NHTSA Complaint #11468213 — 2019 HONDA PILOT

-The engine failed to restart on its own from a complete stop at a traffic light with the Auto Start/Stop function. This has occurred on multiple occasions. -This started occurring in the summer of 2021. The first couple of times, the engine would stall but would immediately start up again after turning the back on. On one occasion, it stalled at a traffic light and it took about 30 seconds to get the engine back on. On or about 8/12/21, we were stopped at a traffic light at a busy intersection and the engine stalled and would not restart. We blocked a lane for over an hour until a tow truck was finally able to retrieve the car. The battery could not be jump started. -The car was taken to the Honda dealership and they said it was due to a faulty battery and replaced the battery. However, within 9 months of the replacement (currently), the car has started stalling again intermittently. Most of the time, we remember to turn the auto start-stop feature before we start driving, which seems to help, but on the occasions that we forget, it has stalled on at least 2 occasions. So far, we've been able to start the engine again quickly and keep moving. -There have been no warming lamps, message or other symptoms prior to these incidents. -We have been extremely disappointed with the manner that Honda used when we voiced these concerns in August 2021. They were very dismissive and did not seem to believe my report, despite the car only being less than 3 years old at the time of the first incident. When I stated that this posed a serious safety issue because a car could stall at any time, they stated it shouldn't pose a major threat because the incidents only happened when the vehicle was stopped and other vehicles would likely also be stopped, thereby eliminating any chance of impact. This is clearly an erroneous conclusion as my vehicle could easily come to a stop in heavy traffic on an interstate and other cars may not react quick enough to stop.