2025 Honda Passport Problems

Over the past two weeks we have been experiencing issues with the Auto Idle Stop device on my 2025 Honda Passport. This has resulted in being temporarily stalled at several busy intersections. I have reported this issue to a Honda dealership where the issue was verified and it is scheduled for a Starter replacement when the part is received from back order.

Description: The vehicle suffers from an intermittent and dangerous "no-restart" defect involving the Auto-Idle Stop (AIS) system. When the vehicle comes to a complete stop and the automated stop-start system shuts off the engine to conserve fuel, the engine frequently fails to automatically restart upon release of the brake pedal. This results in a sudden, unexpected loss of engine power and complete immobilization in live traffic or intersections. ​This exact failure mode is the subject of an active federal Engineering Analysis by the National Highway Traffic Safety Administration (NHTSA EA25004, covering ~2.2 million Honda and Acura vehicles). Prior manufacturer service bulletins and part-replacement attempts have proven ineffective at permanently resolving the hazard, creating an ongoing and unacceptable collision risk.

Over the past two weeks we have been experiencing issues with the Auto Idle Stop device on my 2025 Honda Passport. This has resulted in being temporarily stalled at several busy intersections. I have reported this issue to a Honda dealership where the issue was verified and it is scheduled for a Starter replacement when the part is received from back order.

For several months before the failure, the Auto Idle Stop (engine stop-start) system became progressively slower to restart the engine after stopping. Each restart sounded sluggish, as though the starter was dragging, and the vehicle would remain stopped for several extra seconds before moving. This occurred repeatedly at traffic lights and other stops creating a safety concern as drivers behind me expected my vehicle to begin moving when traffic started. The unexpected delay increased the risk of being rear-ended or causing confusion in traffic. The failure eventually became complete. While stopped on a two-lane road waiting for another vehicle to turn left into a driveway, the engine shut off as expected with the Auto Idle Stop system engaged but did not restart when I released the brake. Instead, the vehicle entered what appeared to be a neutral state and could not be driven. I was unable to restart the vehicle for several minutes, leaving it disabled in the travel lane while other vehicles had to drive around it. This created a safety hazard because the vehicle was stranded in an active roadway. The vehicle had not previously displayed any warning messages related to this condition. Looking back, the progressively slower and dragging engine restarts appear to have been warning signs before the complete failure to restart. The vehicle is scheduled for inspection the Honda dealership this week. The failed components should be available for inspection if requested.

With only 7688 miles, have been having transmission issues like hard shifting, not shifting when needing to speedup especially when trying to pass or on highway. In city hard shifting occurs constantly now. I had tried contacting Honda and the dealership to get the gaps issue resolved for past 2 years and nothing. This has been a poor experience for a Honda, which we have been very loyal for over 40 years. This transmission issue will only get worse and needing a resolution or fix as I have tried both dealership and Honda for help without being told my case has been transferred over and over.

car transmission issue not getting enough power while putting foot on gas pedal rpm goes upto 5k for getting speed not shifting gear properly

Collision Mitigation Braking System ( CMBS) on occasion orange dash brake light illuminates doesn't stop vehicle , has occurred since purchase on 02/25/2025 at least 150 times , current mileage to 06/16/2026 6877 miles, ref Honda Case # 1641332 , now every time on short drives this occurs 1-2 times, contacted Holman Honda Centennial Co several times , again last week " told there is no fix, you can turn off CMBS each tine vehicle is started " this is a safety feature , there are numerous complaints on line also with NTSB , am concerned that at some point the brakes could be slammed on without warning and cause another vehicle to rear end me

The Idle-Stop feature is malfunctioning, the vehicle is equipped with an "Auto Idle Stop" feature that has a dangerous defect. The engine frequently fail to restart after shutting off at stops, unexpectedly leaving the driver stranded or immobile, with the risk of being hit from behind by incoming traffic.

Having problems with sudden braking and not accelerating after stopping at lights or stop signs. No warning lights came on. I dropped it off at dealership. They are keeping the vehicle due to safety concerns while driving the vehicle

Emergency braking system activated for no apparent reason. Traveling at freeway speeds on a straight section of freeway when braking system briefly activated. There were no other vehicles or obstructions within 200yrds that might have triggered this. Had someone else been driving or if we had been in rain or snow conditions the outcome might have been different. Vehicle was approx 3 days old when this happened and brought back to the dealer to check. They could not reproduce. There were no prior symptoms or warning lamps

25 Passport Black edition only 27k miles at a stop my vehicle won’t start back up kicks it from D to N will start flashing to put in P. Vehicle will not start back up until I turn off and back on. The second time it did this it wouldn’t even start back up battery light flashing. I try to remember to turn that stop/start button off. Very dangerous. Went to dealership. Says they can’t do nothing unless warning are on at the time of check. 4/24 was the second time this has happened. When I start the passport it’s like it has troubles and not wanting to start. Lights will start flashing braking system and blind spot all the safety feature lights. Something is wrong with these passports.

