2018 Jeep Grand Cherokee

Problems, recalls and owner-reported issues

Electrical system is the leading concern among 854 owner complaints filed for this model year. This is the 12th highest complaint count among 26 Grand Cherokee model years with reports.

Complaints by model year
  1. 854

Of the 2018 reports, 42 involved a crash and 10 involved a fire. 33 people were injured.

Primary concernElectrical system339 reports · 40% of complaints
Owner complaints854Filed with NHTSA
Recall relationship11 safety recallsNHTSA campaign records

What owners report most often

  1. Electrical system339
  2. Other or unspecified267
  3. Engine124
  4. Power train75
  5. Service brakes63
  6. Fuel/propulsion system44
  7. Seats43
  8. Vehicle speed control38

Recalls and investigations

  1. Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/moduleNov 7, 2024

    Chrysler (FCA US, LLC) is recalling certain 2018-2019 Jeep Grand Cherokee and Dodge Durango vehicles. A malfunction in the antilock-brake system (ABS) module may incorrectly illuminate the brake lights and disable the ABS and electronic stability control (ESC). In addition, the vehicle operator may be able to start and shift out of Park without the brake pedal being applied.

    A vehicle that can be started and shifted out of Park without applying the brake pedal can result in a vehicle rollaway. Disabled ABS and ESC systems can reduce vehicle handling and control in certain driving situations. Brake lights that incorrectly illuminate can fail to properly indicate the driver's intention to following traffic. Any of these scenarios can increase the risk of a crash.

    Dealers will replace the integrated pressure transducer and update the ABS module software, as necessary free of charge. Owner notification letters were mailed December 16, 2025. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is 94B. This recall replaces previous recall number 22V-426. Vehicles previously remedied under 22V-426 will need to have the new remedy completed.

    Campaign 24V838000 on NHTSA.gov

  2. Engine and engine coolingJun 8, 2023

    Chrysler (FCA US, LLC) is recalling certain 2014-2019 Ram 1500 and 2014-2020 Jeep Grand Cherokee vehicles equipped with 3.0L Diesel engines. The crankshaft position sensor tone wheel may delaminate, causing the engine to lose its ability to synchronize the fuel injector pulses and cam shaft timing, possibly resulting in an engine stall.

    An engine stall can increase the risk of a crash.

    Dealers will update the powertrain control module software to maintain vehicle propulsion, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed August 3, 2023. Some owner notification letters were mailed October 31, 2023. The remaining owner notification letters will be mailed at a future date, anticipated July 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 66A. This recall is an expansion of recall 20V-475.

    Campaign 23V411000 on NHTSA.gov

  3. Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/moduleJun 9, 2022

    Chrysler (FCA US, LLC) is recalling certain 2018-2019 Jeep Grand Cherokee and Dodge Durango vehicles. A malfunction in the antilock-brake system (ABS) module may illuminate the brake lights, and allow the vehicle to start and shift out of Park without the brake pedal being applied.

    A vehicle that starts and shifts out of Park without applying the brake pedal can result in vehicle rollaway, increasing the risk of a crash without prior warning and/or injury to others outside of the vehicle.

    This recall is replaced by NHTSA recall number 24V838. Vehicles already repaired under this recall will need to have the new remedy completed. The remedy includes updated HCU/ABS module software that prevents the HCU/ABS module from falsely reading pressure in the primary circuit. FCA has decided to do a two-Phase Campaign remedy schedule. Phase 1 began November 17, 2022. Phase 2 begin date has not been determined yet. Interim owner notification letters explaining the safety risk were mailed July 28, 2020. Owner notification letters were mailed on November 29, 2022. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is Z48.

    Campaign 22V426000 on NHTSA.gov

  4. Fuel system, diesel, delivery, fuel pumpJun 9, 2022

    Chrysler (FCA US, LLC) is recalling certain 2014-2020 Jeep Grand Cherokee, and 2014-2019 Ram 1500 vehicles equipped with 3.0L diesel engines. A high pressure fuel pump (HPFP) failure may introduce internal debris into the fuel system, potentially resulting in fuel starvation.

