2024 Honda Prologue Driver assistance Problems

The contact owns a 2024 Honda Prologue. The contact received notification of NHTSA Campaign Number: 26V306000 (Back Over Prevention); however, the part to do the recall repair was not yet available. A local dealer was contacted and stated that parts were not yet available for the recall repair. 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, and a complaint was filed.

NHTSA ID

11764669

Incident

Sep 16, 2026

We were stuck in traffic and out of the blue the emergency brake system engaged, thank goodness no one hit us from behind- there was no reason to break there was no obstacle or any problem front of us

NHTSA ID

11764581

Incident

Jun 20, 2026

We where approaching the ramp to the bridge and our dashboard indicated front camera malfunction - ever since we’ve taken it to the dealer numerous times and the problem has not been resolved. It’s a safety issue. In addition also the cross camera doesn’t work sometimes and the dealer told us they know of this issue.

NHTSA ID

11764573

Incident

Mar 15, 2026

This car has a problem with the emergency brake system activating when there is nothing in any danger zone. We have owned this car for about a year, and when slowly reversing, we have been repeatedly annoyed by the warning lights & sounds going off & emergency brakes locking the wheels. Each time we check the cameras, mirrors and even get out of the car to look, but there was nothing anywhere near that would trigger such an event. This happened 4-5 times over the past year, and we assumed this was just an ultra-sensitive feature which was annoying and startling when it happened, but generally harmless. Until a similar issue with the brake system happened recently while we were coming to a stop while driving forward, except this time after the warnings went off and brakes locked, the car then shot forward, with my foot still on the brake, and hit the car in front of me. Then it locked up and shot forward again 2 MORE TIMES. I've detailed that event in another complaint on this site, but I wanted to put the original emergency brake problems on the record, in case they end up being related.

NHTSA ID

11764276

Incident

Nov 1, 2025

I was driving a 2024 Honda Prologue Elite and was coming to an ordinary stop at a safe distance behind another car at a red light. With my foot continuously and firmly pressed on the brake pedal, a brake alert/warning appeared on the dashboard screen accompanied by beeping, and the emergency brakes automatically engaged, stopping the car abruptly. Then, almost immediately, the vehicle suddenly lurched forward without warning, striking the vehicle ahead of me. I kept my foot firmly on the brake as the warning, beeping, and auto-brake activated again, and the vehicle lurched forward a second time, again striking the vehicle in front of me. This sequence repeated a third time with the same warning/beeping/braking and lurching pattern, causing a third forward impact. The vehicle came to a stop between each lurch, and at no point did I remove my foot from the brake or touch the accelerator pedal. There were no other witnesses besides the other driver involved, and no police report was filed at the scene. I believe this was caused by a major vehicle malfunction, not driver error. Upon further reflection, I want to note that while I believe I was in the last moment of coming to a complete stop, I had already slowed appropriately and was on track to stop fully, as intended. But because the onset of the malfunction was abrupt and disorienting, I cannot state with certainty whether the vehicle had reached a full stop or was a brief moment away from it when the auto-brake engaged. My foot was firmly on the brake throughout.

NHTSA ID

11764265

Incident

Aug 24, 2026

This is my second separate report which I experience with my car. On August of 30th, the car was unable to shift, so it was towed to Andy Mohr dealer to repair. It took 5 days for serviceman to figure out there was a wire issue. So he fixed, so he thought, on the September 9th, the same warning light came on my dashboard. I spent over a thousand dollar just serviceman to diagnose the same problem 3 times, but nothing was fixed. The warning lights are "service transmission unable to shift soon", adaptive cruise unavailable, one-pedal driving unavailable, brake hold unavailable, service emergency brake, service transmission unable to shift and more.

NHTSA ID

11763824

Incident

Aug 30, 2026

1st Continuous clicking sound from the front axel when trying to turn, its amplifies when taking a uturn. I have complained to Honda service center they said they are not aware of while there is already fix done at different honda service centers. 2nd the Lanes assist doesn't work as a safety feature, it has multiple issues a) it ping pongs between the lanes with sudden moves, b) most of the times at the higher speeds it only warns or tries to correct once at least one of the wheels is in another lane c) with adaptive cruise control on and lane assist not working on any curved road if you are close to the divider or near an exit, it doesn't understand that the car ahead has taken the curve and it should stick in the lane, instead it accelerates and goes of the lane and thats very dangerous.

