Frightening experiences with Auto Engine Idle Stop feature. My local mechanic, as well as the dealership where I purchased my brand new 2020 Honda Pilot Elite AWD were unable to address the issue. Have been experiencing electrical failures associated with my AEIS for about a year that have gotten progressively worse. At first, once disengaging from AEIS at a red light (by releasing my foot from the brake pedal) the radio would shut off and switch back on, but to AM radio. What seemed like a few months later, when AEIS was disengaging, my whole dashboard went blank and I received a message to "Shift to Park + restart engine". I have tried to be diligent in turning off AEIS immediately after starting my vehicle, but in the few times I have forgotten, and my AEIS has failed, the dashboard goes blank and the car shifts to neutral (indicated by the red light becoming illuminated around N). My local mechanic looked at this issue in June of 2022, and said that my battery was only holding a 30% charge, so we replaced it. After my most recent Pilot engine electrical failure, I called Honda, and was advised to contact my dealership since I was still covered by the powertrain warranty (<60k miles). To have a vehicle stalled in the middle of the road, once on I75 in stopped traffic in downtown Atlanta, is an OBVIOUS safety hazard. I was trusting HONDA with my family's safety when I purchased my Pilot, but that trust has been lost. Today, November 01, the dealer told me my battery was bad; it's less than 5 months old, mind you. Went straight to my mechanic, they ran a diagnostic on my battery, and was told it's fine. Called Honda Corporate and set up a case investigation today.

- Lakeland, FL, USA

The Auto Engine Idle function has been problematic for a while now, causing the engine to stall. It seems to have gotten progressively worse and now happens whenever I forget to disengage the Auto Engine Idle. One time in the spring of 2021, my husband had pulled into the intersection and was waiting for the chance to turn, only to find the engine stall and not respond to anything. It took a good almost two minutes of turning off the engine and trying to push the power button back on. It finally did turn on so we did not need a tow, but it was extremely scary to be in the middle of an intersection with a stalled engine. Subsequently the engine stalled a couple of times, briefly flashing an error message on the dashboard before shifting into Neutral on its own and then indicating to shift into Park. I have had the diagnostic test ($99) done at the Honda dealership (Dublin, OH) and was told that they could not replicate the engine stall and that there were no error records recorded in the engine log. A few times, the engine seemed to hesitate like it was on its way to stalling after being in Auto Idle Engine mode, but would start up when I released the brake. Today the engine stalled again when I was at a red light, briefly displaying an error mode and then shifting into Neutral on its own again. I had to power off the car, and try the engine start push button a few times before it finally powered on. I am constantly worried about the engine stalling, which is not a pleasant experience. It is scary to think the engine could stall while driving the kids somewhere.

- Seattle, WA, USA

engine fails to restart on its own from a complete stop at a traffic light or road intersection with the Auto Start/Stop function engaged. I was at an intersection at 10:30pm and it was extremely dangerous as my car would not start and was completely black. I could not even turn on hazards or put the car in nuetral to move out of the way. I had to call 911 and have the police assist. My car was towed to the dealership and I am waiting for an update. This will be the 4th time I have had my vehicle there for service for an electrical issue.

- Bourbonnais, IL, USA

My vehicle has had repeated instances of the audio "infotainment" system causing loud, unexpected popping and crackling noises. During these instances, the infotainment system sometimes quits working completely and often the handsfree telephone function quits working. When this occurs, the volume control and audio on off button have no effect whatsoever. It can occur with or without my telephone connected to the system. The only way to temporarily correct the condition (and it only works sometimes) is to pull off the road, turn the car off completely, and then restart it. This issue has occurred during three seperate time periods, and each time, it has progressed from intermittent to continuous. The first time I took it to the dealer and they replaced some small wiring harness connectors. The second time, they had a Honda Field Engineer look at the car and replaced the entire dashboard harness system (July 2022). Then today, it began doing it again. I have reported this to my Honda Dealer (Hendrick Honda Pompano Beach, FL) and they said they are contacting Honda for more information

- Deerfield Beach, FL, USA

When I drive the 2020 Honda Pilot it has started to make a cracking noise when I turn or go over any bumps in the road. It cuts off navigation and phone conversations from my infotainment system. The cracking noise happens if the system is on or off. It makes it difficult to even carry on a conversation with someone in the car. Not what I expected when I paid over $40k.