    Fuel starvation may result in an unexpected loss of drive power, increasing the risk of a crash.

    Dealers will replace the HPFP, and inspect and replace, if necessary, additional fuel system components, free of charge. Interim notification letters informing owners of the safety risk were mailed July 21, 2022. Owner notification letters for were mailed for Jeep Grand Cherokee owners starting January 11, 2024. Owner notification letters for Ram 1500 owners were mailed March 7, 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLS's number for this recall is Z46.

    Campaign 22V406000 on NHTSA.gov

  5. Engine and engine cooling, exhaust system, emission control, gas recirculation valve (egr valve)Nov 12, 2020

    Chrysler (FCA US LLC) is recalling certain 2014-2019 Jeep Grand Cherokee vehicles equipped with the 3.0L EcoDiesel engines. The Exhaust Gas Recirculation (EGR) cooler may crack and allow pre-heated vaporized coolant to enter the EGR system. This mixture may combust inside the intake manifold.

    Combustion in the intake manifold can increase the risk of a fire.

    FCA US LLC will notify owners, and dealers will replace the EGR cooler, free of charge. Dealers will also inspect and, as necessary, replace the intake manifold. Parts are not currently available. Owners were mailed an interim notification on December 21, 2021. A second notification will be mailed when parts are available, currently expected to be around March 11, 2021. The recall began March 11, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403. FCA US LLC's number for this recall is W79.

    Campaign 20V699000 on NHTSA.gov

  6. Equipment, accessory, floor matOct 29, 2018

    Chrysler (FCA US LLC) is recalling certain 2018 Jeep Grand Cherokee Street and Racing Technology (SRT) and Trackhawk vehicles. The driver's floor mat may have insufficient clearance between the mat and the accelerator pedal, possibly preventing the pedal from returning to the idle position.

    If the floor mat prevents the accelerator pedal from returning to idle, there would be an increased risk of a crash.

    Chrysler will notify owners, and dealers will replace any of the affected floor mats, free of charge. The recall began November 15, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is UB3.

    Campaign 18V759000 on NHTSA.gov

  7. Equipment, accessory, floor matOct 29, 2018

    Chrysler (FCA US LLC) is recalling certain Mopar Floor Mats, part numbers 6ML07TRMAA and 6GA92TRMAA, sold as accessory equipment for 2018 Jeep Grand Cherokee Street and Racing Technology ("SRT") and Trackhawk vehicles. These floor mats may have insufficient clearance between the mat and the accelerator pedal, possibly inhibiting the pedal from returning to an idle position.

    If the floor mat prevents the accelerator pedal from returning to idle, there would be an increased risk of a crash.

    Chrysler will notify owners, and dealers will replace any of the affected floor mats, free of charge. The recall began November 15, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is UB5.

    Campaign 18E097000 on NHTSA.gov

  8. Electrical system, wiring, front underhoodAug 9, 2018

    Chrysler (FCA US LLC) is recalling certain 2018 Jeep Renegade, Compass and Grand Cherokee, RAM 1500 and Promaster, Fiat 500x, Dodge Journey, Challenger, Charger and Durango and Chrysler 300x vehicles, 2017-2018 Jeep Wrangler, Dodge Grand Caravan and Chrysler Town and Country vehicles and 2018-2019 Jeep Cherokee and 2018 Chrysler Pacifica and Pacifica Hybrid vehicles. The powertrain control module may be equipped with a voltage regulator chip in the circuit board that may fail, causing a stall or a no start condition.

    A vehicle stall can increase the risk of a crash.

    Chrysler will notify owners, and dealers will replace the powertrain control module, free of charge. The recall began October 2, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U87.

    Campaign 18V524000 on NHTSA.gov

  9. Electrical system, wiringMay 17, 2018

    Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.

    If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.