NHTSA ID

11763716

Incident

Jan 1, 2025

The warning messages pop-up such as "One pedal Driving Unavailable. Use Brake for Stopping", "Auto-hold unavailable", and "adaptive cruise control temporarily unavailable " then parking sign with ranch sign turns on. And all the functions will be disable. I went to Honda dealer to fix the problem, all they said was Parking Brake Actuators. So they replace both left and right rear Brake Actuators. A week later same messages come on and recently I have new additional warning message on Dashboard. "Service Transmission Now Unable to shift soon", I went to honda dealer, of course there is no warning message show up then, so they cannot scan or nothing showed up on the scan. So they suggest that I kept driving until warning light stay on.

NHTSA ID

11760721

Incident

Jul 1, 2026

On XXX Me and my son were in [XXX] in one of the basement garages. Parked successfully the first time inching the vehicle forward without issues and stopping as needed. 2nd run, got into parking spot got close and stopped 1 foot away from wall. Attempted to inch forward, lightly and quickly tapping on accelerator to disengage auto hold/brake and move forward but car did not respond. Repeated the action, quickly and lightly tapped again no response, then all of a sudden car lurched forward, I jammed on the brakes with no response and car hit the wall. I have my 2024 Prologue at the Gillman Honda Body Shop and gave instructions to service advisor to pull data from my vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11759424

Incident

Aug 17, 2026

I am reporting a serious safety concern involving my Honda Prologue and believe the repeated failures may indicate an unresolved defect involving the vehicle’s electronic, braking, ABS, propulsion, transmission/shift, or vehicle-control systems. On [XXX], the vehicle first displayed an error/warning. I contacted the Honda dealership in Vancouver, Washington, and was instructed to bring it in for inspection. I was out of town and could not do so immediately. On [XXX], I brought the vehicle to the dealership in the morning. They kept it overnight and returned it to me on [XXX] at approximately 2:00 PM, telling me the problem was a “system glitch” and had been fixed. On [XXX], less than 24 hours later, I was driving home after completing a Lyft ride when the vehicle displayed: “One-Pedal Driving Unavailable – Use Brake for Stopping.” At the same time, the ABS warning and multiple other safety-system warnings illuminated.The vehicle then became immobilized in the middle of an intersection. I was in an unsafe location and had to contact police for assistance. The vehicle remained unable to operate for approximately two hours. After multiple restart attempts, it suddenly became operational again, allowing me to drive it to the Honda dealership.I have photographs and videos documenting the warnings. One photograph shows the “One-Pedal Driving Unavailable – Use Brake for Stopping” warning with the ABS and multiple other warning indicators illuminated. Another shows “Service Transmission Now – Unable to Shift Soon.”This is especially concerning because Honda had already been notified, had possession of the vehicle for approximately a day and a half, and told me it had been repaired. The vehicle then experienced a serious failure the following morning and became disabled in traffic. This is not simply an inconvenience. A vehicle that can suddenly become immobilized n intersection presents a serious potential safety I use this vehicle for Lyft INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C

NHTSA ID

11758735

Incident

Aug 22, 2026

I own a 2024 Honda Prologue (VIN: [XXX]). Since approximately XXX, the vehicle has experienced recurring failures involving critical driver-assistance and safety systems. The problems include: • "Forward Collision System Unavailable" warnings • "Adaptive Cruise Control Temporarily Unavailable" warnings • Automatic braking while reversing when no obstacle is present • Repeated loss of confidence in the operation of safety-related driver assistance systems   The vehicle has been presented to authorized Honda service facilities approximately four times for diagnosis and repair. The vehicle has spent approximately 20 to 22 days out of service. Despite multiple repair attempts, the problems continue. The vehicle has never been involved in a collision. A prior insurance claim involved hail damage only and was repaired. I do not believe the hail damage is related to the recurring failures of the driver-assistance systems. Because these systems are intended to help avoid collisions and improve vehicle safety, I am concerned that their repeated failure may create a safety risk. The unexpected braking while reversing is particularly concerning because it occurs even when no obstacle is present. I have opened Honda Case Number 162-31526 with American Honda Motor Company and have requested assistance, including consideration of a repurchase, replacement, or other resolution. I am submitting this complaint so that the issue can be documented and reviewed as a potential safety-related defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11755909

