2021 Honda Pilot electrical system problems
119 owner complaints filed with NHTSA name the electrical system on the 2021 Honda Pilot — 29% of all complaints for this model year.
What owners report
“Since 2023, this car’s auto start/stop feature has malfunctioned. Honda keeps replacing the battery and saying nothing else is wrong. It has had 4 battery replacements since 2023. Now they are saying I need to replace the starter. I no longer use the start/stop feature, but if I forget and it…”
filed Jul 27, 2026
“My current 2021 Honda Pilot (purchased used May 2024) is stalling out in live traffic - the most recent on XXX creating a massive safety hazard. (In addition, the engine is making the same exact clicking noise that the 2015 Honda VIN:[XXX] made right before the engine catastrophically seized on my…”
filed Jul 24, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Service Bulletin - The wireless charger starts charging the phone and then stops charging, even when the phone remains in the correct position on the charger due to software specifications that can cause some phones to…
A24-061 · Service Bulletin/Repair Instructions · issued Nov 7, 2025Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2025 Passport Blacks, TrailSports & 2019-2022 Pilots with a customer complaint of the taillight and/or brake light being inoperative…
ATI&08072025902 · Other · issued Aug 7, 2025Service Bulletin - The wireless charger starts charging the phone and then stops charging, even when the phone remains in the correct position on the charger.
A24-061 · Service Bulletin/Repair Instructions · issued Oct 8, 2024Service Bulletin - The wireless charger starts charging the phone and then stops charging, even when the phone remains in the correct position on the charger.
A24-061 · Service Bulletin/Repair Instructions · issued Sep 21, 2024
Electrical System problems in other Pilot years
| Year | Reports | Share |
|---|---|---|
| 2025 Pilot | 35 | 20% |
| 2024 Pilot | 9 | 8% |
| 2023 Pilot | 26 | 20% |
| 2022 Pilot | 29 | 22% |
| 2020 Pilot | 207 | 44% |
| 2019 Pilot | 252 | 29% |
| 2018 Pilot | 85 | 20% |
| 2017 Pilot | 262 | 29% |
| 2016 Pilot | 578 | 34% |
| 2015 Pilot | 13 | 12% |
| 2014 Pilot | 9 | 8% |
| 2013 Pilot | 9 | 3% |
Other reported problem areas on the 2021 Honda Pilot
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.