The automatic Stop-Start feature has had multiple issues in the last two years on my 2018 Honda Pilot Elite. The lesser issue has resulted in ALL systems turning off when the brake pedal is pushed all the way down. While the usual, expected result is just the engine cutting off, many times the entire electrical system shuts down. On two (seemingly random) cases, however, the car did NOT restart for quite some time. Once was at an interaction, the other was in stop/go traffic in the rain on the highway. Here is where it could have been catastrophic as I could not even turn on my flashers to warn (in low visibility) that I was stopped while all other traffic was flowing. In neither case did I require a jump start and I have never had any reason to blame the battery. Even in the winter, the car starts right up (here in Virginia). My local Honda dealership is claiming that I need a new battery and a software update. I have a claim in to Honda CustomerCare (even have a Case Manager assigned), but I have not heard from them in the last 3 days.

- Ashburn, VA, USA

On multiple occasions / almost daily the engine auto shut off kills the engine completely. The vehicle needs to be restarted to get moving. This poses as a significant safety hazard. This delay is going to get someone killed. The engine dies at stop lights, stops signs, off ramps and sitting in traffic. A complaint was made to the Honda dealer on 4 or more occasions with them informing us they can not replicate the issue and there isn-??t a safety recall on it yet. This issue has gotten so bad that I am thinking about selling this car do to a safety issue. Honda is usually a trustable brand and stand by their brand, but some reason they will not admit to this reoccurring problem in the Honda Pilots.

- Woodbine , MD, USA

The automatic stop/start for the engine is failing. It stops at inopportune times, and it is very slow to restart. Sometimes i have to put it in park and push the start button. This has been problematic at intersections and it has been happening more and more frequently. The SUV only has 24,000 miles on it.

- Chevy Chase, MD, USA

Engine unable to restart after stopping at traffic light. When Auto Engine is enabled I have faced this problem multiple times and it was unable to restart. Traffic backed up because I could not go forward. I had to literally shut down everything and then start the engine again. I have already seen this news that you guys are investigating this issue with Honda. Now I disable my engine before I start my journey.

- Mooresville , NC, USA

The engine stop start function fails to "start" the truck in traffic when the failure happens 60% of the time you can follow on dash instructions and restart the truck - the remaining 40% it will ONLY restart after you JUMP Start the vehicle with another car. This has left my Wife Stranded 2 times in a busy intersection and we had to get jump started in the busy intersection While in this state we also could NOT put the vehicle in neutral to move it from the intersection trapping it where it was until it was jump started.

- Valrico, FL, USA

routinely if the auto stop is on the car will stall out when you try to accelerate from a stop. It will completely die, multiple errors will flash on the board. The car will be completely unresponsive. Eventually I have thus far been able to restart the car but it frequently happens at intersections and I am constantly concerned about getting rear ended. The dealership denies there is a problems. I have replaced the car battery and even with a brand new battery the same things happens. Only way to prevent it, is to disengage the idle/stop every single time you enter the car.

- Chapel Hill, NC, USA

As I was coming to a stop light and started to slow down the automatic start/stop system engaged, but the light turned green and when I tried to accelerate the car was not running anymore lights I the dashboard where flashing that I needed to put vehicle in park to start back up. Our vehicle was almost impacted by the truck behind us because he assumed I would be able to speed up instead of having to come to a complete stop. This has happened at least 20 more times since then when I forget to turn off the automatic start/stop feature. It's always when I'm coming to a stop, the suv will not turn back on mostly its inconvenient to drivers behind me that feel I just didn't see the light turn green but a couple of times it has happened when approaching metering lights in the freeway where the cars behind me or in the lane next to me are ready to accelerate not knowing that my car will have to come to a complete stop because of this issue before I car start the car again.

- Vacaville , CA, USA

Auto start stop function is activated at stop light. Upon releasing the brake to accelerate, the car shuts off completely and am unable to restart vehicle immediately. Requires me to push on/off button a few times to get vehicle back on and running.

- Fort Polk, LA, USA

On multiple occasions over the past month or so, my wife has experienced engine issues associated with what we believe is the Auto Start/Stop function on our 2018 Honda Pilot (Touring Edition). Upon coming to a complete stop, the Auto Stop function disables the engine. Upon releasing the brake, the system is supposed to restart the engine. However, on at least five occasions the engine has not restarted, and it has required her to turn the vehicle off and completely restart it as if starting from cold. This has occurred at stop lights, which obviously could cause safety issues/implications. On at least a couple of the occasions, she had to attempt to restart the vehicle multiple times by applying the brakes and pressing the main start/stop button). I frequently drive the vehicle and always turn off the Auto Start/Stop function. I have never run into these issues whatsoever. The vehicle is scheduled for routine maintenance at a Honda dealership in two days; the vehicle is serviced solely at this same dealership. The issue will be brought to their attention as well.

- Orange Park, FL, USA

Our Honda Pilot began stalling four years after purchasing the vehicle. When the Honda was stopped, the engine shut off but the engine wouldn't automatically restart when the accelerator was pressed. I fortunately was able to get the Honda to restart after a couple tries.