Incident

Mar 15, 2025

The contact owns a 2024 Honda Prologue. The contact received notification of NHTSA Campaign Number: 26V306000 (Back Over Prevention). The contact stated that while in reverse, the rear-view camera was glitching, and the red triangle on the rear-view camera screen indicated that there was an object behind the vehicle; however, there was no object behind the vehicle. The vehicle was taken to the dealer for the recall repair however, the part to do the recall repair was not available. The manufacturer was not notified of the failure. The failure mileage was approximately 6,000.

NHTSA ID

11755861

Incident

Jun 1, 2026

Mileage

6,000 mi

While getting ready to parallel park the car, the entire screen system (dashboard, center console) went completely blank. This completely eliminates visibility to all safety aids, speed of vehicle, and warning systems. This has happened with this specific vehicle in the past, and the vehicle has been updated by Honda dealership. it has not been brought to a dealer quite yet. I am awaiting the dealerships opening and availability of a loaner vehicle. I have an ongoing case with Honda on this vehicle, Case # 16062775.

NHTSA ID

11751318

Incident

Jul 18, 2026

I was traveling on Interstate 80 with adaptive cruise control set at 70. The cruise control normally recognizes slower cars ahead and slows or stops as necessary. I saw that cars were stopped ahead so I reduced the cruise control setting to 60 to "help" it slow down. However, we came up fast on the stopped cars and the car did not slow. I had to manually brake to avoid a collision. The car's speed was about 67 when I applied the brakes. The car acted like slowing to the new cruise control setting of 60 was overriding the collision avoidance. I recently had much of the software in the car updated due to a recall and the adaptive cruise control seems to be acting differently now. Weather was clear, around 4pm, and the roads were dry. We were Eastbound around a slight left curve (not sharp) and traffic was stopped ahead in all 5 lanes, so the system should have noticed the obstacles ahead.

NHTSA ID

11751143

Incident

Jul 12, 2026

WHEN I USED ADAPTIVE CRUISE CONTROL, MY CAR TENDS TO LEAN SLIGHTLY TO THE RIGHT. IT VEERS OVER A BIT AND THEN JERKS TO THE LEFT. ALL IN ALL, I CAN'T USE ADAPTIVE CRUISE CONTROL ON THE FREEWAY WITHOUT PAYING ATTENTION. IT IS GENUINELY DANGEROUS IF VEHICLES ARE DRIVING ALONGSIDE OR BEHIND ME. OTHER THING, WHEN I USED ADAPTIVE CRUISE CONTROL FOR ALMOST ONE HOUR, THEN IT SUDDENLY BECOMES INACTIVE. IF I HAVE BEEN FOLLOW ANOTHER CAR, then what should happen when it suddenly becomes inactive??? I was very lucky at that time because there was no car in front of me. After 5,000 miles, my car began to make a slight noise on the right side when I slowed down in the city. Maybe it happened in the front drive axle assemblies or the front right low arm control.

NHTSA ID

11749464

Incident

Jul 4, 2026

CV Joints/Boot clicking and front passenger suspension squeaking, power steering making rubbing and squealing noises . Baking up-vehicle slams on brakes with nothing behind me. Dealership claims everything is fine and can't recreate issues.

