2021 Honda Accord Hybrid Electrical system Problems

“I purchased my vehicle in March 25th 2024 a message on my dashboard saying engine is too hot so in August of this year I took it to the shop for a diagnosis test and they told me that the car didn’t run hot when they drove it so again in October 10th I was driving home and my car lost power on the freeway so I pulled over and then all my lights on the dashboard came on so I took it to the shop on October 13th and they told me that my head gasket was faulty and my coolant system was faulty. …”

“The screen randomly freezes or toggles between different screen without user input. It will randomly exit navigaton, end calls, increase volume, etc. This happens irrespective of day or night and whether I am using Android Auto of the factory navigation. Several times it has ended navigaton while driving cause me to have to pull over to avoid going in the wrong direction or missing turns. The system has also had its software updated the, factory reset and software reset with no improvement in the situation.”

“This issue has been happening since purchasing my vehicle in 2021. While driving my 2021 Honda Accord Hybrid in warm weather (above ~60°F), the infotainment touchscreen malfunctions frequently. The screen registers phantom touches on its own—switching menus, blasting the radio, canceling navigation, and dropping phone calls. After each phantom touch, the screen becomes completely unresponsive for 30–60 seconds, leaving me unable to access key functions like navigation or climate controls. This happens almost daily in warmer conditions, especially on longer drives. …”

“I saw the investigation of hat the NTSB is opening into problems with the CRV and a handful of other vehicles. I think you should add the Honda accord hybrid (touring) to this investigation. I was driving on a road with speed limit of 55 mph. In full evening traffic. My check engine light flashed on, and I immediately called the dealership to set an appointment. Within one minute of that light coming on, I lost all acceleration power, it just dropped off in the middle of the high flow of fast traffic with no shoulder. …”

“Most recent incidents on Friday 08/07 car lost power while driving on freeway unable to accelerate, all engine/warning lights came on was thankfully able to pullover and shut off vehicle. This is not first incident this also happened about 5x in 2025 and had car inspected and serviced by Honda dealership each time being told they didn’t know what the issue is because the engine light wasn’t on at time of appointments. …”