- Ponte Vedra, FL, USA

After the car was stoped at a red light with the auto-idle feature on, the car stalled out when I pressed the gas petal to drive. The radio and A/C shut off and a PARK warning displayed. It took several attempts to turn the car back on. After the car started it took several minutes for the radio to start working again. None of the touch buttons for radio, phone or navigation would respond. This happened when I was at a light after getting off the highway. It almost caused a car accident with the drivers around me who were coming off the highway. Since this happened, every time I turn on the car, the radio stations can not be found. I have to turn the radio off/on once or twice for the car to find the stations. Frequently, when I go from stop to drive at lights or stop signs, the radio and AC will turn off for a second. This seems to only happen when the auto idle feature is on. The car transmission is also having lurching when going from 1st to 2nd gear.

- Plainville, CT, USA

While stopped at a red light and stopped at a 4-way intersection my 2018 Honda Pilot turned completely off. It was not in engine idle mode. A message flashed up on my dash saying to put my car in park.

- Indianapolis, IN, USA

Auto idle system failed and the car stalled at a streetlight. The auto-idle kicks in when car comes to a stop like it-??s supposed to but when I release my foot off the break and the car is supposed to start back up it stalls. It can take anywhere from 45 seconds to 1 minute to get it into park and get the car to restart. During which time I-??ve been honked at by other cars but thankfully haven-??t been hit yet. I worry about it happening and I get hit because I-??ve been in the way of traffic and unable to move. Very scary situation to be in. This has happened on 4 separate occasions over the last couple months, the most recent one was June 19th. I now try to remember to turn the system off every time I get into the car to drive. Dealership tested battery and it came back fine.

- Celina, TX, USA

I was stopped at a stop light and the car was in auto engine idle. After releasing the brake when the light turned green, the engine shut off and the dash told me to put the car in park and restart by pushing the brake and hitting the engine start button. This process took about 30 seconds for the car to finally restart and I was sitting in the middle of traffic with cars behind me that had anticipated me moving forward when the light changed. Several warning symbols popped up including the collision mitigation system. This is an easy way to get rear-ended. In other instances, I have had issues where the radio and engine shuts off after releasing the brake when in auto engine idle at a stop light or driving in slower traffic but it kicks back on in just a second with no need to stop and restart. Both of these issues are very concerning. Battery life is fine, so that is not the issue. Issue stops when auto engine idle is disabled.

- Jacksonville, FL, USA

Car when in the idle stop has not restarted for several minutes. Some times it starts back up within 5 seconds. Other times it shuts the engine down and tells me to hit the start button to turn vehicle on, but then nothing happens. I am not even able to put car in neutral. Most recently this happened while exiting off a highway on the ramp. A bus driver pulled over in attempts to help me get the car off the ramp. However, a minute into trying to get it into neutral, the car popped back into drive and the engine on so I could get home. Car has been brought in multiple times and the dealership says they cannot find anything wrong with the car.

- Nazareth, PA, USA

Engine auto start/stop has failed. 68000 miles, recently when system is engaged my car completely dies. Have to wait 60 seconds to turn off car and restart Understand numerous complaints already submitted and want to add mine to the list

- Apex, NC, USA

The contact owns a 2018 Honda Pilot. The contact stated while driving in stop-and-go traffic, the vehicle would engage the engine STOP/START fuel-saving feature while stopped. The contact stated that whenever she depressed the accelerator pedal the message "Place Vehicle in Park" displayed. The contact stated that the vehicle failed to restart, with several unknown warning lights illuminated. The contact attempted to start the vehicle using the Push to Start button. The vehicle was restarted but failed to respond after shifting into drive. The vehicle was restarted several times before resuming normal operation. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed nor repaired. The contact stated that the failure recurred. The manufacturer had not been informed of the failure. The failure mileage was approximately 50,000.

- Hampton, VA, USA

I was at the red light stop, when I got green light, I moved my feet off of brake, engine did not wake up or restart. I pushed gas pedal but the car would not move, then it showed all kinds of lights on dashboard. Afterwards, the car showed a sign asking to shift into parking, which I did. The engine start button could not restart or turn the car comepletely for a minute. After 2 minutes the card started it again and there was no light on dashboard.

- Fort Leonard Wood, MO, USA

The following has occurred 3 separate times. The first time occurred in July 2021. When stopped at traffic lights, the engine shuts off to conserve energy but then has difficulty restarting. When the light turns green, we take our foot off the brake and the engine does not restart. Instead, the ignition button light flashes and the car is unable to shift into gear and appears to be in neutral. The only way to solve it is to shut the car off and restart it. This process takes anywhere from 20-60 seconds. This has caused us to stall at lights and cars behind us have to go around, which creates a safety concern. After the first instance, we brought it to our Honda dealership and informed them. They inspected the vehicle and were unable to find anything wrong. They also were not able to reproduce it. There were no warning lamps or messages prior to or after the incidents.

- Eagan, MN, USA

The contact owns a 2018 Honda Pilot. The contact stated that occasionally the vehicle would hesitate while driving. Additionally, the vehicle occasionally lost motive power and stalled without warning. The contact stated that while idle at a stop light and attempting to accelerate, the vehicle independently shifted to neutral and stalled. The contact shifted into park(P) and restarted the vehicle after several attempts. The vehicle had not been diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 80,000.

- Hot Springs, AR, USA