NHTSA ID

11746982

Incident

Mar 7, 2026

Component: Honda Collision Mitigation Braking System (CMBS/AEB). Vehicle is in GEICO insurance claim process, not yet released. EDR data has not been extracted and is available for inspection if preserved before the vehicle changes hands. Safety risk: Two failure modes. (1) False AEB activations occurred multiple times — while driving at ~20 mph and while reversing at low speed, with no obstacle present. Hard sudden braking with no warning created rear-collision risk. (2) On 6/23/2026 at ~9:50 AM, AEB failed to activate when I struck a parked vehicle. Airbags deployed on impact, briefly incapacitating me. My foot remained on the accelerator. Standard post-collision safety design calls for automatic power cutoff and brake application after airbag deployment, specifically to prevent continued acceleration when a driver may be incapacitated. This vehicle did neither — it continued accelerating, significantly worsening the collision. I sustained soreness and bruising. Dealer confirmation: I did not take the vehicle to a dealer for the phantom braking. Per other NHTSA complaints for the Prologue and Honda's broader CMBS issues (Engineering Analysis EA25002), dealers have reportedly been unable to replicate the issue and told owners the behavior is normal. Inspections: GEICO assessed the vehicle for the claim. No inspection by Honda or independent mechanic for AEB specifically. EDR data not yet extracted. Warning indicators: During false AEB activations, the collision warning appeared on the dashboard at the moment of braking, not before. No advance warning. No persistent warning lamps or diagnostic messages indicating CMBS malfunction at any point during ownership. Phantom braking occurred intermittently throughout ownership.

NHTSA ID

11746508

Incident

Jun 23, 2026

My 2024 Honda Prologue (VIN [XXX]) only has 16K miles on this vehicle. Both front half-shaft CV joints are failing and have been failing for the last SEVERAL months by manifesting a persistent and worsening very loud clicking when loading and unloading the drive-train, driving up hill and executing any type of turn maneuver. I've complained numerous times to the Honda Dealership here in Seattle start 4Q 2025. They informed me that this has been an ongoing "known" problem with this specific model over the entire model 3 year offering from 2024-26, but at that time Honda America had no revised part number to effectively mitigate the problem. They initially replaced the failed CV half-shafts with the same part number, only to have those parts fail again. Honda America subsequently instructed all Honda dealerships maintenance depts to stop replacing these parts until a newly revise part number is released. I was instructed to contact Honda America at their national customer service at 800-999-1009. (My Case # [XXX]). I've spoken with at least 20-30 difference Honda reps over the last 6 months with no commitment to do anything to fix this potentially dangerous problem. When the outer CV joint completely fails, it could potentially turn into a pole-vault stick and literally flip the car at freeway speeds and definitely cause a catastrophic loss of control at freeway speeds or at any velocity/momentum whatsoever. The very disappointing fact is there is NOW a revised/vastly improved Part Number (Honda Part #86284282) that offers customers a fix to this very well known problem. Honda has not officially issued a recall so dealers are not able to perform this fix under warranty. My friend has this same car and her 2024 Honda Prologue is making this same exact clunking noise. She's faced with the same dilemma. Please, we all need your advocacy to get Honda America to act, not to cower and ignore the issue. Thank you for your advocacy! [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION AC

NHTSA ID

11745172

Incident

Dec 17, 2025

I was driving on the highway and there was traffic I was good 2-3 feet goin away from the car infront of me and going 10 mph and the automatic emergency break went off giving whiplash and anxiety since the breaking is so impactful. I had turned of about a month ago so I don’t understand how it turned back on

NHTSA ID

11744385

Incident

Jun 16, 2026

Description of Safety Defect: The Automatic Emergency Braking (AEB) / Forward Collision Avoidance system is severely malfunctioning. On multiple occasions, the vehicle has experienced "phantom braking"—abruptly slamming on the brakes for no reason whatsoever. There were no obstacles, pedestrians, or vehicles ahead to trigger the system. This malfunction is happening at high speeds on major highways. Safety Risk and Impact: This issue represents an immediate and terrifying safety hazard. Unexpectedly slowing to a sudden stop at highway speeds completely compromises vehicle control and leaves me at an extreme risk of being rear-ended by high-speed traffic. It is a severe danger to myself, my passengers, and every other driver on the road. While the vehicle is currently subject to a manufacturer recall regarding the backup camera and other software updates, this specific, dangerous braking behavior makes the vehicle incredibly unsafe to operate. I request that the NHTSA review this issue immediately to determine if a broader safety investigation or expanded recall is required for the 2024 Honda Prologue.

