NHTSA Complaint #11481203 — 2019 HONDA PILOT

The auto start-stop system is not working properly. We have had several incidences when the idle-stop feature is on and we stop in traffic or at a stop sign or light and the engine will not start back up automatically. I have to go back through the whole process of restarting my car and there are times when it wouldn't start back up on the first try. This has almost caused a couple of accidents with the cars behind us almost hitting us as we are not able to move initially causing more traffic and opportunities for accidents. I took it to a Honda dealership and there only suggestion was to get a new battery. They said that my battery when tested was borderline, but there battery testing machine did not say that it needed replaced. It said to charge and retest. I pressed them for the details and said it was at 12.5 volts and 400 on cold crank. So it wasn't exactly were you want it, but didn't show replace either on their testing machine. Also we had the Pilot in on 6/22/22 for a standard oil change and it was marked that the batter performance was good. The first week of July is when I was driving it and had the complete engine stop where I had to restart the car in a traffic jam on a bridge. It took multiple times to restart and almost caused an accident. My wife let me know at that point that she had been having this problem all the way back into May but didn't say anything to me as she just started turning the feature off when in the Pilot cause she didn't like the feature. So this was happening even when Honda was saying we had a good battery. They also said that they are aware of the issue and thought it wasn't safe, but the only solution was for me to get a brand new battery and then be subject to this same issue sometime down the road again. There have been multiple times when this has happened dating back to May 2022. I will list the first time below, but it happened to me again yesterday (8/24/2022).