2020 Honda CR-V Hybrid

The Office of Defects Investigation (ODI) has received 48 Vehicle Owner Questionnaire (VOQ) reports and some Early Warning Reporting (EWR) field reports alleging intermittent loss of motive power in Model Year (MY) 2020–2022 Honda CR-V Hybrid vehicles.  These incidents are alleged to occur without warning at highway speeds and are accompanied by a flashing check engine light immediately before the loss of motive power occurs.  Motive power can be restored by turning the ignition off and back on.  However, this action also clears the check engine light and any fault codes that were set.  The fault’s intermittent nature, combined with the lack of fault codes, often results in many visits to repair facilities yielding no repairs. Honda indicated it was unaware of any related complaint or repair trends. ODI is opening this Preliminary Evaluation (PE) to determine the scope and severity of the alleged fault and to fully assess the possible safety consequences. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

On February 21, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation (PE22003) to assess reports of inadvertent activation of the Collision Mitigation Braking System (CMBS), an automatic emergency braking (AEB) system, in model year 2017-2019 Honda CR-V and 2018-2019 Honda Accord vehicles.  The reports allege that activation of the AEB system occurs while driving with no apparent obstruction in the vehicle's forward path, resulting in sudden vehicle deceleration. Honda indicated that they were aware of a total of X,XXX reports that may relate to the alleged defect. Honda provided analysis of the alleged defect and alleges that some customers possibly had an inadequate understanding of the CMBS and its limitations.  However, many consumer complaints allege that Honda dealerships were unable to reproduce the condition or state that they were informed that this is considered normal CMBS operation. To date, ODI has received a total of 1,294 consumer complaints of inadvertent activation of CMBS in 2017-2022 Honda CR-V and 2018-2022 Honda Accord vehicles. A total of 31 complaints alleged a crash and 50 alleged an injury.  The Total column in the Failure Report Summary removes duplicate reports and shows the total number of reports with unique VINs from all Manufacturer, ODI, and EWR data sources.  In some cases, there were multiple reports associated with a particular vehicle in which recurring failures were alleged.  In total, there were X,XXX reports, 93 injury incidents and 47 crashes involving vehicles with unique VINs that may relate to the alleged defect. PE22-003 has been upgraded to an Engineering Analysis to further assess the scope, frequency, and potential safety related consequences of the inadvertent AEB activations. The scope has been expanded to include assessment of model year 2020-2022 Honda CR-V and Accord vehicles. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

My 2020 Honda CR-V Hybrid (125,000 miles) has repeatedly lost propulsion power at highway speeds. On Sept. 19, 2026, the vehicle suddenly lost drive power, slowed rapidly, and came to a complete stop in high-speed traffic. The dashboard displayed: “Critical Failure Detected. Stop Driving When Safe” and “Power System Problem. Do Not Drive.” The vehicle had to be turned off and restarted three times before enough power returned to move off the road. No crash occurred, but there was a serious risk of being rear-ended. The vehicle has come to a complete stop twice, and similar power-loss events have occurred multiple times. The same problem resulted in five dealership visits: • Aug. 29: Catalytic converter replaced under California emissions warranty; problem continued. • Sept. 8: Code C1870-00 detected; codes cleared; no repair addressing the failure. • Sept. 15: Code P06AF detected; fuel pump assembly replaced; problem continued. • Sept. 17: Dealership reported “fuel dilution” and drained the tank; failure recurred two days later. • Sept. 20: Returned after the Sept. 19 highway incident. The dealership has documented the repeated problem, but the root cause remains unresolved. Restarting the vehicle temporarily restores power, which may complicate diagnosis. Because the loss of propulsion occurs suddenly at highway speeds, there are sometimes no safe places to pull over. I am aware of NHTSA Preliminary Evaluation PE25016 concerning loss of motive power in 2020–2022 Honda CR-V Hybrid vehicles. My symptoms appear similar, although I am not claiming they have been determined to be the same defect.

NHTSA ID

11765671

Incident

Sep 19, 2026

The contact owns a 2020 Honda CR-V. The contact stated that while driving 25 MPH, the brakes failed to operate as needed. The brake pedal was depressed, and the brake pedal almost went down to the floorboard, and the braking distance became extended. The vehicle was driven to supermarket parking lot and gradually slowed down before slowly being driven back to the residence. The brakes, VSA and road departure warning lights were illuminated with several other unknown warning lights. The dealer was contacted and diagnosed the vehicle with brake failure. The vehicle was repaired. The manufacturer was contacted by phone and was made aware of the failure. The failure mileage was approximately 23,000.

