2018 Honda Pilot Engine

When I came to a stop sign the car died and would not start for several minutes, causing traffic to back up and a dangerous situation at a busy 4 way stop. This has happened on multiple occasions when the auto stop feature is not disabled.

The contact owns a 2018 Honda Pilot. The contact stated while starting the vehicle, the check engine warning light illuminated, followed by an emissions message. The vehicle was taken to the dealer and the dealer stated that the fuel injector kit needed to be replaced. The vehicle was repaired but the failure reoccurred. The vehicle was taken to the dealer again and the front catalytic converter was replaced, but the failure reoccurred. The fuel sensors were also replaced, but the failure persisted. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 169,187.

While driving with auto-idle on, anytime I come to a complete stop and the ide engine engages it fails to restart when I let off of the break.AI message stating accessory mode comes on the screen and the car completely shuts down, requiring me to power off the car completely and push the start button on the car again. It takes a few tries for the car to start. I feel like it is very dangerous for me, my passengers, and all the cars in the vicinity. By my car not moving cars have to merge into other lanes to go around the hazard, which is now my stalled vehicle, or will fail to stop before contact with my stalled vehicle at a green light. This well known and documented issue will cause accidents.

When driving and slowing down or stopping at stop to which the auto/off engages, the vehicle turns all the way off. I cannot move the car and have to try several times to power the vehicle down and disengage the auto off function. It has happened several times and I just took it to Gillman Honda where they said it is probably just the battery but my battery has been fine.

Vehicle stalls when trying to go after stop when auto start is engaged. Auto start must be manually disengaged and sometimes I forget to press the button. When the engine stalls, people behind me get angry and start making aggressive maneuvers to get around me. Normally I can restart the engine after 15 to 30 seconds but it feels longer than that when I have a long line of cars behind me.

Emissions system problem

On several occasions so far, when stopped with the idle stop system engaged, the brake depressed and at a full stop, the engine shut down, as expected, but failed to restart once the brake pedal was released.

Engine failed to restart after the auto stop/start feature shut the engine off while I was stopped making a left turn onto a busy road. This is the 3rd time this has happened. I am unable to disable this feature permanently. I have to shut this feature off manually each time I start the car. The prior two times I was stopped on a busy road for a car stopped in front of me and the car failed to restart exposing my family and i to a potential rear end collision. This feature is very dangerous and it is only a matter of time till someone is hurt.

On 8/15/22 I was driving my honda pilot. I came to a stop and when I proceeded to accelerate the car got stuck in low gear and would not pick up speed. It made a strange sound and I could feel a hard bang and it kept getting stuck in low gear. I took the car to the dealer immediately and was told the 5th gear pressure switch had failed. The transmission has a 60000 mile warranty but I was told this part was not under warranty since even though it controls the transmission it is not part of it. This is a very dangerous situation because if I was trying to accelerate to go on a freeway the car would not have been able to pick up speed and I could have been in an accident. Honda has not helped me at all even though I filed a complaint with them and they only offered me a $300 voucher instead of covering a known defect in their vehicle. I feel this car should be recalled for this defect.

Problem with start-stop system. Engine shuts off when vehicle is stopped but engine does not restart at times. Dealership could not find a problem and said they’ve never heard of it happening to anyone else, BUT a simple online search shows that it is a problem and NHTSA has an open investigation. VERY DANGEROUS when the vehicle doesn’t restart at a stop light or in stop and go traffic. Honda needs to step up and rectify immediately!

My vehicle was stopped at a red light in a busy turning lane. When I pressed on the brakes to stop the vehicle the "idle-stop" automatically came on. As my vehicle was idling, I waited for the light to turn green to go. Once I pressed on the gas to go my vehicle went haywire. I couldn't drive forward or put the vehicle in any park mode. Every light started flickering on the dash, MY HAZARDS WOULDN'T COME ON, the car wouldn't start and every time I tried attempting to turn on the car it continued to do the same. I was stalled at a very busy intersection with no hazard lights with two kids, this was frightening. My husband had to restart the vehicle with a battery pack. After getting the car checked, there were no signs of any battery issues or any other problems, the car seemed perfectly fine. Now we have to completely turn off the "idle-stop" before driving or the car will stall, shut off and go haywire. We have to constantly restart the vehicle with a battery pack in order to continue driving. I asked several people and apparently this is a huge issue and problem for many with no help from Honda dealerships to fix it.

