Honda Pilot engine problems, 2016–2026
2,007 of the 5,552 complaints owners filed with NHTSA about the Honda Pilot 2016–2026 name the engine (NHTSA’s “Engine” heading — the engine and its cooling system). The loudest years: 2016 (816), 2017 (484), 2019 (242). Filed under the same heading across these years: 12 manufacturer bulletins, 2 recall campaigns, 4 NHTSA investigations. Every figure is a linked federal record; none is a failure rate, none a repair cost, and none a verdict on one car.
Honda Pilot engine problems by model year
Source: NHTSA complaints, recalls, investigations and manufacturer communicationsOne row per model year on file, newest first. A year marked in depth has its own page: the complaints, the owners’ words and every document under this heading for that year.
| Model year | Complaints naming the engine | Share of the year’s | Typically at | On file under the heading | |
|---|---|---|---|---|---|
| 2026 | 0 | — | — | — | the year → |
| 2025 | 30 | 15% | — | 11 TSBs · 1 investigation | the year → |
| 2024 | 10 | 9% | — | 10 TSBs · 1 investigation | the year → |
| 2023 | 13 | 9% | — | 10 TSBs · 1 investigation | the year → |
| 2022 | 33 | 21% | — | 24 TSBs · 1 investigation | the year → |
| 2021 in depth | 110 | 25% | — | 25 TSBs · 1 investigation | the record → |
| 2020 in depth | 104 | 21% | — | 28 TSBs · 4 investigations | the record → |
| 2019 in depth | 242 | 27% | 58k | 43 TSBs · 2 recalls · 4 investigations | the record → |
| 2018 in depth | 165 | 38% | 90k | 56 TSBs · 2 recalls · 4 investigations | the record → |
| 2017 in depth | 484 | 52% | 55k | 76 TSBs · 4 investigations | the record → |
| 2016 in depth | 816 | 48% | 72k | 95 TSBs · 1 recall · 4 investigations | the record → |
Two things the counts carry that are not the car: how many of each year were sold, and how long each has been on the road — an older year out-counts a newer one before anything is wrong with it. The share column is the honest comparison across years: what part of that year’s complaints named the engine. Nothing here is a rate.
When the engine complaints were filed, and at what mileage
Source: NHTSA complaint databaseFiled per calendar year, every model year together: 2015: 1 · 2016: 7 · 2017: 9 · 2018: 23 · 2019: 62 · 2020: 79 · 2021: 132 · 2022: 485 · 2023: 193 · 2024: 307 · 2025: 396 · 2026: 313
Across the model years, half of the 402 owners who gave an odometer reading reported the engine problem between 38,000 and 101,000 miles. A median of reports, not the life of a part.
In owners’ own words
Source: NHTSA complaint databaseFiled with NHTSA by the people who own these cars, about the engine, from the model years with the most to say. Quoted as written, with anything identifying removed; unverified reports — what was said, not a finding that it was true.
2016 Honda Pilot A/C grinding noise after activated at cold start after more than 36-48 hours parked. When A/C activated while driving vehicle belt system slips and pulls forward loosing speed.
Keyless start system error - the car won't start and this is the error message that pops up
While driving on the highway, my 2017 Pilot elite spontaneously accelerated and rpms revved. I tapped the brakes and it returned to the normal speed. Traffic was sparse, but if it had been busier this could have easily caused a collision
From a stop, at times when I take my foot off the brake with the auto-engine idle set to "on", when I try to accelerate, the engine will cut off. The car puts itself in either neutral or park, then I have to restart the car - depress brake and press button - after 30 seconds to a minute.
This has been happening for a while now, probably the past yet, but its happening more frequently now. I didn't think much of it until my husband noticed it while we were driving and started asking me about it and saying that could mean I have a transmission issue and need to get it looked at before my warranty is up since the car is…
What is on file about the engine, across the years
Source: NHTSA recalls, investigations and manufacturer communicationsRecall campaigns filed under this heading, any model year
- 23V751000 HighNov 13, 2023 · 248,999 vehicles
- Honda (American Honda Motor Co.) is recalling certain 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2016 and 2018-2019 Pilot, 2017 and 2019 Ridgeline, and 2018-2019 Odyssey vehicles. Due to a manufacturing error, the connecting rod bearing in the engine may wear and seize, damaging the engine.
