Jeep Grand Cherokee lane assist problems

Filed Oct 29, 2026 · Driver assistance, Steering · CA

The steering wheel intermittently sticks, binds, or locks up while driving down a straight road or curves on the freeway, going 65-75mph down highway 5 as well on highway 17. It made it very difficult to maintain a straight path. No dashboard warning lights, error codes, or chimes appear when the failure occurs. It feels like you are fighting with the steering wheel because it forcefully pulls right but when trying to correct it by moving left, it continues trying to go left. I have to move it back to the right to avoid hitting cars or walls and it takes a lot of effort to maintain a steady, straight path. This happens intermittently whether the lane assist is turned on or off. The vehicle was taken to dealership but they were unable to duplicate the issue and no repairs were performed, leaving the issue unresolved.

Filed Jun 5, 2026 · Driver assistance · FL

On 11 October 2025, I was driving on the Interstate when an error message appeared in the cluster "Active Lane Management (ALM) Unavailable Service Required". The Lane Assistance turned OFF and could not be turned back ON until vehicle was restarted. I called the dealership and requested an appointment. They stated that unless they could repeat the issue, an appointment would be useless. The ALM error message disappeared on restart of the vehicle. On 02 January 2026, I started the vehicle when an error message appeared in the cluster "Auto Emergency Break (AEB) Limited Functionality Service Required". The Lane Assistance turned OFF but could be turned back ON. The vehicle visited the dealership on 13 February 2026 and the AEB error was repeated numerous times on start by dealership personnel. On Monday, 23 February 2026, vehicle was left at dealership for 10 days. They performed numerous software updates and returned vehicle to me on 05 March 2026. On 09 March 2026, AEB Error message appeared in cluster. Took vehicle immediately to dealership and they refused to take it back in for service. They stated Jeep had no idea how to resolve and I had to wait on a solution. AEB message happened again on 14 March 2026, 31 March 2026, 01 April 2026, 05 May 2026, 08 May 2026, 21 May 2026. On 05 May 2026, the AEB error and ALM error appeared on the same day. I drove the vehicle to the dealership and they retrieved error code U045D. Dealership finally agreed to take vehicle back in for service on Monday, 25 May 2026 which is where is still sitting today, 05 Jun 2026. Initially, dealership stated Jeep had release another software update but then 24 hours later they stated they had ordered a new cluster. The new cluster was cancelled by Jeep so they ordered it again. Dealership stated they are waiting on a new cluster to arrive. I have no idea if AEB system works or not which to me is a major safety issue. Also, how can I trust this vehicle ever again!

Filed Jun 4, 2026 · Driver assistance, Steering · WA

The jeep is towed behind our camper. When the camper truck turns, the wheels on the jeep stay straight and drag the jeep through the turn sideways. On a highway off ramp with a curve at higher speed the jeep wants to pull the camper off the edge. Lane assist is off but I was forced to pick something below. The issue is with the jeep steering not tracking behind the camper causing a hazardous condition going on curves. The wheels turn with the steering wheel but not when being towed. All procedures to flat tow are being followed per the owners manual. There is a technical service bulletin published in May 2025 by Chrysler about “dragging” tires and it is not resolved.

Filed May 16, 2026 · Electrical, Engine · PA

I am submitting this complaint regarding a serious safety-related failure involving my 2022 Jeep Grand Cherokee 4xe. I purchased the vehicle used with approximately 15,000 miles and was informed the previous owners leased it and rarely used it. At approximately 40,000 miles, despite completing all recalls in a timely manner, the vehicle experienced the exact type of hybrid system failure a recall was intended to prevent. The issue began when the hybrid system failed and left the vehicle unsafe to operate. Upon startup, only accessory power activated and the engine would not start. A full power cycle was required before the vehicle started. Immediately afterward, warnings appeared including "Service Hybrid System," "Service Charging System," "EAB Unavailable," "Lane Keep Assist Unavailable," "Pedestrian Braking Unavailable," and "Adaptive Cruise Control Unavailable." The check engine light illuminated and all hybrid modes became unavailable. Shifting became erratic and harsh. Downshifts from 2nd to 1st felt like sudden braking and caused me to hit my head on the steering wheel. During acceleration, the transmission slipped and shifted unpredictably. Fuel economy dropped from approximately 22 MPG in E-Save mode to approximately 10 MPG at highway speeds. Diagnostic code P1E1D was retrieved and I was advised the vehicle was unsafe to drive. While driving to the dealership, the vehicle shut down twice while in motion. During both shutdowns, power steering and braking assistance were lost, posing an extreme risk to myself and others while moving the vehicle off a busy three-lane roadway. Dealership diagnostics determined one or both high-voltage battery systems failed and required replacement. Despite completed recalls, the issue still occurred. Parts were backordered over a month. I believe this failure and recall effectiveness warrant investigation due to the serious safety risks created by loss of propulsion, steering, and braking assistance while driving.