NHTSA ID

11762155

Incident

Aug 30, 2026

Mileage

23,000 mi

One four occasions our 2020 Honda CRV Hybrid has started after sitting overnight in the greater Seattle area in the spring and summer with a rough idle. Within two miles of leaving our home at speeds of no more than 35 miles per hour, the check engine light began to flash. All four times, the rough idle and check engine light were accompanied by degraded speed responsiveness and the error cleared with turning the car on and off again. We have taken the vehicle to a mechanic twice and each time they couldn’t find any stored codes or replicate the issue. The issue continues to occur and seems to be getting worse. I’m concerned this will happen at high speeds and result in a total loss of power which will be unsafe.

NHTSA ID

11761373

Incident

Mar 22, 2026

2/19/26 My car lost power while accelerating up a hill at about 60mph and the car had been operating for an hour and a half or so. The car was shaking, running on reduced power and the check engine light was flashing so we had to pull over to safety on a busy road. The car was towed to the local Honda dealer. The dealer said the code was a misfire on cylinder #4 but once they restarted the car the error went away. They did perform multiple tests including a compression test on all four cylinders and a leak test, and the car passed them all. They were unable to reproduce the problem. They did swap the #4 coil so that if it happened again, we would have more diagnostic information. They recommended no further action at that time. On 5/11/26 we had the same experience, also while accelerating uphill, after about 30 minutes of driving, this time on the interstate which was very scary; reduced power, car shaking and check engine light flashing. We pulled over, turned off the engine, and sure enough, when we restarted the car, it started normally. When we went to the repair shop a few days later there were no engine codes showing. On 6/12/26 the same thing happened again. While going uphill, on the interstate, after a couple of hours of driving. This time, as soon as we got home, we used an engine code reader and saw code P0304 – Cylinder 4 misfire. On 8/13/26 Lehigh Valley Honda reproduced the problem on the interstate, going uphill and do not have a clear fix. They want me to spend $587 on a Valve Clearance Inspection and Adjustment that I think won't yield any result.

NHTSA ID

11759588

Incident

Feb 19, 2026

The contact owns a 2020 Honda CR-V. The contact stated that while attempting to accelerate, the vehicle lost automotive power. The contact stated that several unknown warning lights were illuminated. The vehicle was towed to a local dealer to be diagnosed, and the contact was informed that there was a misfire in cylinders #4 and #6. The fuel injectors were replaced. The contact stated that while driving 55 MPH, the vehicle lost automotive power and failed to exceed 35 MPH, with the check engine warning light flashing. The contact stated that while accelerating from a stop, the vehicle failed to exceed 10 MPH. The vehicle was taken to an independent mechanic; however, the mechanic failed to retrieve a fault code and found no cause for the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 103,000.

NHTSA ID

11759552

Incident

Feb 1, 2026

Mileage

103,000 mi

All the safety lights came on on the dashboard suddenly the brake assist did not work. Honda tells me the brake servo is bad. This is a known defect as other 2020 crv hybrids were recalled for the same reason. It is a dangerous safety hazard.

NHTSA ID

11754699

Incident

Jun 28, 2026

On four separate occasions while driving anywhere from 35 to 55 mph the engine light begins to flash and I lose all power. I am given just enough time to pull to the side of the road. I turn off the engine, wait a few minutes, and turn the engine back on, which seems to remedy the problem. At that point, I am able to drive off like nothing happened. I am on a CRV forum and I’m seeing more and more people discuss the same issue! Because there’s no code that comes up, and I am not able to replicate the scenario at the mechanics… There is nothing that can be done. It’s quite scary to be going 55 miles an hour and have to pull over on the side of the freeway. One time there was not a shoulder of the road that I was on, luckily a gas station was just up ahead and I was able to pull in there to reset the engine.

NHTSA ID

11750885

Incident

Dec 31, 1969

Description of event: I was driving approximately 35 mph when the check engine light began flashing, the engine began shuddering, and acceleration began decreasing. I was able to safely pull over and turn off the vehicle. After approx. 10 minutes, I turned on the car and plugged in a code reader but no codes were available to view. I restarted the car and it functioned normally and the check engine light has not returned. Safety: If there had been more traffic, if I had been on a highway, or some other circumstance, it could have been difficult to safely pull over with a loss of power. The car has not been inspected by a third party but there are numerous anecdotal accounts of this same issue on Reddit and Honda forums.

NHTSA ID

11734944

Incident

Apr 30, 2026

Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire and/or DTCs P0300 thru P0304 stored.

Dealer Message - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire, and/or DTCs P0300 through P0304 stored.

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accord FHEVs & 2020-2022 CR-V FHEVs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) stored. Customer may also experience engine running rough condition. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accord FHEVs & 2020-2022 CR-V FHEVs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) stored. Customer may also experience engine running rough condition. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accord FHEVs & 2020-2022 CR-V FHEVs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) stored. Customer may also experience engine running rough condition. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accord FHEVs, as well as 2017-2022 CR-V 1.5Ls (no 2.4L), & 2020-2022 CR-V FHEVs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) stored. Customer may also experience engine running rough condition. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.