. displaying the message 'VEHICLE SPEED IS TOO HIGH TO SHIFT' while at full stop Stop sign Both times trying to restart it, the engine would rev violently and shut off, only to restart after a few minutes and drive as normal. Both times in high moving traffic, narrowly avoiding traffic. The 2nd time I was on the NY Triboro bridge and used road flares to alert traffic Called the dealer and they claimed to have never heard of this before. Couldnt find any issues or replicate the issue. attached are several issues of other drivers having the same issue and still @Jeepc laims no knowledge. Does someone have to die to fix this issue

- Ridgewood, NY, USA

Bad Lifters and rockers on left camshaft caused loud engine tick/knock. Occurred at 62000 miles. An apparent KNOWN common Jeep FCA problem for 2015 JGC WK. Hard/ rough transmission downshift from 3rd-2nd gear along with loud bang noise. Downshift is so violent it causes your foot to slip off the brake pedal when braking. Occurred at 67000 miles. Another known common problem for 2015 JGC WK. This is a dangerous vehicle and should be recalled for these issues before someone is seriously injured or an accident results in death.

- Washington, DC, USA

Once the shifter was moved into "Drive", the transmission would automatically swith it to "Park" that would not allow any movement! It happened on the same day to all three of us. Several hours later, the transmission seemed to work. Waiting for diagnostic service at Umansky Jeep in Charlottesville, VA. This shifter movement could potentially lead to an accident! We occasionally tow a trailer and risk to other motorists and us would be substanstial! Please initiate invastigation sincere there a multiple complainst related to transmission.

- Barboursville, VA, USA

I have a 2015 Jeep Grand Cherokee Laredo. While traveling down the highway at approximately 65mph, the entire dash began to blink in and out, all kinds of error symbols flashed, I lost power steering and the car switched itself in to neutral -€" this resulted in an accident. This car has been In and out of the shop for the past several months. Every time it looks like it fixed, the car-€™s computer seems to do as it pleases. I lose driving power, it switches itself in neutral or the dash throws error symbols. I am at a point where paying for constant -€˜repairs-€™ and insurance is becoming way too costly. I do NOT feel safe riding with my family in this car!!!

- Upper Marlboro, MD, USA

The part that failed is identified as the Oil Cooler, I will request the dealer provide the defective unit. The part number for the Oil Cooler 68211323AB. There are two areas that would pose a safety concern when the Oil Cooler fails. When the Oil Cooler fails, oil is let into the cooling system. The oil level continues to fall to a point where it is very likely the engine will seize. There is no check engine indicator, the oil temperature indicator shows no rise in temperature. You would not know that there is any problem, If that happens while the vehicle is in motion it could prove to put occupants in jeopardy of injury. The second area of concern, as the oil bleeds into the cooling system it is unable to adjust for the additional fluid. The cooling system reservoir fills up and begins to overflow each time the vehicle is started and driven. The reservoir overflow is in the front right side of the engine compartment. When car is parked the oil flows on to everything that is below it. But when the car is in motion the oil covers the right side of the engine compartment. The result of the overflow could lead to a fire in the engine compartment, Oil on the rotor and brake could result in the malfunction of the brake mechanism. With oil in the cooling system the smell of diesel is very strong in the passage compartment. This may, lead to headaches, nausea, and eye irritation. The dealer did confirm the problem and provided a quote of $8600 to repair. The car has been inspected by and independent mechanic and the dealer-€™s mechanic. As noted earlier there was no warning that a problem was occurring. The first sign of a problem was on the 17th of September. A large oil spill in my garage.

- Oceanside, CA, USA