    Chrysler will notify owners, and dealers will inspect the software, and perform a software flash on the engine or powertrain control module, free of charge. The recall began June 4, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Note: Owners are advised to stop using cruise control until the software update has been performed. In the event that cruise control cannot be disengaged while driving, owners should firmly and steadily apply the brakes and shift the transmission to neutral, placing the vehicle in park once it has stopped.

    Campaign 18V332000 on NHTSA.gov

  10. Power train, automatic transmissionMay 1, 2018

    Chrysler (FCA US LLC) is recalling certain 2018 Dodge Charger, Durango and Challenger, Jeep Grand Cherokee and Wrangler, Chrysler 300, and RAM 1500 vehicles. An incorrect transmission park lock rod may have been installed in the transmission.

    If the incorrect park lock rod is installed, the transmission may not shift into 'PARK' and keep the vehicle from moving, increasing the risk of unintended vehicle movement and the risk of a crash.

    Chrysler will notify owners, and dealers will install the correct park lock rod, free of charge. The recall began June 28, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U43.

    Campaign 18V280000 on NHTSA.gov

  11. Fuel system, gasoline, delivery, hoses, lines/piping, and fittingsJan 11, 2018

    Chrysler (FCA US LLC) is recalling certain 2018 Jeep Grand Cherokee Trackhawk vehicles equipped with a 6.2L Supercharged Engine. The fuel line may separate.

    If the fuel line separates, the engine may stall, increasing the risk of a crash. In addition, a fuel line separation increases the risk of an engine compartment fire and injury.

    Chrysler will notify owners, and dealers will inspect and, as necessary, replace the fuel line, free of charge. The recall began February 23, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U02.

    Campaign 18V048000 on NHTSA.gov

Representative owner complaints

854 reports, newest first.

  1. Other or unspecified, Jan 15, 2025

    The screen on the Uconnect/stereo system has de-laminated. This causes ghost touches and the screen jumps around on its own. Controls switch on their own, from media, to navigation, to climate, to controls, etc…It will also make phone calls on its own and has even dialed 911. This all happens while driving. It causes a huge distraction which is a safety issue. It also makes the whole system inoperable. Based on my research this is a very common issue with 2018 Jeep Grand Cherokees.

  2. Electrical system, Jan 2, 2025

    UConnect screen delamination is causing "ghost touching" in system. Climate control, phone, music, vehicle controls - including air suspension settings, are all impacted depending on particular event. Some are just annoyance, some are safety concerns. Air suspension height adjustments and off road settings can be controlled in the UConnect screens. THE ONLY way to lock the air suspension for towing or jacking (tire repair, oil change, etc.) is through the UConnect screens. There are 1,000's of complaints about this system issue on Jeep forums, and I was surprised at the lack of NHTSA complaints when I logged in to see the status. I have video's of the system ghosting on several different screens on different dates if you'd like to have them please provide a link to upload or an email to send them too.

  3. Power train, Engine, Jan 2, 2025

    Dear National Highway Traffic Safety Administration, I'm writing to report a critical safety concern regarding the 2018 Jeep Grand Cherokee's water pump design. As an owner, I've experienced persistent coolant leaks, which I've found is a widespread issue affecting many others. This problem stems from a fundamental design flaw in the water pump, not typical wear and tear. The issue centers on a small "freeze plug" that leaks when the engine reaches operating temperature. This plug serves no apparent purpose and causes premature failures and coolant leaks across numerous vehicles. Key points: The leak occurs consistently when the engine is hot, indicating a design-related problem. This issue potentially leads to engine overheating and severe damage. It affects many vehicles, particularly those with the 3.6L V6 engine. Extensive research on online forums confirms this is a common problem. A YouTube video (https://www.youtube.com/watch?v=73MgJF4bx5o) provides insight into the issue. The creator states: "Upon digging into this a bit deeper, I don't believe it's the 'weep hole'. It's actually like a small 'freeze plug' that leaks on these pumps. If you look through the pulley at the opposite side of the aluminum freeze plug that leaks, you will see the weep hole. This 'freeze plug' that leaks serves no purpose as far as I see it. It's just like they slapped this plug in the front of the pump… and it leaks when it gets hot." Given this evidence of a design flaw and its widespread impact, I urge NHTSA to: Investigate the water pump design of the 2018 Jeep Grand Cherokee and similar models. Assess the safety implications, including the risk of engine overheating and potential vehicle failures. Consider whether a recall or other corrective action is necessary. The fact that this is a design issue rather than wear-and-tear underscores its urgency. All vehicles with this water pump design are potentially at risk, regardless of mileage or maintenance history. Thank you

