2021 HONDA CR-V Complaints

My dash board lit up and started dinging. Many different messages were flashing across the screen such as driver assist feature problem, TPMS problem, and others related to the electronic driver assist features. I noticed a difference in the way my car handled as I was pulling off the highway to a gas station to check my tire pressure. It seems drivable at the moment and I don't have another vehicle option. It's a 2021 CRV.

Phantom emergency braking. Vehicle slamming on brakes at intermediate times when there is no emergency.

When driving on a state route vehicle began to slow down. Going 55mph with other vehicles going the same speed behind me, I was stopped in the middle of the road and barely was able to get to the side of the road before possibly getting hit. There is a warning light that came on stating “emission system problem”. I am currently getting it towed to a Honda dealership to get it assessed. I’ve only had this vehicle for a year.

On two recent occasions over the past month, my 2021 CR-V Hybrid has lost motive power/check engine light flashing, with the while driving on busy interstate roads between 60-70 mph, decelerating in fast-moving multi-lane traffic. The dealership service department has not been able to fix the issue. I believe this issue is similar to others that the NHTSA is evaluating (PE25016). This issue could be very dangerous if a driver is not able to safely move off the road or shoulder. Please issue information to car owners and dealers on how to fix this serious issue.

This has happened twice in a month. I was driving on the interstate and the check engine light began flashing. The engine lost power and would not accelerate beyond 40 mph. The situation was incredibly unsafe as both times I was on the interstate and had to pull over. The second time was at night and around heavy construction which increased the danger. On each occasion the light turned off and the problem fixed when I turned off the car and turned it back on. Both times I took the vehicle to the dealership and they were unable to find the code or any issues. On the second time they recommended adjusting the valves and replacing spark plugs. The vehicle has not been inspected by anyone else. There were no warnings prior to the flashing check engine and the car losing power. On both occasions this happened within ten minutes of starting the vehicle.

Emissions light came on took to dealer. All the fuel injectors need replaced with 84,000 miles. Carbon buildup dealer has done many should be a recall but there isnt.

The contact owns a 2021 Honda CR-V. The contact stated that while parking, and the brake pedal was depressed, the vehicle accelerated inadvertently up a slight incline and collided with a stone boulder/wall. Neither the contact nor the passenger sustained injuries. The contact stated that no collision warnings were activated to detect the collision. The air bags did not deploy. The vehicle was towed to a dealer, where the failure could not able to be replicated. The vehicle was then towed to an independent mechanic, where the vehicle has yet to be diagnosed. The manufacturer was not notified of the failure. The failure mileage was approximately 56,000.

Report from dealer: Customer states that the vehicle feels like it's sporadically shooting forward when accelerating between 20-30mph. Check and advise vehicle failed AF test,all cylinders failed (rich).

Model: 2021 Honda CR-V Hybrid VIN: [XXX] ]] Mileage: [78000 old motor | 25000 replaced motor] Issue Type: Engine Stalling / Rough Idle/ Low Operating Temperature / Warranty Denial Maintenance History: Dealer-maintained per schedule Dealer Name/Location: [American Honda Motor Co., Inc. Attn: Customer Relations / Warranty Department 1919 Torrance Blvd. Torrance, CA 90501] Manufacturer Contacted: Yes – denied assistance despite known issue TSB References (if applicable): TSB 21-013, TSB 22-087 --- Complaint Summary: I am reporting a known issue with my 2021 Honda CR-V Hybrid involving engine sludge accumulation and chronically low operating temperatures, which I believe are tied to a systemic design flaw affecting hybrid models of this generation. Despite proper maintenance at a Honda dealership, I was informed of internal engine sludge. The issue appears linked to the engine not reaching optimal operating temperatures—leading to oil degradation and sludge formation over time. This matches problems detailed in official Honda Technical Service Bulletins (TSB 21-013 and TSB 22-087), yet I was denied warranty support, even under a Goodwill request. Honda regional representatives and mechanics provided no meaningful analysis or assistance and defaulted to denying support without adequately addressing the root cause. This is deeply concerning, particularly since multiple owners nationwide have reported similar problems. I believe this issue poses a long-term reliability and potential safety risk and should be investigated. I seek resolution from Honda, including coverage of necessary repairs and full acknowledgment of the defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

What component or system failed or malfunctioned, and is it available for inspection upon request? The A/C compressor seal may be leaking under certain conditions. The component is available for inspection by an authorized Honda dealer or service center. How was your safety or the safety of others put at risk? If the compressor fails completely while driving in hot weather, the lack of air conditioning can cause discomfort and distraction to the driver, potentially increasing risk of unsafe driving conditions. Has the problem been reproduced or confirmed by a dealer or independent service center? The issue has not been reproduced, but Honda has issued an extended warranty for this known problem. A dealer in Puerto Rico stated that action is only needed if the system fails completely. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The component has not been formally inspected yet; the dealer only provided a verbal assessment. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning lamps or messages appeared. The system is still operational but may exhibit leakage over time. What happened? In your own words, tell us what happened. The vehicle is a Honda CR-V Touring 2021. I received a notice regarding an extended warranty for the A/C compressor seal. When visiting a dealer in Puerto Rico, they stated that the issue only requires action if the A/C fails completely. I am reporting this because the extended warranty indicates that any potential leakage should be inspected and addressed, and I want the vehicle properly checked to ensure the compressor seal is not failing.