Jeep Grand Cherokee whining noise problems

Filed Sep 22, 2026 · Fuel system · VA

The contact owns a 2016 Jeep Grand Cherokee. The contact stated that while driving 25 MPH, the vehicle unexpectedly sputtered and then stalled. The contact stated that there was a whining sound coming from the vehicle when the vehicle turned off. The vehicle was unable to be restarted. The vehicle was towed to the dealer, where it was diagnosed with fuel pump failure. The contact was informed that the fuel pump needed to be replaced. The vehicle was not repaired. The contact believed that the failure was caused by the dealer not following the proper procedure prior to a previous recall repair.

Filed May 29, 2026 · TX

Unexpected acceleration pulling into parking spot which caused significant damage to my vehicle and vehicle in front of my vehicle. The hybrid battery was on low and witness outside of vehicle indicated it was making loud whining noise before collision. Filed a complaint with Stellantis. They did nothing. They did not check the hybrid system or software controlling the hybrid system.

Filed Jan 26, 2026 · FL

It’s been an ongoing and progressively worsening condition since about week two after my purchase. Was not experiencing any of these things upon purchase or I would not have purchased a consistently and worsening progressively alignment issue castor is out and there is no adjustments provided by the manufacturer, therefore it can’t be fixed . Second issue is the transmission which has had continued issues progressively worsening. It doesn’t shift right at rattles it vibrates it shutters on the highway. It likes to make me put it in Park before putting it back in your to proceed further not even from limp mode just out of the blue that has a weird thump around 70 miles an hour at a steady speed has a highway shutter for about 20 seconds that feels like you’re going over the Rumpel sticks, but you could be in the middle lane and there are no rumble sticks and it’s not lane assist. It has a groan to it. That is worsening. It winds in reverse it howls upon startup. I’ve had multiple claims with the manufacturer closed without resolve. I take it to multiple dealers, and they all say the same thing can’t duplicate operating ass design, which clearly it is not because if it was operating like this when I bought it, I wouldn’t have bought it again. I’ll repeat it. Third-party ASE tax have confirmed the issue with the alignment that the castor is out and it is not repairable and furthermore when I call the manufacturer there’s no direct number. There is no number for the Customer Care to push me forward too. There’s no email there’s no address. There’s no nothing provided. Communication is halted. It’s not allowed. I have asked I’ve requested and it isn’t providedfor a vehicle that is not operating as designed or normal operation.it is unrepairable, and unresolved. TSB‘s have been provided and refused. Taking to dealership at this point results in a car wash, which is not what I request. Too many documents to upload. 14 dealership visits multiple others to outside ase techs

Filed Jul 14, 2025 · Electrical, Suspension · FL

I am unsure of what the complete issue is at this point. I have taken my car into two different dealerships multiple times and everybody keeps sending me back saying it’s running as it was designed. However, the things that’s experiencing it was not experiencing when I bought it, I would not have bought it And the list goes on. Has a random hesitation in the transmission. It revs way too high when shifting, it doesn’t downshift properly it doesn’t shift properly. There has been a groaning in the vehicle basically since day, one when downshifting it also howls when starting and sounds like a dieselThere is a very strange unstable feeling to the vehicle when traveling at pretty much any speed but when you get to the highway speeds, you feel very unsafe. It feels like you’re pulling a trailer, but you’re not as the best way I can describe it. This has been going on since about. I don’t know week five or six after buying the vehicle as I’ve stated I’ve taken it in multiple times. It wasn’t until I got the manufacturer involved that they’ve actually kept the vehicle and are apparently doing things… we’ll see. My reason for contacting is because I have driven a number of their loaner vehicles which were also grand Cherokee And at least half of them I was experiencing the same thing as I was in my own that seems to me like an issue…. the loaner I am currently driving I’m going to have them pick up with a tow truck because I don’t feel safe driving. It has not even half the miles on it than mine does and it’s worse than mine… to me that presents a problem. There are also weird electrical issues. The key fob doesn’t always let me in the door. I have to do it manually. It’s not communicating with the car. The gearshift just all of a sudden locks up and dash reads to put it in Park before I can put it into gear to proceed further. Sometimes the liftgate will not close. I have to do it manually and then it’ll catch the latch and pull down. I do feel there’s a safety is xxx

Filed Aug 21, 2024 · Electrical · IL

While my wife was driving, there was a noticable whining sound that was followed by heat, burning smell and smoke coming into the cabin. After taking in for service, I was told that the problem was the alternator which would have caught fire or failed without warning increasing the risk of a crash. Upon learning it was the alternator I discovered that there were 2 separate recalls (P60 and & T36) for defective alternators for 2012-2014 vehicles. "The alternator diodes on your vehicle may experience a rapid failure. Variability in the failure mode ranges from no output, reduced output, and/or a fully shorted to ground condition. Depending on the alternator failure mode and timing, vehicle electrical system voltage may drop to critical levels, disabling systems such as Antilock Brake System (ABS), Electronic Stability Control (ESC), Electronic Control Module (ECM), and/or the Central Body Controller (CBC). The driver will have limited or no detection of the alternator failing, which can result in vehicle shutdown while driving and/or an underhood electrical fire." Something terrible could have happened to my wife. Thankfully it did not. When I was told that my vehicle was not included because it is a 2011 I was angry and frustrated which is why I am reporting this to you. I am questioning why the federal safety agency - would not include 2011 vehicles in the safety recall as the problem with the alternator is the same. Am I supposed to believe that the defective alternator in my vehicle is not the same as the ones that are in the 2012 when they are having the exact same problem? Along with the anger I feel because of the danger it posed to my family, I am equally frustrated that the repair is not covered under the costly repair because my VIN didn't not fall under the recall.