NHTSA ID

11742950

Incident

Jun 9, 2026

The contact owns a 2024 Honda Prologue. The contact stated while driving at 45 MPH with her wife in the vehicle, the vehicle instrument panel blacked out and displayed blank screen independently than minute and three seconds with instrument panel began to reset it self. A dealer was contacted. The vehicle was taken to the dealer where it was diagnosed that the instrument panel and front camera needed to replaced. The vehicle was repaired as they performed a software update and the front camera was replaced. The contact was relating the failure to NHTSA Campaign Number:  26V112000 (BACK OVER PREVENTION, ELECTRICAL SYSTEM). The manufacturer was notified of the failure and they informed her that they reviewing the case. The approximate failure mileage was 20,000 .

NHTSA ID

11741335

Incident

Feb 17, 2026

Mileage

20,000 mi

I have had two safety issues with this vehicle where there were system failures that did not record DTC codes. And an additional failure that does not record codes and cannot be duplicated. After leasing the vehicle for seventeen months, and during repair for an unrelated non-safety issue, it was discovered that the steering wheel airbag had a loose connection. No warning appeared at any time on the instrument panels. As well the one pedal function would switch into regular drive mode, as in a gas powered vehicle, randomly. After multiple tries and incidents the dealer service department has been unable to duplicate. Then on March 6 of this year I bought in the vehicle yet again for this one pedal failure, and was notified there was an existing recall. This software update was performed. On March 17, just 11 days after the update, while backing into my garage with the garage door going up the windshield wiper was clipped by the door, destroying both the wiper and shattering the back window. I have backed into my garage thousands of times and never had an issue. Why this happened on this date I do not know. What I do know is that the vehicle gave no warnings and did not break for the object. At the time my dogs were clipped into their seat belt harnesses in the center well. By a miracle no glass shattered beyond the back storage area and I was able to safely remove them. I checked after and all of the collision warning systems were listed as active, including automatic braking for rear collisions. I had the dealership run scans twice and all scans showed no DTC codes and all systems active. I can only assume that all prior updates have failed, and there is a substantial defect to the vehicles ability to communicate. I have a copy of the scan performed. The second scan was run on April 9 because the dealership failed to provide a printed copy of the first. I have that second scan. My vehicle fails to communicate or activate essential information, a safety hazard.

NHTSA ID

11739178

Incident

Mar 17, 2026

The issue I'm experiencing with my 24 Prologue is the infotainment screen (which controls a lot of the vehicle) sometimes having issues showing the backup camera, or issues with the car not allowing me to utilize ACC (says temporarily unavailable), etc. I feel less safe in the vehicle as a result. The issue is an OPEN recall and the dealership I've contacted 5x [XXX] ) has refused to do the update to the vehicle for various reasons, the most recent being: Honda has not delivered the update needed to the dealership for them to do the work. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11737835

Incident

Apr 1, 2026

Forward collision assist keeps turning off, saying the front camera needs to be cleaned. Loud cracking/clicking/popping noises from front suspension making low speed turns (left and right). Sounds like the wheels want to fall off. I got this Prologue with 4 miles on it, started making those noises at less than 3K. It sounds so bad! Honda seems to be waiting until someone is seriously injured to fix this issue.

NHTSA ID

11737681

Incident

May 13, 2026

The contact owns a 2024 Honda Prologue. The contact received notice of Manufacturer Recall Number : 26056 6mh00. The contact stated that while driving on several occasions at various speeds, infotainment screen and instrument panel went black and did not work as intended. The vehicle was turned off for approximately five minutes and then turned on the infotainment screen and instrument panel began working. The vehicle was taken to a dealer where it was diagnosed that a software update was needed. The vehicle was repaired but the failure reoccurred the next day. The manufacturer was not notified of the failure. The failure mileage was a 12,100.

NHTSA ID

11737600

Incident

May 9, 2026

Mileage

12,100 mi