2021 Honda CR-V electrical system problems

“Hello NHSTA -- My Honda is a 2021 CR-V AWD Hybrid. Two very unsafe events to report which occurred within a few weeks of each other, apparently from the same cause. First event, on 27 Feb 2026, I was driving on a two lane county road, traveling about 40 mph, I was in the lead with 2 or 3 cars behind me. Suddenly, on a fairly level grade, I noticed that the car was gradually slowing down; I was not touching the brakes, my foot was on the accelerator. When I pushed it to speed up, there was no effect, no change in the engine sound. I put on my flashers, and scanned for a place to pull-over, but there was no shoulder. My speed had reduced to around 5 mph. The check engine light flashed I believe, but it did not stay on. In about a hundred yards I was able to locate a broad drive-way entrance to pull in to and I was able to let the cars behind go by. Turned the engine off 2 or 3 times. On the 3rd time, the car moved a little bit. When I put it in reverse, it moved back a little bit. So, when the road was clear I put it in drive again and it took off like normal. I drove directly to my local Honda shop. The kept it for a couple of days. They couldn't find anything,…”

“Since April 2026 my Honda Crv 2021 had been having issues with all the warning lights on my dashboard turning on and off. When all the lights turn on the sensors don’t function the way they supposed to and won’t alert me when I’m getting close to a car or need to make a sudden break. I took it to Autozone to get the codes from the warning lights and also to Honda and both said that I needed to replace, the fuel injectors. I replaced the fuel injectors and the problem still there. It was inspected by Autozone, Honda and also an independent auto shop.”

“EPS steering rack locks up and causes jerking in steering wheel. This is a known recall on 2022 models but happening on older models as well. There is a clicking noise and a feeling of a stuck steering wheel. My Vehicle has less than 50k miles on it and has only been to Honda for inspections and this was missed. Dealership has even confirmed and charging a hefty repair fee. If these are not caught soon enough they will only get worse causing accidents due to locking steering wheels”

“Dozens of photos&videos avail. When rains or humidity electrical is severely effected. All electrical warning lights turn on. Car wont shut off. Econo mode wont work and car stalls. Wipers wont turn off while driving. Lane change notification warnings go haywire and are unreliable. Has been "fixed"5 times and still happening. Car turned on by itself recently when it rained. Research has revealed that this is a common complaint with this particular vehicle/model. When conditions are dry it goes back to normal. This has been happening for a year and nobody has been able to fix it because they seem to not understand Honda Electrical. I have to tarp my car when off.”

“While driving on the highway with my child in the vehicle, all dashboard warning lights suddenly turned on at once. Immediately after, the vehicle began to shake, lose power, and would not accelerate properly. The vehicle was jerking and pulling back and forth, creating a dangerous situation in traffic. I took the vehicle to a mechanic, and they diagnosed a failure of the high-pressure fuel pump and all four spark plugs. The repair cost was $1,436. This failure happened unexpectedly in a 2021 Honda CR-V, which raises serious safety concerns due to sudden loss of power while driving at highway speeds.”

“2021 Hybrid CR-V - within the last 10 months the vehicle has twice lost engine power while driving on expressways with just enough time to pull off the road. In the same period of time, at least 6 times, when initially starting the engine, the engine runs roughly and will not accellerate. So far, this has happened in cold or cool weather but not extremely cold weather. In an effort to restart the system, we then shut the system off, wait a few minutes and try restarting. Occaisionally, the engine will start normally after this "reset". More often, if the "reset" doesn't work, we shut off the heat/cooling system (to keep the system from calling for the engine power) and restart the system in EV Mode. The car will begin moving in EV Mode. The engine then starts and runs normally when accellerating beyond the EV system's capacity to accelerate. We understand this problem does not register in the car's computer as a "fault" once the car's engine operation returns to normal. Therefore, the dealers are unable to diagnose the problem. We have read of many other people having the same experience without any satisfactory correction from the dealerships or mechanics.…”