Honda Civic 2020

The contact owns a 2020 Honda Civic equipped with a manual transmission. The contact stated while driving 60 MPH, the vehicle started losing motive power and was also shaking. Additionally, the clutch pedal was going to the floorboard. There were no warning lights illuminated. The contact was able to pull off to the side of the road. The contact was able to restart the vehicle; however, the vehicle failed to move while depressing the clutch pedal. The contact smelled a burning odor coming from the clutch. The vehicle was towed to the dealer where it was diagnosed that the manual clutch had burned out and needed to be replaced. The vehicle was taken to a second dealer - Moss Bros. Honda (27990 Eucalyptus Ave, Moreno Valley, CA 92555) where it was diagnosed that the clutch pedal needed to be replaced. The vehicle was then taken to a transmission specialist who took the transmission apart and provided the same diagnostic. The contact stated that the clutch pedal was replaced; however, the failure persisted and the transmission continuously independently jumped out of gear while driving. The vehicle was taken back to the transmission specialist where it was diagnosed that the transmission had failed and needed to be replaced. The vehicle was then taken back to the first dealer where it was diagnosed that the transmission needed to be replaced. The vehicle was repaired; however, the vehicle stalled while driving. The vehicle was towed to the first dealer but was not diagnosed or repaired. The contact also referenced NHTSA Campaign Number: 21V215000 (Fuel System, Gasoline). The manufacturer was notified of the failure but did not provide any assistance. The failure mileage was approximately 4,950.

Purchased the vehicle on 3/5/2022 with less than 10k miles on it. Within the first 2 months of driving the vehicle, the infotainment screen would freeze while driving and reset. One of these occurrences happened while driving on the highway at which time when the screen froze, turned a different color, and all the lights on the dashboard turned on simultaneously resulting in me not having control of the vehicle mechanics. This lasted for a few seconds, however, driving at a speed of 65 mph without control of the vehicle mechanics was and is extremely dangerous which could have resulted in an accident causing damage, injury, and death. This occurrence happened a total of three times. After a few months owning the vehicle on the first attempt utilized the key fob to lower my windows which resulted in the battery draining and the vehicle inoprable. Since my vehicle is my kids and my only mode or transportation I had to go to the nearest open Autozone to purchase a new battery. Mind you this was on a Sunday night about 9:00 pm so I had to catch an Uber to the nearest open store about 25 miles away. Once I returned home I replaced the battery and the car started at which time I called it a night. The next morning when leaving home for work and taking kids to school the Infotainment Screen was frozen with a black Honda logo as well as a manlfunction with the reverse and side camera. I have taken my vehicle to the local Honda dealer twice on a Saturday since this is the only available free time I have, however, on both occasions both Service Associates conveyed they had not heard of this malfunction previously and that the vehicle would need a diagnostic test I could not afford. The incident occurred on 5/24/23.

My car was broken into while parked in a public parking lot. The 2020 Civic has a feature where all windows roll down if you put the key into the driver's door lock and turn it to the right. According to Honda of oakland service center, someone used a screwdriver to activate this feature, which in turn rolled the windows down and they were able to access the trunk latch near the driver's seat and steal items from my trunk. They were then able to roll the windows back up using the same feature (turning to the left) and I was not aware that there was a break in until late the next day when I went to retrieve items from the trunk. A related feature is that the key fob allows you to roll down all windows simultaneously by holding down the unlock button. This feature is very sensitive and can be activated in a pocket or purse. I tested out the Range of the feature and was able to roll my windows down remotely from over 200 feet away while inside a building when my car was parked outside across the street. I twice came back to my car with the windows rolled down due to this feature without my knowledge. These remote window features pose a serious safety threat for consumers in urban areas, especially since the door feature can evidently be activated with just a screwdriver, and the key can be activated from hundreds of feet away. Not only can people break into my car without any equipment, but it is not evident from the outset that a break-in occurred because the feature also allows you to roll all the windows back up remotely. This makes the Model an easy target for future theft, and I have already had to file a claim with my insurance to repair the mechanical damage to the lock/door resulting from this break in.

