2020 Honda CR-V Hybrid Problems

What owners report

Owners of this 2020 CR-V Hybrid most often describe sudden brake-system warnings and an accompanying loss of power brake assist, typically traced by dealers to the electric brake booster or servo unit; a second large group describes brief engine power loss with a flashing check engine light and rough running. Assist-system false activations, long waits for recall parts, and infrequent but costly brake component replacement are also common in the sampled complaints.

1. 1
   Engine

   Engine power loss with flashing check engine light and

   • 23 complaints (26%)
   • median 42,332 mi at 5.8 yrs old (5 state mileage, few)
   • 2 mention a crash, fire or injury
   • filed 2022–2026

   Owners describe the check engine light flashing while driving - often at highway speed - followed by reduced power, shaking or a rough idle, and in some cases the car slowing to 30-35 mph or stalling. Many report that restarting the car clears the symptom and that dealers could not duplicate it or found no stored codes; others had spark plugs, fuel injectors or a body control module replaced, sometimes with the problem returning. A separate thread of complaints involves coolant loss and overheating that dealers attributed to an EV water pump or reduced head gasket sealing. Spread widely, from under 5,000 miles to over 100,000 miles, often after sustained highway or uphill driving.

   Recall 23V8580004 related service bulletins

   What to check: Have a scan tool read pending and stored codes, and ask about any history of misfire codes (P0300-P0304), spark plug or injector replacement, and coolant level checks.

   2 excerpts from owner complaints in NHTSA records

   “In August 2026, I was driving approximately 70 to 75 miles per hour on the highway when my vehicle suddenly lost acceleration. The check engine light began flashing, and the vehicle started shaking severely. After turning the vehicle off and restarting it, the vehicle appeared to operate normally again. Unfortunately, I experienced another incident a few weeks ago, so this is no longer an isolated occurrence.”

   NHTSA complaint #11770598, filed 2026-10

   “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! …”

   NHTSA complaint #11750885, filed 2026-07
2. 2
   Brakes

   Brake system warnings with loss of power assist (electric

   • 17 complaints (20%)
   • median 23,000 mi at 4.9 yrs old (7 state mileage, few)
   • 3 mention a crash, fire or injury
   • filed 2021–2026

   Owners describe a cluster of dashboard messages appearing at once - brake system, brake hold, electric parking brake, hill start assist, vehicle stability assist, collision mitigation, road departure mitigation and adaptive cruise control - usually with the brake pedal feeling hard or mushy and a much longer stopping distance. Several say the vehicle was difficult to stop or would not roll normally, and some had it towed. Complaints report dealers diagnosing the electric brake booster, brake servo or brake simulator as the failed part, with repair costs of a few thousand dollars quoted; some owners note the same part was used in the repair. Reported from a few thousand miles up to around 60,000 miles and beyond, often on start-up or during the first few minutes of driving.

   3 related service bulletins

   What to check: Ask whether the electric brake booster/servo has been replaced or inspected, and have any stored brake-system codes read before purchase. Note any brake warning lights that appear on start-up and drive the car at low speed first.

   2 excerpts from owner complaints in NHTSA records

   “New vehicle with approx. 3,000 miles became completely disabled on highway and exposed occupants to extreme danger. Dealership reported that a faulty brake sensor was the cause of the vehicle becoming inoperable. Vehicle was being driven at 60 MPH and engine died on an underpass turn barely visible to traffic behind and was almost hit by a semi cruising at 60+ MPH. Failure of all systems resulted and could have killed the Honda cr-v occupants.”

   NHTSA complaint #11400232, filed 2021-03, 3,000 miles

   “2020 Honda CR-V Hybrid servo brake electrical malfunction has led to braking inconsistencies, unprompted emergency brake application, and numerous dashboard errors. Electric servo brake component needed to be replaced entirely for the vehicle, roughly $2,200 for parts and labor.”

   NHTSA complaint #11609612, filed 2024-08
3. 3
   Electrical system

   Recall repair parts unavailable for extended periods

   • 18 complaints (21%)
   • median 47,000 mi at 4.2 yrs old (1 states mileage, few)
   • filed 2023–2026

   Many complaints are about being notified of a recall and then being unable to get the repair done, with owners saying dealers told them parts were on back order and that they would be contacted, sometimes for many months. These complaints describe no failure yet, only the unresolved recall; the campaigns named are for the 12-volt battery cable routing and the front passenger seat weight sensor. Reported from 2024 onward across a wide mileage range, in the months following each recall notice.