  4. Engine, Dec 27, 2024

    Please see ALL the reports of the same exact issue. There is an issue with the 2018 Grand Cherokee Engines. This blown head gasket is now going to cost me $13,000 to get a new engine. Every report listed in this link IS THE SAME ISSUE. Please address the issues and reimburse owners of this Jeep having to replace their engines. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

  5. Engine, Dec 20, 2024

    A recall NHTSA 20V-699 was issued on our vehicle in March 2021. This is related to a Fire Hazard. The recall repair was done and component exchanged, now 3 years later and 35,000 miles we have exactly the same issue. A cracked EGR cooler, same as previous. My concern is that the replaced part is from the same batch as originally and as such they replaced a dangerous part with another dangerous part. The dealer and FCA refuses to replace the part as they say the recall has been closed. I my opinion this Fire Hazard still exists and repair was not done with a quality product, as it is exactly the same issue. as before.

  6. Service brakes, Hydraulic, Dec 10, 2024

    The contact owns a 2018 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 24V838000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

  7. Electrical system, Dec 6, 2024

    The contact owns a 2018 Jeep Grand Cherokee. The contact stated that while driving at various speeds, the air condition system independently turned on high regardless of the temperature the system was set to. No warning light was illuminated. The vehicle was taken to a local dealer where it was diagnosed that the U-connect entertainment center needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 60,000.

  8. Suspension, Electrical system, Service brakes, Dec 6, 2024

    All-wheel drive is no longer working due to messages stating "service anti-lock brake system," "service air suspension immediately," and check engine light. All lights and cautionary messages came on at the exact same moment while coming out of park over a year ago. I have had the vehicle repaired twice, and the dealership says, "It is a wiring issue," but within a month after being repaired each time, the messages and issues begin happening again.

  9. Electrical system, Dec 6, 2024

    Radio screen delaminating and causing ghost touching. Dials unwanted phone calls. Turns the AC on when its negative outside and vice versa during the summer it was turning the heat on. Very distracting and hazardous. I have children in the vehicle and it has been a hazard multiple times.

  10. Electrical system, Engine, Back over prevention, Dec 5, 2024

    The radio randomly changes every 5 seconds, the beeping will drive a person insane, blutooth will hang up or not allow me to answer or call out. The seat warmers turn on randomly as well and i’m unable to lower the temp or turn them off. A/C in the winter and heat the summer. auto start doesn’t work cuz vehicle shuts itself off after 30s - 1 min and navigation is useless cuz of this electrical gremlin. How long before it accelerates by itself or cuts the engine while I’m on the freeway. Safety HAZARD

  11. Vehicle speed control, Engine, Fuel system, Gasoline, Nov 22, 2024

    The contact owns a 2018 Jeep Grand Cherokee. The contact stated while driving 35 MPH, several unknown warning lights illuminated, and the vehicle started hesitating and then stalled. The vehicle was towed to an independent mechanic, and the mechanic had the vehicle towed to the dealer to be diagnosed. The contact was informed that the throttle body needed to be replaced. The throttle body wiring was replaced, and the codes were reset. The vehicle was taken back to the dealer, and it was suggested that the vehicle needed to be retested. The vehicle was repaired again. The contact stated that after retrieving the vehicle from the dealer, several unknown warning lights illuminated, and the vehicle accelerated independently while depressing the brake pedal. The contact stated that the vehicle stalled while coming to a stop. The contact made a left turn into a parking lot and the vehicle independently accelerated. The contact stopped the vehicle and had the vehicle towed back to the dealer where the vehicle was being repaired. The manufacturer was notified of the failure and a case was opened. The approximate failure mileage was 25,000.