I turn my car on To go to work realized I didn’t have my phone. Car was in park. I hadn’t touch the gearshift at all I get out of the car. Approximate 20 seconds after I walk away from the car, my home security camera shows the car creeping extremely slowly backwards up into my driveway going up across the crown of the road… across the street and falls into a 10 foot deep ditch. I am 100% certain that Car was in Park… There were no sounds when I open the door to alert me that it would be anything other than park.. The back up camera was not engaged, so it was definitely not in Reverse… When the tow truck pulled it out of the ditch, it was Still running It had stopped vertically before it hit the bottom of the ditch, and rear tire got stuck in muddy water…. There were no ruts from tire, spinning from the front end at all in the ditch or the grass above the ditch… There is a recall of some 2020 civics for brake failure, parking brake failure…. I strongly believe my car needs to be part of this recall, because obviously something is wrong… My road is 55 mph and a car had to stop to avoid hitting my car… I have video from my home camera That shows a clear delay between when I get out of my car and shut the door and the car starts crawling. I tested it after he pulled it out of the ditch just to see if I had it in reverse from the same exact spot wouldn’t move and it immediately moved so I’m certain something is wrong… Right now the body shop can’t even duplicated can’t even get it to get caught between Park and reverse. Please investigate And this could’ve easily been a fatality. I need to send more photos and videos, but it won’t allow me to do it but there’s definitely more for me to send If someone can give me an email

This 2020 Honda Civic SI has been nothing but trouble. From the start I had the windshield crack on me from what Honda said was a tiny chip. I went in to work with my windshield seemingly fine only to come out to a spider web split all the way across the windshield. Honda would not cover citing it to be just an 'accident' and I would have to get it fixed. The windshield absolutely had to be replaced with factory OEM glass due to safety features which was on back order so I was forced to drive around with a broken windshield for close to 2 months. Company that installed glass said this is becoming more 'normal' so to say as the glass they are using is paper thin in his words. On top of that from day one of owning the car it has the 'safety' feature of lane keep assist and this feature will literally pick up heavy shadows on the road from power lines and try to correct you as if you are driving out of a lane! Countless times I have had to hurry and over ride the assistance just to keep it from making me run off the road! Honda severely needs to look into this on top of their unsafe thin windshields which crack from the tiniest of pebbles hitting them. Also, I just had to replace the clutch and components in this vehicle after just 20K miles and less than a year of owning the vehicle. Honda offered nothing but a one time good will assist in paying for partial labor and parts. This started happening after a normal drive to work one day while going up a hill the clutch started slipping. Made an appointment and took the car in and was told to put another 100 miles on the car and bring back to them although they said they found a transmission leak and needed to find the source . This was certainly very unsafe as while doing those 100 miles the clutch completely burnt out and I was left stranded on the side of the highway and I was put in a dangerous situation.

The air conditioning system in my 2020 Honda Civic EX has a refrigerant leak at the evaporator assembly, causing very weak or almost no cooling even when set to the lowest temperature settings. This happens consistently, including in moderate to hot outside temperatures, making the cabin uncomfortably warm during drives as it could get pretty hot in inland southern California. The A/C evaporator assembly is the failed component, and the part remains in the vehicle available for inspection if requested. This issue creates a safety risk because reduced visibility from window fogging in humid or rainy conditions (due to lack of proper dehumidification and cooling) can impair safe driving. In extreme heat, it also increases driver fatigue and distraction from discomfort. The problem was confirmed by a Honda dealership through diagnostic testing, which identified the evaporator leaking refrigerant. They previously repaired a related condenser leak under warranty, but the cooling issue persisted and was later traced to the evaporator. The vehicle has been inspected by the dealership (manufacturer-authorized) on multiple occasions for this A/C concern. No specific warning lamps or messages appeared on the dashboard related to the A/C system. This appears to be part of a broader pattern reported by owners of similar 2016-2021 Honda Civics, where condenser failures (sometimes covered by extended warranty) are followed by evaporator leaks, possibly related to the vehicle's use of R-1234yf refrigerant and system pressures. I recently received partial goodwill assistance from the manufacturer toward repair costs, but the issue highlights a recurring defect in the A/C system that affects cooling reliability. This car is driven by my 20 years old daughter as a commuter car to college and she is really suffering. I feel I am putting her at risk and need to get it fixed ASAP at whatever cost.