- Clarksville, TN, USA

When stopped at a red light, the car went into idle stop mode. When I released the brake, the car did not restart. The electrical flashed. An error message was displayed to put the car in park, press the brake and engine restart button. That did not resolve the problem. The car would not start. We could not shift it from park to move it. I was in the traffic lane on the down side of an overpass with limited visibility behind me. I was concerned about getting rear ended. The car had to be towed and the battery replaced. The original Honda dealership performs all routine maintenance with the most recent service in June 2022. There has been no prior indication that the battery was weak or needed to be replaced.

- Brandon, MS, USA

I have owned the 2020 Honda Pilot Touring since Jan.2021. Up till now, theses similar situations have happened 4-5 times. It always happens when I am gradually slowing down to a complete stop at crossroads. My 2020 Honda Pilot has shut off a few times while stopping at a red light. Each time has been after coming to a complete stop at a red light and sitting there for a couple minutes. Suddenly there is a beep sound and the engine shuts down. Only the entertainment system is left on. The gear changes to N by itself and I am unable to change it to any other gear. With my foot on the brake, trying to change the gear and trying turn off the car for about 3 minute in the middle of traffic with my kids in the car, eventually I was able to shut off the engine completely off. I immediately try restart the car to avoid a car accident. It put itself in N (neural) and the dashboard screen said -??Put it in P (Park) and hit bottom to restart car.-?? The car wouldn-??t let me push anything. The power button did nothing and even if you pushed the P for park it stayed in N. The battery light immediately came on when this happened also. And went away as soon as it worked again. I scheduled an appointment after the third time the this happen leaving the car for them to run tests. They ran the tests and when I returned to pick it up, the technician said they tested the battery, wiring, and engine and that everything was good. Nothing was provided to me but they did show me the report as they talked about the results I am sure I can obtain if requested. They almost changed me for the testing but waived the fee which I was thankful. I am concerned and at times scared for the safety of my kids and I. I really hope Honda finds a fix for this and recalls for whatever the issues are as quickly as possible. I like the car but it really is making me want to get a new car and never purchase from Honda again.

- Centerton, AR, USA

Stop/start system shutdown the engine and failed to restart while at stop light. It occurred twice on 9/8/2022 and twice on 9/9/2022.

- Plymouth, MI, USA

I understand there may be an investigation of Honda's stop-start system, the system which is meant to improve fuel economy by shutting the engine off when the vehicle comes to a stop. I experienced this one (1) time while stopping at a traffic light, date unknown. The engine went off, as it was supposed to, but when I took my foot off the brake and pressed on the accelerator nothing happened, the engine had not restarted. I attempted to restart the car by pressing on the start button but since I was in Drive it wouldn't start. I think I tried to shift the transmission into Park (it's been several months since the incident) but I'm not sure if it shifted or not. I turned the car off by pressing the start button, waited briefly and then pressed the start button again to start, which it did. I shifted into drive and pulled away. That was a long time, probably not as long as it seemed, sitting at the light as others were going around me or blowing their horn at me. I have not had any further incidents since that time but wanted to register this one with you.

- Parrish, FL, USA

Issues with infotainment system, a continuous crackling sound, sounds like electric spark. This occurs for several days and now the system is not working and this affects the operation of backup camera.

- Tinley Park, IL, USA

Vehicle has died when at a stop light, would not automatically restart. Days later the vehicle-??s electrical system would not allow the car to start, many code warnings on display. Have had it towed. Battery would not jump and vehicle would not shift into neutral. Found out it needed a specialized tool only the Honda service had.

- Manhattan , KS, USA

died and switched into neutral by itself, wouldnt start or switch into drive mode- in the middle of a busy intersection! it was scary and dangerous trunk doesn't open/close properly Infotainment center dies unexpectedly, freezes, won't restart on it's own. Have to pull over and restart car a few times or let the car sit off for a while speakers crackle at random times Took the car numerous times to Marin Honda, the computer they plug the car into showed "no codes" so they said there wasn't an issue. No warning lights of any kind. electrical just shuts down

- San Rafael, CA, USA

Vehicle shut down and failed to start at stoplight. It was as of it shifted off or in to neutral. Battery light showed red when initially tried to restart. Finally engine started after tuning off and back on again. I believe it was a failure of the auto engine stop system currently under investigation. It has had repeated issues lately getting going at stop lights but this was the first couple shutdown

- Happy Valley, OR, USA

On multiple occassions, my Engine Auto Idle Start/Stop has malfunctioned. In particular, when the car goes into idle while stopped at a traffic light, there are times when the car completely shuts off. This is dangerous at any time because it has been unpredictable. The problem gets more frequent until finally the car won't start. Upon taking the car to Keating Honda in Conroe TX twice for the inability to start the car, I have had my battery replaced twice within the last year. They have not been able to identify any parasitic drains to the battery. At 39,000 miles, my 2020 Honda Pilot Elite required it's 3rd battery. The problem has been labeled battery failure, but frankly the problem has been the Engine Auto Idle Start/Stop feature and I am certain this feature is directly related to the battery failing.