  12. Electrical system, Nov 22, 2024

    The UConnect system has started to delaminate, causing a "ghost touch" action where various settings are being changed while driving. This includes constantly making noises as the screen is s being activated, redirecting the navigation system while driving, turning on radio randomly, changing driver and passenger seat settings, turning off defogging/defroster, making phone calls, including 411 or emergency help services, all of this while driving without any external input. It is very distracting and dangerous.

  13. Engine, Nov 19, 2024

    2018 Jeep Grand Cherokee Limited 3.6 L V6 Engines have a high rate of having HEAD GASKET problems around 100,000 miles causing vehicle to overheat and leak liquid into the cylinders damaging the engine. Please look into this problem at dealerships around the country with this year, make and model and discover how common of an issue this is with owners.

  14. Engine, Oct 29, 2024

    Took my 2018 Jeep Grand Cherokee vehicle in as oil was leaking badly , which could have made a dangerous situation. Was told by mechanic that my oil filter adapter had to be replaced. Was advised it was made of plastic and had cracked. The mechanic could not believe there wasn’t already a recall on this part. He replaced it with an aluminum part but this was a costly repair costing close to 1,100.00.

  15. Electrical system, Oct 23, 2024

    The contact owns a 2018 Jeep Grand Cherokee. The contact stated that while taking driving from a stop, the vehicle briefly began to accelerate but then suddenly lost motive power. The contact was stuck in the middle of the roadway, where the vehicle failed to restart. The contact stated that while attempting to start the vehicle, there was an audible clicking sound coming from the engine compartment. The Engine STOP/START warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the Engine STOP/START system, resulting in damages to the auxiliary battery and the starter. The contact was informed that the auxiliary battery had a damaged cell, and that the engine starter had a short circuit. The vehicle was not repaired but parts to repair the vehicle were ordered. The manufacturer was not notified of the failure. The failure mileage was 90,000.

  16. Power train, Oct 22, 2024

    The contact owns a 2018 Jeep Grand Cherokee. The contact stated while coming to a stop, the vehicle lost motive power with the “Shift to Park” message displayed on the instrument panel. The vehicle was restarted; however, the failure recurred. The vehicle was taken to an independent mechanic where it was diagnosed that the PCM software had failed and needed to be updated. The vehicle was repaired; however, the failure recurred. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 69,000.

  17. Electrical system, Oct 14, 2024

    Hello first the vehicle is stock and only has 80k miles. the battery jumper terminals become scorching hot as I got burned by touching them when I inspected the engine area because you can smell a light burn smell. So I have had a mechanic check The vehicles battery and he told me it's getting over charged by the alternator which is is regulated by the internal computer which is extremely pricey to replace. I looked into previous recalls and chrysler had defective parts in Chrysler's recall # U87. I was told by Chrysler my vin was not effected but I feel this is in error as I'm having the exact issue in the mentioned recall.

  18. Fuel system, Diesel, Oct 11, 2024

    The contact owns a 2018 Jeep Grand Cherokee. The contact stated that while driving at approximately 45 MPH, she observed a noise that resembled air escaping from the passenger side of the vehicle. The vehicle was taken to a dealer where it was diagnosed that the diesel particulate matter harness and exhaust manifold needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 39,000.

  19. Other or unspecified, Oct 7, 2024

    I am experiencing recurring issues with the Uconnect infotainment system in my 2018 Jeep Grand Cherokee. Specifically, the system consistently experiences problems with: •⁠ ⁠Station changes •⁠ ⁠Navigation functionality •⁠ ⁠Connecting calls through Bluetooth using my phone's contact list •⁠ ⁠Randomly turning the heating and air conditioning system on and off These issues occur constantly, making it difficult to utilize the Uconnect features safely and effectively. I am concerned about potential safety implications, such as distracted driving or loss of critical vehicle functions.