I am submitting this report regarding a serious safety issue with my 2025 Honda Passport related to the auto stop/start feature. When this feature is enabled, the vehicle frequently struggles to restart smoothly after coming to a stop. The engine often hesitates and sounds as if it may not start at all. On September 26, 2025, the problem escalated into a complete failure. While turning left at an intersection, the auto stop/start feature engaged, shutting off the engine. When I attempted to accelerate, the vehicle failed to restart and became fully disabled in the middle of traffic. This created an immediate and significant safety hazard. Law enforcement was called to the scene, and a tow truck was dispatched. However, due to incorrect information and safety concerns, I did not proceed with the tow. Fortunately, the police were able to jump-start the vehicle, allowing me to drive it directly to the dealership. The dealership confirmed that there is an issue but has been unable to replicate the complete failure. They have performed two battery tests, both of which returned normal results. While they acknowledge the problem, they have not been able to formally diagnose it. I have since learned that similar issues and recalls have been reported for earlier Honda model years, suggesting that this problem may still exist in newer vehicles, including the 2025 Passport. Since the incident, I have been disabling the auto stop/start feature every time I drive in order to avoid being stranded again. However, hesitation during restarts continues to occur daily when the feature is active. Given the severity of the safety risk and the inability of the dealership to diagnose or resolve the issue, I am requesting that Honda conduct a formal investigation into this malfunction and take appropriate corrective action. This issue should be fully addressed under warranty, as it directly affects the safety and reliability of the vehicle.

Vehicle has 11,500 miles on it and constantly pulls to the right. Pulls harder under hard acceleration, requiring steering correction when accelerating hard and again correcting when backing off the accelerator. Have had to dealer multiple times. They claim they can't fix. Correcting to the left under load and back to the right can cause car to weave at highway speeds and cause it to be unstable. Car is available for inspection upon request.

I am reporting a serious nighttime visibility and driver-assistance safety issue with my 2025 Honda Passport. During evening driving, approximately 60% or more of the upper portion of the windshield appears blacked out or severely dimmed, significantly impairing forward visibility. This condition worsens on downhill grades, where an even greater portion of the windshield darkens. Visibility improves when high beams are manually activated; however, driving continuously with high beams is unsafe and inappropriate. This creates an unreasonable risk of collision, particularly on unlit roads and downhill grades, as pedestrians, road curvature, and hazards are difficult or impossible to see without improper use of high beams. In addition, multiple ADAS systems operate erratically. Adaptive cruise control delays braking on downhill grades until the vehicle accelerates approximately 9–10 mph above the set speed, delays acceleration after braking and resuming, and disengages with minor steering inputs. Automatic high beams operate inconsistently. These issues persist despite recalibration. The condition has existed since early ownership and continues at approximately 20,000 miles despite multiple service visits. A Honda field technician confirmed all systems were calibrated but did not perform a nighttime drive. A dealership shop foreman conducted a nighttime drive but did not share findings, and I was told he was unavailable and had already spent “enough time” on the vehicle. My initial service record included the notation “do not diagnose.” I was initially told the dealership had never encountered this issue; later I was told they had seen it on other vehicles but did not know how to fix it. A dealership-recommended nighttime comparison drive with a 2026 Honda Passport did not exhibit these issues. I also regularly drive a 2024 Honda CR-V that shows none of these nighttime visibility or ADAS problems.

Vehicle has 11,500 miles on it and constantly pulls to the right. Pulls harder under hard acceleration, requiring steering correction when accelerating hard and again correcting when backing off the accelerator. Have had to dealer multiple times. They claim they can't fix. Correcting to the left under load and back to the right can cause car to weave at highway speeds and cause it to be unstable. Car is available for inspection upon request.

There are major gaps on both top non rail tracks, this is the base exl model without rails. I have been having to remove debree and dirt where gaps located rear top spoiler where I was told by service manager that it looks defective but never got reply. Its been over a year now and honda keeps saying to contact dealership which I have done many times. There shouldn't be any gaps that would cause this issue that would cause dirt and possibly rust. I have owned several vehicles that had no gaps on top trim and am a loyal honda/Acura customer for decades. I just want this defect confirmed and fixed. The suv only has 6k and had nothing but problems with support from honda and dealership. They said due to no models of 2025 exl on lot would take pics and call me about this. Its been a year with only honda rep saying this is dealerships issue to diagnose? Always had great support from honda, but shouldn't honda know specs of this issue? Plan on keeping this great suv for decades but not wanting rust of body problems years down the road. Honda I am disappointed in how this has not been resolved in a timely matter.