Filed Jun 26, 2024 · Acceleration, Fuel system · OH · crash

The engine would randomly accelerate , rev and make a whining noise, slip into neutral and I would have to pull over and shut it off sometimes in an unsafe area. Occasionally when I would start the engine it would rev as though I had my foot on the gas and I would shut it back off. I was traveling on the highway approximately 70 mph and cancelled the cruise control to go around a curve and pressed on the gas to merge into 70 mph traffic on another highway, and nothing happened. When I got to the end of the ramp the car was going 32 mph with my foot to the floor on the gas panic stricken. Suddenly the gas engaged and I shot into the traffic trying to avoid me. I took the car home, parked it in the garage and called a local dealership for service explaining the problems I was having. I went to resume my trip in a friends car because I was frightened to drive mine. While I was away my partner went to move the car a few feet to get to the trash barrel and when he put it in reverse the car shot 8 feet at high speed out of the garage and hit a tree. He went to the hospital and the car was taken on a flatbed to the dealership where I purchased it. There is considerable damage. The acceleration problem happened at least 15 times and I have several adults that were in the car and witnessed it. Chrysler did the diagnostics and said there is no defect. I would Never attempt to drive the car again and if I traded it in then an unsuspecting person could be hurt or killed in it.

Filed Jun 5, 2024 · Airbags, Driver assistance · TX

While driving on the freeway. Slowing down speed due to traffic, the vehicle through itself in park. With the warning messages stating service transmission. The vehicle would not go into any other gear besides park. Thankfully no collision was caused due to the abrupt halt. The vehicle was then towed for repairs to the dealer. It was determined that the valve body had to be replaced. The transmission now whines when accelerating. Then the forward collision illuminated along with airbag icon. Message stated service airbag system. Airbag system unavailable, safety hazard. Pending diagnosis of why airbag system has failed.

Filed Jul 28, 2023 · Electrical · TX

Alternator failed while driving with no signs or warning. No emergency lamps came on. The air conditioning nearly quit blowing suddenly while driving and a high pitch whine was heard that corresponded to the acceleration. Then I began to smell burning. By the time I pulled over, smoke was coming out from under the hood. It is now in the shop having the alternator replaced.

Filed Jul 21, 2023 · Electrical · TX · fire

Started the car and heard a high pitched whining coming from engine compartment. Reversed the vehicle about 20-25 feet and smelled burning rubber and then smoke started coming from the engine compartment. Turned off the vehicle and opened the hood, and saw that smoke was coming from the alternator. The alternator continued to smoke for approximately 15-20 minutes. We had the vehicle towed to a mechanic as it was completely inoperable at this point, and we had to have the alternator and battery replaced, as well as a wiring harness. The replaced alternator was shown to us by the mechanic and it was black and melted in spots. This seems related to the federal safety agency Safety Recall T36/the federal safety agency 17V‑435, but the federal safety agency site is showing no open recalls for the vehicle and Chrysler insists the vehicle is not under any recalls.

Filed May 11, 2023 · Engine, Transmission · FL

Vehicle purchased 2/9/23 First claim is filed at tire kingdom 2/14/23 ( tires needed balancing , lower oil pan gasket , belt tensioner mentioned the engine shaking and was told they aren’t sure ) Tire kingdom ; 2/16/23 ( engine mounts changed ) Tire kingdom ; 2/20/23 engine diagnostics ( tire kingdom found no failure no check engine light ) Tirekingdom; 2/23/23 ( spark plugs , harmonic balancer ) Dealership 2/27/23 cylinder head replacements Dealership ; 3/14/23 engine mounts , alignment tire balance ( claim denied ) thermostat denied as no failure Tirekingdom ; 3/15/23 referred back to dealership for engine issue again . Dealership ; dropped off on 3/20/23 reported complete engine failure . Inspectors report 4/10/23 - inspection report confirmed engine failure . 4/22/23 received vehicle back 4/22/23 contacted silverrock and noted burning smell , poor acceleration, whining noises etc 4/23/23 check engine light comes on . 4/25/23 takes vehicle back to service center vehicle has an evap code . 5/1 contacted dealership to check on status of the vehicle , dealership has noted transmission failure , leaking oil pan . The engine that was used ( the dealership informed carvana / silverrock at the time of receipt is defective ) has indeed been categorized as defective .