  20. Engine, Oct 3, 2024

    The EGR Valve, Diesel Particulate Filter, and Intake Manifold failed at 88k miles. The EGR was replaced at 49k miles on October 4, 2021. The vehicle was taken to the dealer for MIL. The estimated repair cost is $11k. All components are filled with carbon deposits. The emissions system should provide a longer life than 88k miles. Is there a possible design defect with the emission ?

  21. Engine, Electrical system, Oct 1, 2024

    The contact owns a 2018 Jeep Cherokee. The contact stated while driving at an undisclosed speed, the START/STOP, and check engine warning lights were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that one of the spark plugs was misfiring and the ignition coils might need to be replaced. The independent mechanic requested to perform another diagnostic test on the vehicle and discovered that there was a blown head gasket and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 95,000.

  22. Other or unspecified, Sep 30, 2024

    UConnect Radio - Delamination resulting in unpredictable, repetitive, and erratic touches on the screen. At this point, the screen's protective layer is separating from the display and it is causing ghost touches that activate various functions without my input. This has occurred numerous times throughout my driving experiences and occurs every time I drive. It has led to multiple unsafe consequences while driving, the main concern being that it is distracting and confusing leading to unsafe driving conditions. For example, the navigation system has suddenly switched routes, diverting me unexpectedly causing confusion, and has led to multiple near accidents in busy intersections. Additionally, the volume has randomly increased or decreased, making it hard to hear important sounds from the environment, such as sirens or horns from other vehicles. Had this occurred in a moment in which I needed to react quickly an accident could have occurred or my safety could have been compromised. Moreover, if the radio has inadvertently changed to an unrecognized function—like activating the Bluetooth or starting a call—this has been distracting pulling my attention away from the road in multiple scenarios. The vehicle has made unsolicited calls to emergency personnel which is both a distraction to me and an inconvenience to emergency personnel. Overall, the delaminating screen not only complicates my driving experience but also poses a significant safety risk to myself and others on the road. Addressing the issue promptly is essential to ensure a safe driving environment. I have tried to address this problem with Jeep directly via Uconnect and have been informed that they do not believe this to be a concern that requires addressing. The problem has been diagnosed by a Jeep dealer and has been confirmed by Uconnect directly. Additionally, the problem has occurred in multiple other Jeep vehicles.

  23. Power train, Sep 24, 2024

    Jeep uses a transmission manufactured by ZF. Jeep claims the transmission is "filled for life" and does not require any maintenance, and never requires the oil to be changed. ZF recommends the oil be changed every 50-75,000 miles. Many other car manufacturers that utilize ZF transmissions recommend that same interval. In fact, if you push Jeep to change your transmission oil, they suggest it will void your warranty. Preventative maintenance in the form of a transmission fluid change is necessary for the health and longevity of the vehicle. Jeep is negligent in this matter. When your transmission fails, you are thrust into "limp" mode, capping your speed at 15-20 mph. This occurred to me on the highway. I narrowly avoided being rear ended in traffic traveling 65+ mph. My car has been babied, all factory recommended services have been done in a timely manner, I was not having any issues with the car at the time, and there were no symptoms, warning lights, etc at the time.

  24. Electrical system, Other or unspecified, Sep 11, 2024

    The touchscreen radio panel is delaminating and causing the system to freak out. Sometimes the radio will turn on by itself and blare out music, or all of the fans will turn on turbo at once. The navigation will freak out and turn off and it will auto-dial or auto-hang up phone calls. Sometimes when I am driving down the high way, the air or radio blasting from out of nowhere and totally unprompted will scare me and cause me to jerk the steering wheel or become significantly distract from the road. Yes, the problem has been confirmed by the dealer, and it is a known defect, but they will not take responsibility for the safety hazard or the cost of replacement. No inspection by any outside parties, yet. No warning signs.. the screen just started to melt/delaminate and then all of the ghost features began causing chaos while driving.

  25. Engine, Sep 6, 2024

    the number 4 and 5 cylinders warped in my 3.6 engine Cross Motors in Louisville Ky is repairing the engine