I was driving on a city street, during traffic I came to a complete stop and the car turned off the engine automatically by the idle-stop feature. When traffic was moving, I lifted my foot off the brake pedal expecting the engine turn back on and move forward but the engine never started and I tried to start the engine manually stepping on the brake and press the Engine Start button but in didn't work either, all the while I could have easily gotten rear-ended by driver behind me. Luckily other drivers were paying attention but nonetheless I was pressure to move my car. After struggling for 5 minutes, I finally manage to restart the engine again. I am the original owner and service my car at the dealer and the car only have 39160 miles on it. This problem happened before but is happening more often now, which is causing more safety concerns for me.

I was on a six lane highway at a traffic light. The idle stop engaged while I was sitting for the light to turn green. I released the break and the car didn’t start. I tried to put the car in park and push the start button and the car wouldn’t start. I sat through a couple light cycles in the middle lane with my hazards on. I turned off all accessories and the car did start and I was able to drive off.

On September 27, 2022 the vehicle start/stop failed at Georgetown Texas highway 195/I35 overpass stop light. When the light changed the vehicle started to move forward then stalled in the left lane. I engaged the emergency flashers, stopped the vehicle, put it in park and proceeded to restart the vehicle. During this event, there were several near misses including a gravel truck. I believe a review of service orders will conclude the vehicle’s engine start/stop feature has been problematic for a few years.

The engine stop feature did not allow the car to restart at multiple stops. I was not able to immediately restart the car. It did restart after some time. This was concerning, since I was stuck on the middle of an intersection. There are no problems if we immediately disable this feature when starting the car.

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.

The engine engages the auto-idle feature but fails to restart at stopping points in the roadway or at intersections. This leaves the occupants stranded in the roadway in traffic congestion. There were no warning indicator lights on the dashboard before the incident indicating a potential issue.

We are original owners of the vehicle. At busy intersections, including when in the middle of the intersection for a left turn, the car has shot off with the auto-off feature. Upon removing our foot from the brake the truck shut off completely (engine should have restarted). To restart the vehicle we had to ensure we were in park and restart the engine. This catches the driver off guard and creates a panic which is not safe. This has happened about 10 times since owning the vehicle. During my last service appointment I reported the incident, and they checked the battery to ensure it was not a battery related issue. Since that appointment in February we have had this happen ~3-4 times. There is NO OPTION to just disable the auto off. Se we are doing our best to remember to de-activate it every time we start the engine. I'm taking the car in for service again within the next week and will have them recheck the battery.

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.

The engine automatic idle stop malfunctions on a regular basis. At idle, the engine will stop and is supposed to re-start automatically and on average once per week the engine will not re-start. The car will need to be put into park and then manually restarted. This usually occurs while at a traffic signal and leaves us stuck blocking traffic. It has occurred countless times in the three years we have owned the vehicle. We have taken it back to Honda multiple times to complain but they have never been able to find a problem.

I just read about the auto stop / start difficulties applicable to my vehicle and reportedly corroborated by Honda. I may have twice experienced the same or similar failure. Fortunately, both of my experiences were in my driveway. Safety was a concern in that I could not start the car, and it was blocking my other vehicles. I am unsure of the date, but I think that both were last summer. My recollection is somewhat vague as these were a while ago, and I was able to rectify. In both cases, I pulled into the driveway. I am guessing that the auto stop turned off the engine when I came to a stop. I most likely only pressed the engine start/stop button and put on the emergency brake after coming to a stop. I usually do not press the park button as it unnecessarily restarts the engine. In both cases, tried to restart the car a few minutes later, but it would not start. I don’t know whether or not the car locked. I use the automatic lock feature but may have had a door or the tailgate opened. I don’t know whether or not I used my key fob at all in trying to restart, or whether or not I moved the key fob near the start button. I remember the car seeming like the battery was dead. In one of the cases, I definitely used jumper cables from another car. In the other, I may have used a charger. The article did say that a jump was required to restart in some cases. At some point, the car just came alive. In the case of the jumper cables from another car, I moved the car out of the way (rolled up several yards) and shut it off and then restarted. The car restarted strongly, and the car acted like nothing ever happened. It almost seemed like a security lockout had occurred. Until there is a fix, I would like to know is what sequence is needed to restart if I have this problem again? Can you please help me with this?

the 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

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.

Sitting at stoplight with the auto start on (turns off at light to save emissions). light turned green took foot off brake, the car died, had to push the start button a few times before car would turn back on. This has happened to us twice.

The engine failed to restart on its own from a complete stop at a traffic light on three separate occasions with the Auto Start/Stop function engaged.