Service Bulletin - Due to the possibility of early deterioration of the Continuous Variable Transmission (CVT) drive belt, American Honda is extending the warranty coverage on these CVT models to 7 years from the original date of purchase or 150,000 miles, whichever comes first.
full bulletin at NHTSA ↗2020 Honda HR-V powertrain problems
severe Owners of the 2020 Honda HR-V have filed 12 NHTSA complaints about the powertrain at roughly $2,500 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See powertrain across all vehicles →
Complaints
12
Recalls
0
Avg fix
$2,500
| Model year | powertrain complaints |
|---|---|
| 2016 HR-V | 73 |
| 2017 HR-V | 31 |
| 2018 HR-V | 14 |
| 2019 HR-V | 14 |
| 2020 HR-V (this page) | 12 |
| 2021 HR-V | 5 |
| 2022 HR-V | 15 |
1crash
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering powertrain on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Service News - Some customers have complained of fluid leaking from the rear differential after it has been serviced due to over-torqueing of the drain plugs during servicing.
full bulletin at NHTSA ↗Service Bulletin - Due to the possibility of early deterioration of the Continuous Variable Transmission (CVT) drive belt, American Honda is extending the warranty coverage on these CVT models to 7 years from the original date of purchase or 150,000 miles, whichever comes first.
full bulletin at NHTSA ↗"Customer letter - Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle. The current continuously variable transmission (CVT) software does not properly monitor internal fluid pressure and detect early CVT belt failure. This can possibly cause the vehicle not to move when accelerating. Honda is providing a product update with new CVT software to fix this issue."
full bulletin at NHTSA ↗Service Bulletin - Due to the possibility of early deterioration of the Continuous Variable Transmission (CVT) drive belt, American Honda is extending the warranty coverage on these CVT models to 7 years from the original date of purchase or 150,000 miles, whichever comes first. If the PCM software was previously updated in service bulletin 21-046, Product Update: 2016-20 HR-V Software Update and CVT Inspection, the warranty extension applies, since the CVT primary drive belt is now a OBD-monitored part due to the addition of DTC P271E.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners report sudden CVT transmission failure without prior warning, typically between 52,000 and 122,000 miles. The most common scenario: vehicle is driven at highway speed (60–75 mph), dashboard lights up all at once (transmission, engine, ABS, AWD), and the car either limps to 20–30 mph or stops responding to accelerator input. One owner found metal fragments in the transmission fluid during dealer inspection; another's dealer performed a magnet test that confirmed internal wear.
Honda issued Service Bulletins 21-046 and 21-047 in 2021 covering 2016–2020 HR-Vs with CVT issues and offering warranty extension—but multiple owners report being told their VINs don't qualify despite having identical symptoms. One owner mentions American Honda Case #14909647.
Separately, one owner experienced a complete PCM failure at 52,889 miles: the car stalled at a traffic light and would not restart. Dealer found no spark and no signal to ignition coils, replacing the PCM to fix the issue.
A third group describes acceleration loss or limp mode at lower mileage (17,500 miles noted), where the engine bucks or sputters and requires flooring the pedal to move. One vehicle stalled on an exit ramp. None of these cases report check-engine lights warning owners ahead of time.
Same Honda HR-V powertrain reports on nearby years: 2017 · 2018 · 2019 · 2022
Failure modes owners describe
CVT transmission fluid degradation and internal wear
Multiple owners report sudden CVT transmission failure with metal fragments found in transmission fluid, indicating internal component wear or manufacturing defect. Failures occur without warning and result in loss of power, inability to shift, limp mode, or complete loss of drivability.