Clutch System/Transmission Failure 1st Occurrence: Driving on the highway one evening at 65 mph in July of 2021. The engine began revving and the clutch was no longer functional. The engine would rev and there was no ability for me to accelerate. The vehicle decelerated placing myself at risk of getting rear ended or side swiped by other vehicles on the highway until coming to an eventual stop on the side of the highway. The vehicle was no longer operational and was towed to the nearest Honda dealership which was John Eagle Honda. The inspection, service, and repair should be available for review at John Eagle Honda. 2nd Occurrence: May of 2023. As I was making a left turn, the clutch slipped significantly and the engine revved however, the clutch was still engaging but, acceleration was significantly hindered and increased the risk of getting into an accident as I was not able to pick up speed quick enough. The vehicle was serviced and repaired at David McDavid Honda of Irving in May of 2023. 3rd Occurrence: June of 2024. I was driving on the road when I noticed that the clutch was experiencing some slight slippage. Overall the vehicle was stable and it didn't cause much of an issue but, it was similar to what had happened previously. I still was not able to accelerate as I normally could. It still poses a risk of getting into an accident and hinders my ability to maneuver quickly if needed. The vehicle was service and repaired by David McDavid Honda. In either of these occurrences there was warning light indicators or other symptoms prior to the failures and slippage. John Eagle Honda of Dallas and David McDavid Honda of Irving are dealer centers. The vehicle was serviced by John Eagle 1 time and David McDavid Honda of Irving two times. In a span of 3 years. 3 clutch failures and the vehicle is under 43,000 miles. The dealers stated no recalls out on my vehicle and that everything is fine otherwise.

The A/C system failed due to contamination from the ac condenser and compressor shaft seal leaking. It was inspected at Hardin Honda dealership and confirmed these systems were leaking and the entire system was contaminated. My vehicle is available for inspection upon request. My safety is put at risk because the contamination can cause the engine to fail. The problem has been confirmed by Hardin Honda dealer and Honda issued two warranty extensions to fix these issues. Hardin Honda put in writing that the defect code is 6C300 and one of the two warranty extensions is under this code. Honda issued Service Bulletin 19-091 for my issue, but they are now refusing to stand behind their warranty extension. When we took it to the dealership they said our issue was not the same and that we had to pay thousands of dollars to fix the entire a/c system. The dealer said they cannot fix the two parts under warranty because the whole system is contaminated but the whole system is contaminated because of those two parts leaking. We reached out to Honda Corporation and they refuse to correlate our issue with the warranty extensions even though we have in writing from Hardin Honda that our A/C issues are the ones under the warranty. Honda issued these warranty extensions and are refusing to pay for the damages that my car is experiencing. The A/C system stopped working on 7/14/2025 and I took the car to the dealership on 7/17/2025 to get it checked out. Honda issued these warranties because of a manufacturing fail on their part and now they are refusing to fix their own issue and making us pay for damages that we had no idea were happening until our A/C system went out. If Honda had issued a recall for these faulty parts, then I would have taken my car in to be fixed right away and my whole a/c system would not be contaminated. We have been in communication with Honda Corp but they will not assist us and will not stand behind their warranty extensions.

