2020 Honda Pilot Engine Problems

Which parts fail

• Exhaust system › Emission control › Catalytic convertor
  2

Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).

Mileage when the problem started

• Under 25k
  545%
• 25k–50k
  218%
• 50k–75k
  19%
• 75k–100k
  218%
• 100k–150k
  19%
• 150k+
  00%

Owner reports

Selected complaints filed with NHTSA by 2020 Honda Pilot owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owns a 2020 Honda Pilot. The contact stated that while driving approximately at 65 mph the brother who was in a second vehicle ahead could see flames present in the front grill of the vehicle. White smoke began to enter the cabin of the vehicle and the contact pulled over, parked and exited the vehicle. Smoke and flames were present coming from under the hood of the vehicle. The fire department was called to the scene and extinguished the flames. No injuries were reported. The vehicle was towed away. A fire and police report was taken at the scene. The cause of the failure was not determined. The manufacturer and local dealer were not yet notified of the incident. The failure mileage was 100,000.

The contact owns a 2020 Honda Pilot. The contact stated while his daughter was driving at an unknown speed when she smelled an odor of smoke coming from the vehicle, then she noticed fire coming from the vehicle. She was able to exit the vehicle safely as it started to burn. The fire department was able to extinguish the fire. No one was injured, and a police report was filed. The vehicle was towed to a Collision center. The manufacturer was contacted, and a complaint was filed. The failure mileage was 42,000.

The contact owns a 2020 Honda Pilot. The contact stated that the vehicle was jerking while attempting to accelerate. The vehicle was taken to the dealer who diagnosed the vehicle with fuel injector failure. The fuel injector was replaced. The contact stated that the emissions light illuminated after the repair. The vehicle was taken to AutoZone who diagnosed that the catalytic convertor had failed and needed to be replaced. The vehicle was taken to the dealer and the catalytic convertor failure was confirmed. The catalytic converter was replaced. The emissions light was then blinking consistently with the TPMS, power steering, and other unknown warning lights intermittently illuminated. The contact stated that the vehicle was shaking abnormally while idling. The dealer was contacted, and an appointment was scheduled. The vehicle was not taken to be diagnosed or repaired. …

We parked the vehicle in a hospital parking structure in order to meet an appointment at the hospital. We were in the hospital for about an hour or so when we headed back to the vehicle in the parking garage. We were stopped from getting there because of police and fire trucks. Then we got a call from the local police on our cell phone, telling us that our vehicle was on fire. We couldn't get into the parking structure because no one was allowed, but we did get to talk to the police and some fire personnel. Apparently, the parking structure had its own sprinkler system which was able to keep the fire under control until fire trucks and personnel arrived. The vehicle was a total loss, as per the insurance appraiser and our insurance company.

The contact owns a 2020 Honda Pilot. The contact stated that after starting the vehicle, there was an abnormal ticking sound coming from the engine. The vehicle was taken to the local dealer, who examined the engine and discovered metal shavings inside the oil pan and there was engine rod bearing damage. The contact was informed that the engine needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was informed of NHTSA Action Number: PE25008 (ENGINE). The contact stated that the vehicle had experienced the failure listed in the NHTSA Action Number. The failure mileage was 46,500.

The contact's husband owns a 2020 Honda Pilot. The contact stated that while her husband was driving 55 MPH, the Emissions warning light illuminated. A dealer was contacted. The vehicle was taken to the dealer, where it was diagnosed and determined that the catalytic converter needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the vehicle was not covered under warranty. The approximate failure mileage was 91,000.

The contact owns a 2020 Honda Pilot. The contact stated that while driving at various speeds, the check engine warning light illuminated. The vehicle was taken to a local dealer, where it was diagnosed with failures of 4 of the 6 fuel injectors. The vehicle was repaired. The contact related the failure to an unknown recall; however, the VIN was not under recall. The manufacturer was made aware of the failure. The failure mileage was approximately 99,000.

I can't remember if I reported this already but here goes. My daughter was driving my 2020 Honda Pilot with 41,400 miles on it. She had baby in the back and was in slow traffic in Millsboro Delaware. She thought she smelled something burning. Then she got out of the vehicle, took the baby out and called 911. Fire started coming out of the engine compartment and the vehicle totally burned up.

My 2020 Honda Pilot has stalled 4 times in the past two weeks after the auto engine idle occurs at a red light. The engine will shut off automatically, but when I lift my foot from the brake, the car engine does not turn back on, and the car shifts into park, and acts as if stalled. In order to get the car to restart, I have to power down completely, open the driver side door(!!!) and "reset" the whole system before I can apply the brake and press the ignition button. Even then a couple of times it doesn't start for me doing that, and I have to cycle through the entire process a second time. This happened to me with my 3 children in the car twice on very busy (50mph) roads, and is incredibly dangerous. …

My Pilot has approximately 25,000 miles. I was stopped at a red light, my vehicle has the ignition shut off feature, which engaged while I was stopped. When the light changed and I went to accelerate, instead of the engine restarting, the entire car stalled and would not restart. There were a variety of flashing lights and the car appeared to have power but the engine would not turn over. I immediately turned my hazard lights on, but each time I tried to restart the car, the hazards would turn off which was particularly concerning. The police responded and we looked for options to get the car into neutral so we could move it out of the intersection but there appears to be no option for a layman to manually override the transmission and place the car in neutral. As a result I was stranded in my vehicle for nearly 3 hours in an intersection while I waited for a tow truck. …

NHTSA investigations

Engine complaints in other Pilot years