When: 52,889 to 122,700 miles; most commonly reported around 63,000–112,000 miles
Symptoms owners cite: Sudden loss of power while driving at highway speeds; Transmission fails to shift or engage Drive/Reverse; Vehicle enters limp mode, limited to 20–30 mph; Grinding or shuddering from front-end or transmission; Metal fragments visible in transmission fluid upon inspection; Dashboard warning lights illuminate (transmission, engine, ABS, AWD lights)
Codes mentioned: P0171, P0793
Repairs/costs cited: Transmission replacement required; one dealer found metal shavings in transmission fluid upon inspection. Magnet test performed by Honda dealer indicated internal failure.
Recalls/TSBs owners mention: Honda Service Bulletins 21-046 and 21-047 issued in 2021 for 2016–2020 HR-V CVT transmission issues; warranty extension applied only to select VINs, not others with identical symptoms. Some owners informed warranty extension was available for similar vehicles but vehicle not covered. American Honda Case #14909647 referenced in one complaint.
Powertrain Control Module (PCM) failure
PCM failed without warning, causing complete ignition system loss and engine stalling. Vehicle cranked but would not start; ignition coils received no signal despite crank sensor signal being present.
When: Approximately 52,889 miles
Symptoms owners cite: Vehicle failed to restart at traffic light when light turned green; Vehicle stalled during operation and would not start; Engine would crank but no ignition; No spark, ignition coils not receiving signal; No prior warning lights, messages, or drivability symptoms
Repairs/costs cited: PCM replaced at dealership; vehicle started and operated normally after replacement. No wiring, fuse, or grounding issues identified. Failed PCM available for inspection through servicing dealership.
Acceleration loss and limp mode during driving
Vehicle experiences dramatic loss of power or enters limp mode unpredictably during acceleration, merging, passing, or hill climbing, even at low mileage. Owners report needing to press accelerator to the floor with delayed response or no response.
When: Low mileage (17,500 miles reported); also intermittently at various higher mileages
Symptoms owners cite: Dramatic loss of power requiring full accelerator pedal to floor; Vehicle bucking or sputtering during acceleration; Delayed acceleration response or no response despite pedal input; Vehicle enters limp mode on busy city roads; Hesitation while driving at various speeds; Vehicle stalling on downhill or at stops; No check engine light in some cases
Repairs/costs cited: One vehicle diagnosed with CVT failure; others not yet repaired or diagnosed at independent shops.
Dashboard warning lights and electrical system anomalies
Multiple warning lights illuminate simultaneously (transmission, engine, ABS, AWD, brake lights) during powertrain failures, sometimes accompanied by vehicle rolling or gear shift confusion despite driver inputs.
When: Occurs during active driving; one case reported rolling while in Park with dash indicating Neutral
Symptoms owners cite: All dashboard lights illuminate simultaneously; Vehicle rolling despite being in Park or appearing in wrong gear; Dashboard indicating Neutral while driver selected Park; All lights flashing when restarting after limp mode event; Dash lights and error sounds intermittent after accident impact
Repairs/costs cited: One dealer attributed initial symptoms to battery, noting shavings in transmission fluid; issue recurred 5 days later despite battery diagnosis.
Synthesized from 12 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
This vehicle has some serious acceleration problems. Not only has this vehicle gone into limp mode on me on a very busy city road when it was only a couple of weeks old, but it also takes FOREVER for it to accelerate when pulling into traffic or while going up a hill. I have to press the gas pedal all the way down to the floor and still get nothing until I let up and press the gas again. I have…
The transmission on my 2020 HRV Honda failed at 63,000 miles. We were at risk because we were driving on a freeway with speed limit of 70 mph and we could only go 30 mph. The problem has been identified by American Honda but they would not extend the warranty to 2020 cars. The transmission had to be replaced and the new one is working. They were no warning signs of the failure. American Honda is…
I was driving the car, pushing on the gas, it would barely move and all dash lights came on, I was able to safely pull over, fortunately
Had powertrain trouble with your 2020 Honda HR-V?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2020 Honda HR-V?
It's a meaningful issue. 12 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Based on the 12 complaints filed, powertrain issues most often appear around 115,850 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2020/Honda/HR-V.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.