Unknown. I was using cruise control maintaining approx 60mph. The car in front of me started to slow and I tapped the brake to disengage cruise control. The car lunged forward and the accelerator went towards the floor. I tried to turn the car off and the push button did not respond. As my speed increased I narrowly missed rear ending cars in front of me as I swerved in and out of lanes, with the brake pedal not responding. I drove into the dirt medium of the road on the left and pushed the shift into park and the car eventually slowed to a stop. I was very shook up and sat in this dangerous area until I was calm enough to start the car and see if I could get across the highway to an exit. I tried turning the car off twice before attempting this to see if I could get it to respond. Both times it responded and the light on the dash indicated to put it into Park. I made it across the highway to an exit where I drove around a parking lot for 1/2 hr turning the car on & off to see if it was safe to get it home. I did not touch cruise control again. It was nothing short of a miracle that I didn-??t kill anyone on the road or myself.

- Harwich, MA, 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

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

My transmission is having problems. During acceleration the car will jolt forward, also when using the brakes. The dealer did recognize the problem but said it is not covered by warranty and that transmission needed to be flushed.. which was going to cost $500. He said had it been flushed before they may cover it, yet Honda doesn-??t recommend a flush before 45000 per my owners manual. Very dangerous.. could cause an accident with Speed going up and down at a moments notice without you doing

- Mandeville, LA, USA

The contact owns a 2018 Honda Pilot. The contact stated that while in reversed out of the driveway to go on the main road, while depressing the brake pedal, the vehicle accelerated independently. The contact also stated that when he depressed the emergency brake pedal, the vehicle continue to accelerated and was unable to stop, the contact lost control the vehicle went up on the shoulder of the road and crashed into a pole on the passenger side braking the passenger side window. The contact did not sustained injuries but stated that the next day he experienced dizziness and back pained. The contact did not seek medical attention. A police report was filed. The vehicle was towed to a tow yard. The vehicle was not taken to a dealer or an independent mechanic for a diagnostic testing. The manufacturer was contacted and they informed the contact that they will get back to him. The contact stated that the manufacturer have not yet contact him. The failure mileage was approximately 35,000.

- Clayton, NJ, USA

We've had our Pilot for 8 or 9 months and we've already had to have the home link button replaced, the alignment done twice and now the master cylinder is failing. We are taking it in today to have the master cylinder replaced. It was not properly pressurizing the brake lines and was causing a wobbling in the brakes at higher speeds. The dealership has been a real pain to work with and did not diagnose the issue until months later when it happened on a ridgeline. Last Honda I'll ever buy.

- Eagle Mountain, UT, USA

Lane keep assist will trigger multiple times on two lane roads. It will activate with the "brake" message in the cluster. The system is totally unusable and unsafe. It has been into the dealership multiple times with a no problem found answer. During a one and a half or two hour drive the system will trigger fifteen times or more. Average speed is about 50 to 55 miles per hour. It happens on straight or curved roadways. Clear weather and in the sun or shade.

- Martinez, GA, USA