Owner-reported complaints naming the powertrain system, filed with NHTSA
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Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials. Every record below is an owner-reported complaint about the 2022 Honda Accord submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
The head gasket failed in the engine. Coolant leaked into the cylinder head causing the engine to overheat and put the driver at danger to immediate vehicle failure while driving. The problem was confirmed by the dealer. The vehicle has only been inspected by the dealership. There were warning lamps that indicated engine overheating.
Different codes started blanking after I got gas June 11, 2026. Soon as I cranked up it started flashing warnings. Emission system, brake system, sport mode doesn’t work, cruise control doesn’t work, check engine light on, tire pressure light on. I took it to midlands Honda on June 15, 2026. They told me turbocharger and need spark plugs based off mileage. I took it to oreily, they say it only scan the engine light code which is turbocharger. Started a claim with Honda support and they denied me based off my mileage for goodwill credit. Said they contacted dealership and it’s not a manufacturer issue so I have to fix it out of pocket. Warranty expired. They kept calling me weekly until August 4, 2026 (when they told me they denied me). On August 12, 2026 my trunk won’t open. I contacted them back and they told me I have to pay for the diagnostic again (almost 200.00) since it’s a separate issue. That’s crazy. It’s a whole group on social media where everybody having the same issue. Even some fixed the turbo and lights on dashboard still on. My turbo charger code can’t be the reason my trunk won’t open.
While driving my vehicle suddenly would not accelerate above 20 mph and warning lights all over the dash lit up (check engine, abs brake system, adaptive cruise control, vehicle stability, power steering, hill assist, and brake hold). I took it for a diagnostic, it gave a code for cylinder 3 misfire. I got a tune up the next day along with a fuel system cleaning just to be safe. After about 35 miles of driving I had the same issue 2 days after the tune up, this time no warning lights. I took it back to the shop and this time the spark plug in cylinder 4 was bad. I believe I am at the beginning of what many others have complained about with these same symptoms. This problem makes operation of my vehicle unsafe and uncertain, at any time this issue can kick in and now you are limping along at 20 mph while cars zoom all around you. While trying to get the vehicle to the shop I created traffic buildups and was almost hit multiple times due to the vehicles diminished acceleration.
First incident, I purchased my vehicle in November 2022 in March 2023 my transmission failed. When replaced, the dealer didn't connect all hoses causing more issues and now my car struggles to shift. Dealerships made aware several time. Second incident, over the past year my infotainment system has been glitching. Switching between all settings, from the radio to the Bluetooth, screen freezing, etc. Imagine driving for hours with continuous beeping. Dealer replaced the screen and still no resolution. Dealer claims that they're investigating the issue but still hasn't.
Loss of power engine malfunction on 2022 Honda Accord sport 1.5 T experiencing repeated misfire codes, fuel injector failure, and suspected head gasket coolant intrusion. Vehicle has never overheated and maintenance has been performed as required. A second Honda service center advised, they have repaired multiple Accord Sport 1.5 vehicles with the same failure pattern. Honda Corporate opened case #16059306 but multiple voicemails to assigned case contact have gone unanswered. Concerned about safety due to potential engine failure or loss of power while driving.
The entire dashboard light up like a Christmas tree. Multiple error codes detected with no fix.
While driving down the interstate the car lost power. The engine would continue to rev, but the car was not receiving power and was unable to accelerate. As this happened on the interstate where vehicles travel at high rates of speed, this was a safety concern because the car suddenly lost power. No lights lit up on the dash indicating a problem. Once the vehicle was towed to a Honda dealership, the mechanic stated that the belt in the CVT transmission had "disintegrated". He said this was not something that we could have prevented or foreseen beforehand.
Was waiting at a red light and when the light turned green I started to accelerate. All of the sudden the car lost power and I had to pull over to the side of the road. The car won't move in drive or go into reverse. I was almost hit do to the fact the car lost power to the power train.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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