   Recall 23V844000Recall 24V064000Recall 26V332000

   What to check: Check the VIN against open recalls and confirm in writing which campaigns have actually been completed, not just scheduled.

   2 excerpts from owner complaints in NHTSA records

   “We have been trying to get our recall serviced for over 18 months. The dealer continues to tell us the parts need to be special ordered and they will call us back. However they never call us back. We have called Honda directly and have not received any help from them either.”

   NHTSA complaint #11682553, filed 2025-08

   “Hi. I have gone to my car dealership on 9/12/2024 and called Honda Corporation in October 2024 for an update when my car’s recall can be serviced and at both times they tell me that not enough parts are available to service my car’s recall. This is horrible customer service that a possible life and death recall can affect my situation because Honda is not taking responsibility in producing enough parts fast enough to resolve this recall. Recall number: 24V-064 for 2020 Honda CRV hybrids.”

   NHTSA complaint #11626933, filed 2024-11
4. 4
   Forward collision avoidance

   Automatic emergency braking activates with nothing in front

   Mentioned in 7 of 60 sampled complaints

   Owners report the forward collision warning and automatic emergency braking engaging when there is no vehicle, person or object ahead, sometimes bringing the car to a hard stop at 35-70 mph. Some describe the adaptive cruise control decelerating on its own or the system reacting to objects in adjacent lanes or roadside items. Complaints mention dealers suggesting the forward-facing camera be cleaned or being unable to reproduce the condition. Typically reported from a few thousand up to about 18,000 miles, on clear roads and at both city and highway speeds.

   What to check: Check the windshield camera area is clean and undamaged, confirm no collision-mitigation warnings are stored, and ask whether the system has been recalibrated after any windshield work.

   2 excerpts from owner complaints in NHTSA records

   “Driving down I-40 with lane keeping and cruise control on the car tries to stop when it comes up to a car on the right. Driving down a two lane road with lane keeping and cruise and it will try to stop for vehicles coming towards me but they are in their lane.”

   NHTSA complaint #11454047, filed 2022-02

   “Twice, I've been driving down the road, and the emergency braking system has engaged with no car near me. I get thrown against the seatbelt hard enough that it triggers the seatbelt to lock. I'm sure I would have been rear-ended if someone had been behind me. My foot was still on the gas both times it happened. I'm now scared to drive my car because I don't know when it will suddenly break hard and, maybe, hard enough to trigger airbags.”

   NHTSA complaint #11493098, filed 2022-11
5. 5
   Brakes

   Unexpected acceleration or braking at low speed

   • 13 complaints (15%)
   • median 33,000 mi at 5.8 yrs old (5 state mileage, few)
   • 3 mention a crash, fire or injury
   • filed 2020–2026

   A handful of owners describe the car surging forward while pulling into a parking space or driveway, or the brakes applying by themselves at low speed, in some cases ending against a curb, pole or building. In other accounts the brake pedal felt soft or the foot slipped off, and warning lights appeared afterward. Complaints describe limited dealer explanation, and some owners reported the airbags did not deploy in the impact. Reported at low mileage, often in the first few thousand miles, during parking or driveway maneuvers.

   What to check: Try several low-speed parking maneuvers on the test drive, including brake hold and the auto stop feature, and ask whether any brake or pedal sensor work has been done.

   2 excerpts from owner complaints in NHTSA records

   “I was pulling into a parking space and to stop but suddenly the vehicle just accelerated forward jumped the curve, straight through some bushes and crashed into a tree. The airbag deployed caused injuries to my right arm, head, chest contusion. Mostly passenger side front and front damages on the vehicle. Police, ambulance, and firefighter came to investigate and to help with my injuries.”

   NHTSA complaint #11602347, filed 2024-07

   “The contact owns a 2020 Honda CR-V. The contact stated while driving 40 MPH, the brake pedal stopped the vehicle the independently without the contact depressing the brake pedal. The brake warning light illuminated. a dealer or independent mechanic was not contacted. The vehicle was not the dealer or independent mechanic for diagnoses. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 33,000.”

   NHTSA complaint #11678535, filed 2025-08, 33,000 miles

Buying note. Give this model year a careful brake and engine check: confirm the electric brake booster and any open recalls have been addressed, scan for stored misfire and brake codes, and test the driver-assist systems on a varied route before deciding.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.