Filed Apr 24, 2026 · Driver assistance, Electrical · TX

Hybrid battery system, still don't have heat after 2 years of car ownership. Not to mention the hybrid battery failure rate, I've driven several times and the vehicle will just have no power. I bring it to the dealership almost monthly and they always have some excuse. The vehicle's lane assist is also a hazard. I'll just be driving down highway and it'll just jerk the wheel randomly.

Filed Mar 30, 2026 · Driver assistance · NJ · crash

My son’s car drifted to the right past the white line and he ended up hitting a hydrant and continued at least 100 ft before stopping. Our dash cam showed a slow smooth drift to the right without any lane assist being activated to pull the car back. All safety features were activated and turned on the day we bought the car for him. It was the main reason we chose this model. He is very lucky to be alive. After the impact, the car just barely missed a business sign, a telephone pole and a tree. The car was declared totaled. Unfortunately, the total amount the insurance is offering is about 4k short of what we still owe. Words cannot express how lucky we are that our son is okay, but we are very angry that the features we bought the car for, failed him.

Filed Mar 9, 2026 · Driver assistance, Electrical · 8,000 miles · PA

The contact leased a 2024 Jeep Grand Cherokee. The contact stated that while driving at various speeds, the Lane Departure and cruise control mode unexpectedly deactivated. The vehicle was taken to the dealer, where the infotainment system was reset, and the vehicle was temporarily operated as needed. The failure recurred intermittently while driving, requiring the driver to pull over to the side of the road to reset the infotainment system. Additionally, the contact received notification of the federal safety agency Campaign Number: 25V741000 (Electrical System); and the vehicle was taken to the dealer for the recall repair; however, the high voltage battery was not yet available, and the vehicle remained with the dealer for 50 days. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The vehicle was not repaired. The manufacturer was made aware of the issue. The failure mileage was approximately 8,000.

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 Dec 5, 2025 · Driver assistance, Electrical · CA

Vehicle Purchased 05/27/2025 6/6/2025 - 9 days after purchasing the vehicle i was left stranded in the parking lot due to the battery issues. The vehicle showed a warning stating to "Service Charging System" and the entire system locked out and the vehicle was towed to to the dealer for evaluation and was there for over a week. When I received the car back they stated it was just the battery and not the charging system/hybrid system. 12/03/25 - While driving on the freeway, warning lights started coming up and the seat belt bell started going off even though everyone was buckled. Then my power steering was disabled, the ABS system was disabled and the breaks stiffened, lane assist was disabled, the airbags were disabled, and the SOS calling, and the engine shut off. When trying to change lanes we had to use extreme force to turn the wheel and the emergency lights wouldn't engage when the button was pressed. Due to the brakes being stiff beyond reason it took us passing 3 freeway exits to slow down enough to force the car off of the road. I had my children in the car and was terrified i was going to be in a crash or worse, lose control and veer off of the road. When i was able to pull off of the freeway, I was not able to drive as the car was continuing to shut off every few feet. I had to have my vehicle towed home and they next day when driving it to the dealer it was still without power steering, the ABS system, Airbags, the brake pedal was extremely stiff and the seatbelt bells were going off even though I had my seatbelt on from first getting into the car. Myself, my fiancé and our children's live were put at risk due to this vehicle failure. I picked my car up from the dealer today 12/5/2025 and they advised this was an issue with a connector that was replaced but the entire system had to be reset. I would also like to include that the vehicle now has an open recall that has no remedy and the dealer/Mfr. have yet to provide any updates.

Filed Dec 5, 2025 · Engine, Transmission · FL

The car has a strange thump when driving around 70-75. This is always and the dealer says it’s normal, which is not true! This weird thump is now happening at lower speeds and also a weird shuddering at speeds around 25-40. Shudders are more random Also starting at about 8-10,000 miles randomly while driving highway speeds 70-75 the vehicle shudders /vibrates for about 20 seconds and then stops. I do not use lane assist so it’s not that. It feels like when you run over the rumble sticks on the highway but amplified x20. Also since almost purchase I have had several alignments because the car continuously pulls to the left. In Florida the roads crown to the right for rain water run off. If anything the car should pull to the right but it pulls to the left consistently even right after an alignment. Other complaints I’ve made are how unstable and wobbly it drives and this has gotten significantly worse to the point that the ability to maintain control of it on the highway is not pleasant and feels very unsafe Any cat that randomly shudders at highway speeds is not safe And needs to be fixed. However,14 service trips and several manufacturer complaints and still nothing… they promise things and give it a car wash instead. They are not saying much about their own product to tell me it’s running as designed. I’m tired of hearing I can’t duplicate it. Absurd excuse. At this point it’s been very scary at times… so I’m selective with where I use my vehicle. So I’ve been renting when I need to go on the highway. This is costly but at least safer for myself and others. I wish they would just fix the car