- 19V298000 HighApr 12, 2019 · 93,946 vehicles
- Honda (American Honda Motor Co.) is recalling certain 2018-2019 Acura MDX and Honda Pilot vehicles and 2019 Acura RLX, RLX Sport Hybrid, TLX and Honda Odyssey and Ridgeline vehicles. The timing belt teeth may separate from the belt.
NHTSA investigations
- EA25004 No Restart After Auto Start/Stop Engagesopened Mar 26, 2025 · open
- On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject …
- PE25008 Engine failureopened Aug 20, 2025 · open
- The Office of Defects Investigation (ODI) has received 414 reports of connecting rod bearing failures in the 3.5L V6 engine used in the following vehicles: Model Years (MY) 2018-2020 Acura TLX, MY2016-2020 Acura MDX, MY2016-2020 Honda Pilot, MY2018-2020 Honda Odyssey, and MY2017-2019 Honda Ridgeline. The subject engine failures were analyzed as part of a Recall Query (RQ24013). It was determined…
- RQ24013 Engine failureopened Nov 8, 2024 · closed Aug 20, 2025
- On November 8, 2024, the Office of Defects Investigation (ODI) opened Recall Query RQ24013 to assess the scope of Honda recall 23V-751 after receiving complaints that alleged connecting rod bearing failures in vehicles that were not within the scope of recall 23V-751. In November 2023, Honda recalled 248,999 various Model Year (MY)2016–2020 Honda and Acura vehicles equipped with the 3.5L V6 engine…
- PE22005 No Restart After Auto Start/Stop Engagesopened Jun 3, 2022 · closed Mar 26, 2025
- On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject …
12 manufacturer bulletins filed under this heading, any model year
- May 13, 2026
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Pilots with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Efficiency Below Threshold (Bank 1)] and/or P0430 [Catalyst System Efficiency Below Threshold (Bank 2]] stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle.
- Apr 27, 2026
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Pilots with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Efficiency Below Threshold (Bank 1)] and/or P0430 [Catalyst System Efficiency Below Threshold (Bank 2]] stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle.
- Apr 13, 2026
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Pilots with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Efficiency Below Threshold (Bank 1)] and/or P0430 [Catalyst System Efficiency Below Threshold (Bank 2]] stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle.
- Jan 31, 2026
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Pilots with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Efficiency Below Threshold (Bank 1)] and/or P0430 [Catalyst System Efficiency Below Threshold (Bank 2]] stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle.
- Jan 14, 2026
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Pilots with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Efficiency Below Threshold (Bank 1)] and/or P0430 [Catalyst System Efficiency Below Threshold (Bank 2]] stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle.
- Oct 23, 2025
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025 Pilots with a customer complaint of a no auto re-start condition after going into an auto idle stop. The push button ignition may or may not restart the engine. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- Oct 17, 2025
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025 Pilots with a customer complaint of a no auto re-start condition after going into an auto idle stop. The push button ignition may or may not restart the engine. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- Jul 7, 2025
- Service Bulletin - Under certain circumstances, after coming to a stop and engaging idle stop, the vehicle may not restart automatically due to excessive cylinder pressure and/or low cranking torque. Typically, the customer can immediately restart the vehicle by selecting Park and pressing the ENGINE START/STOP button.
The 8 newest are listed; each model year’s page lists every one filed on that year. Quote the document number at a service desk — it is a diagnosis the maker has already written down.
Other systems with a record on the Honda Pilot
Source: the same files- electrical problems
- fuel system problems
- transmission and drivetrain problems
- body and structure problems
Every system, every model year: Honda Pilot problems by year →
Common questions
Source: NHTSA complaint database, recalls and manufacturer communicationsWhich Honda Pilot years have the most engine complaints?
2016, 816; 2017, 484; 2019, 242. Raw counts, and an older year has had longer to collect them; by share of each year's own complaints the loudest is the 2017 (52%).
Is there a recall for the engine on the Honda Pilot?
Yes — 2 campaigns are filed under this heading across these model years: 23V751000 (2019), 19V298000 (2019). A recall is matched by VIN, and applies to specific years; check yours at nhtsa.gov/recalls.
When do engine problems show up on the Honda Pilot?
Owners who gave an odometer reading reported it at a median of 65,000 miles across the model years; half of them between 38,000 and 101,000. That is when reports cluster, not the life of a part.
What does NHTSA's "Engine" heading cover?
The engine and its cooling system. Owners choose the heading when they file, so it says which area of the vehicle the complaint is about, not which part failed.