NHTSA Complaint #11438187 — 2017 HONDA PILOT

In my 2017 Honda Pilot Elite the auto idle stop feature has more frequently failed to restart the vehicle when stopped at a traffic light. This leaves the car stalled in traffic instead of restarting after I take my foot off the brake (which is when the system should be restarting the engine). This failure occurs whether I press the gas pedal or just take my foot off the brake. It began happening around the 30,000 mile mark and the vehicle now has 56,000. I notice it most often occurs when the auto idle stop function engages at the first traffic light after a period (approx. more than 20 minutes) of freeway driving. The only way I have found to recover from the stall is to place depress the brake, place the car in Park, press the engine Start/Stop button twice (once to shut off the car then again to restart it), and then place the vehicle in drive and release the brake. Sometimes this process needs to be repeated. My vehicle is almost always in ECON mode. The issue happens whether or not the radio is on. My map is almost always displayed when I am driving.