Problems · by component

2004 Honda Accord power train problems

348 owner complaints to NHTSA about the 2004 Honda Accord cite power train, 34% of all 1,018 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
348
34% of all complaints
Crashes
11
Reported by owners
Fires
2
Reported by owners
Injuries
11
Reported by owners
01 —Owner reports

What owners say about the power train

Verbatim from NHTSA complaints, newest first
“While driving, the car’s engine suddenly shut off, and the brakes were barely responsive, making it extremely difficult to bring the vehicle to a complete stop despite continuously applying the brakes. This was a very serious and frightening safety issue that nearly caused me to crash into another vehicle or an object. I am very concerned about the safety and reliability of this vehicle and believe it needs to be inspected immediately.”
Owner complaint to NHTSAFiled Sep 19, 2026Power train, Electrical system, EngineODI 11765462
“I have 22 recalls in my Jerry app and also on here. Have problems when first starting up and shifting just got from a dealer in Ohio. Maybe a year and a half ago my name is Tracy Harney my address is 702 Inverness place ft thomas Ky 41075 also my air bag light is on and my headlights are not very visible at nite wondering if all recalls on vehicle were fixed. Or still open. 8599076824. Leave message if don’t answer if you call.”
Owner complaint to NHTSAFiled Feb 15, 2026Steering, Power train, Air bagsODI 11718121
“The transmission in my 2004 Honda Accord V6 3.0L is experiencing a serious safety defect. The transmission overheats while driving, begins slipping, and eventually the vehicle will not move at all. When this happens, I lose the ability to accelerate or maintain speed, creating a dangerous situation for me and other drivers. I have to pull over and wait for the transmission to cool before the car will move again. This failure matches the symptoms described in Honda’s prior transmission recall 04V176000 (overheating and gear failure due to lubrication issues). I have contacted Honda about this issue, and they opened Case #16008926, but the problem is ongoing and has not been resolved. The problem is reproducible and happens repeatedly after the transmission warms up. Warning symptoms include overheating and severe slipping before total loss of movement. This is a major safety hazard because the vehicle can suddenly lose power in traffic.”
Owner complaint to NHTSAFiled Nov 28, 2025Power trainODI 11701954
“2004 Honda Accord V6 178000k miles Car was just driving fine through all gears then out of nowhere as I was driving on the freeway going approximately 65 mph the car violently jerked because the transmission locked up and my car broke like if i pulled the emergency brake almost causing me to crash into another vehicle. The (RPM) then went up to redline. I pulled over restarted the car and as I tried to drive off, the cars (RPM) was way too high for example if I drove 40mph the (RPM) was at 4,000 revolutions witch can cause damage to the engine, If i went 60 mph and the (RPM) was at redline. So I had a friend tow the vehicle. Once home I drove around the neighborhood and the car won't switch gears it stays at 1st gear ( hence the high RPM) and it violently jerks the whole car very badly I'm assuming when it's supposed to switch gears. I got the following codes ( P0741, P0747) I checked all the solenoids with a professional scanner I was able to activate all the solenoids and all passed the test. Every single one clicked and showed they where in good condition. The next day I go drive it and it drives normal through all gears for an hour and then again it starts…”
Owner complaint to NHTSAFiled Aug 18, 2025Power trainODI 11681218
“One day I was driving on the highway I all of a sudden lost power to acceleration. The rpm went up and I pulled over. Put it back in drive to a lower gear to make it home safe. Never had problems with my car until recently. It seems when I get up over 45mph is when the acceleration gives out.”
Owner complaint to NHTSAFiled May 15, 2023Power trainODI 11521991
“I got off of work early in the morning I get in my 04 Honda Accord and start driving home which only takes about 10minutes, I'm super tired so I go inside and go to sleep rougly around 2 hours, I wake up suddenly to my car alarm going off which I always keep my vehicle locked when Its not visible from me, Anyways I grab my key and click the unlock and lock button but I still hear the alarm going off so I head outside of my home and I see my cars interior on fire and my neighbors already on the phone with 911as he was sitting outside 20 minutes prior, me running frantic back inside for a fire extinguisher first responders we're already there so I run back out the doors are still locked so the first responder climbs on top of my car and kicked the sunroof in and starts using his fire extinguisher which at this point the fire is practically in his face he had to get checked out after incident, there was a police report stating it was a open investigation that they aren't ruling anything out but the thing is the doors and windows were all locked. They did a full scan of the car and the fire started somewhere around drivers side stating it was drivers seat steering…”
Owner complaint to NHTSAFiled Feb 20, 2023Power train, Electrical system, Unknown or otherFire reportedODI 11508169

Showing 6 of 348 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Power train: automatic transmission

Free remedy

ON SOME MINI VANS, SPORT UTILITY AND PASSENGER VEHICLES, CERTAIN OPERATING CONDITIONS CAN RESULT IN HEAT BUILD-UP BETWEEN THE COUNTERSHAFT AND SECONDARY SHAFT SECOND GEARS IN THE AUTOMATIC TRANSMISSION, EVENTUALLY LEADING TO GEAR TOOTH CHIPPING OR GEAR BREAKAGE.

Power trainReported Apr 15, 2004NHTSA 04V176000
Data from NHTSA Recalls API · synced Nov 3, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.