- Conroe, TX, USA

The radio began making crackling noises. After a week or so, the entire system (navigation, clock, charging ports, dvd, radio/ sound system) stopped working completely. Shortly there after, the battery became completely drained. The dealership refused to honor the 100 month battery warranty, so I was forced to purchase a new battery. The radio & electrical system began to work again, but only for a week. Then the crackling sound began again, followed shortly thereafter with the entire system not working again.

- Boynton Beach, FL, USA

My Pilot has approximately 25,000 miles. I was stopped at a red light, my vehicle has the ignition shut off feature, which engaged while I was stopped. When the light changed and I went to accelerate, instead of the engine restarting, the entire car stalled and would not restart. There were a variety of flashing lights and the car appeared to have power but the engine would not turn over. I immediately turned my hazard lights on, but each time I tried to restart the car, the hazards would turn off which was particularly concerning. The police responded and we looked for options to get the car into neutral so we could move it out of the intersection but there appears to be no option for a layman to manually override the transmission and place the car in neutral. As a result I was stranded in my vehicle for nearly 3 hours in an intersection while I waited for a tow truck. There had been no prior indication of any issues with the vehicle. It was purchased used and I have only put approximately 2,000 miles on it since purchasing. The vehicle was towed to the dealership and is awaiting inspection. While my experience was terrible, I am terrified to think of how much worse this could have been if I had stalled in traffic on a highway or with my children in the car.

- Sykesville, MD, USA

Incident happened 3 times in 1 week (June 8th, 11th, & 15). When stopped at a light or in traffic the car shuts down. The engine does not restart when it's supposed to, leaving us with a dead vehicle. The car had to be jump-started to get the vehicle moving again. In worst cases, the battery doesn-??t even hold a charge. Other issue would be when pressing the gas the car would stall sometimes before accelerating.

- Virginia Beach, VA, USA

The contact owns a 2020 Honda Pilot. The contact stated that the vehicle was experiencing hard starts. Additionally, the contact stated that the Auto START/STOP function failed to engage automatically while attempting to drive from a complete stop. There were no warning lights illuminated. The contact stated that the failure recurred and the vehicle turned off while at a complete stop. The contact was able to restart the vehicle. The vehicle was taken to the dealer where the battery was replaced; however, the failure persisted. Additionally, the contact stated while driving through an intersection, the vehicle stalled. The contact was able to restart the vehicle after several attempts. The vehicle was taken to the local dealer where it was diagnosed that the battery needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 30,000.

- North Babylon, NY, USA

Auto Engine Idle engaged and the vehicle died and would not restart. The vehicle has died a couple of times in the past in similar circumstances but always restarted until the most recent incident. This left us stranded in the middle of the road at an intersection with no way to put the vehicle in neutral and push it to the side of the road which is another unrelated safety complaint. The car cannot be taken out of park when not running. The component has not been inspected as of the time of this complaint but is being scheduled for review by the service shop. There were no warnings or messages prior to the incidents occurring.

- Austin, TX, USA

The infotainment screen in the vehicle which includes the backup camera display, navigation, radio, Bluetooth and other important vehicle functions and settings, shuts down and reboots in a continuous loop and sometimes turns off (blank screen) completely. This results in a backup camera function that is no longer useable as the screen does not/cannot display the camera image behind the vehicle. This is an SUV with a large rear blind spot that cannot be viewed simply by turning your head especially if there are short/small objects below the view of the rear glass. The other functions that rely on the screen also do not work and this constant rebooting/flashing is very distracting to the driver. There are also strange noises emanating from the sound system regardless of whether the system is on or off. This appears to be a widespread problem with this vehicle that still does not have a permanent solution. Several repair attempts by the OEM have not fixed this issue.

- City, AL, USA