This model Civic Si was build by Honda with a defective clutch. Mine began to fail at less than 60K miles. It started in the higher RPM 5K to 6K in the taller overdrive gears. This clutch design was unable to support the torque of the motor, which led to its premature failure. It's well documented in Honda forums that the clutch is weak and prone to early failure. It usually starts to fail in the upper gears under moderate acceleration. Once it starts to fail it does become a problem. Honda appears to be aware of the problem as they did have a TSB out that allowed for replacement for 5 years of 60K miles. However, reports on the internet seem to state Honda charges $2K just to tear down the car to look at the clutch. My car was low mileage and still hasn't hit 60K miles but outside the 5 year warranty. However, even if Honda had agreed to replace the clutch they reportedly leave the original dual mass flywheel, which would contribute to a shorter life span for the new clutch they just installed. The OEM manufacturer Exedy won't sell you the same clutch that Honda put into this car, and will only sell you the clutch from the type R. Thus it does appear clear that both Exedy and Honda were fully aware of the manufacturer defective clutch. A clutch like this should last over 100K miles. However, Honda rather then recalling them appears to have just thrown it to the wind and is willing to just let whatever happens pan out and see what's left . The failure of this clutch once it starts to slip does appear to be a relatively short process before total failure. Although it appears there has been no deaths so far there is a good chance someone will delay replacing that clutch because of cost, which could lead to a severe auto-accident or death. Even if Honda doesn't want to do a recall or reimburse their car owners they should at least issue an alert to owners about their defective clutch with free inspections. Respectfully submitted.

I am writing to file a complaint regarding the air conditioning system failure in my 2020 Honda Civic Sport. The air conditioner in my vehicle began blowing hot air instead of cold air starting in January 2024. I took the vehicle to a mechanic for inspection, I was informed that the evaporator has failed and needs to be replaced. While researching this issue, I discovered that many other Honda Civic owners have reported similar air conditioning problems involving the evaporator and AC system. I also became aware of a 2021 letter involving American Honda Motor Co. and Honda dealership personnel regarding evaporator leaks in vehicles with VIN numbers beginning with 2HG or 19X. The letter stated that Honda was researching these vehicles in an effort to better understand the issue. Given the number of similar complaints and Honda’s apparent awareness and investigation into evaporator leaks, this appears to be a potentially widespread defect affecting these vehicles, even when properly maintained. The failure of the air conditioning system has caused significant inconvenience, medical issues and financial burden. I have severe Hyperthyroidism, and reside in CA. Due to extremely hot weather & no A/C, the heat affected my heart rate and health severely. My honda is utilized daily for employment & commitments. Without proper air conditioning in almost 3 years now, while driving my car, I was admitted into the hospital last summer 2026 for 5 days due to the extreme heat affecting my heart and almost causing me to go into a coma aka [thyroid storm]. I believe this issue should be investigated further, as it may indicate a defect in the vehicle’s air conditioning system. I respectfully request that the NHTSA review this matter and investigate whether the evaporator failure in the 2020 Honda Civic Sport is a recurring manufacturing defect that may warrant further action or assistance for affected vehicle owners. Thank you for your time and attention to this matter.

PLEASE SE CASES 14345966, CASE 14345965 AND CASE 11565182.The report submitted verbally to NHTSA CASE 11565182 took place on 01/12/2023 at approximately 12:17pm. At one point, I requested from Ms. Lisa (NHTSA assistant) to read again back to me the particular report and she did. Consequently, I realized some miss interpretations. Therefore, I’m submitting this new information in order to be as accurate as possible. At approximately 49000 miles the air conditioning was checked and presented low in fluid. The system was refilled and the same problem reoccurred at approximately 52000 miles. On 12/29/2023 the vehicle was brought to be checked at Freeway Honda. The vehicle presents several different air conditioning leaks according to freeway Honda. It follows: A. Leak at A/C CONDENSER WA B. Leak at A/C COMPRESSOR SH C. Leak at EVAPORATOR. At one particular point, freeway Honda indicated that 2 of out of the 3 leaks would be covered under warranty. The particular freeway Honda dealer refused to fix the 2 A/C leaks unless if I would pay out of pocket the amount of $1,929.89+TAX to fix the 3rd leak as well. Furthermore, they charged me the amount of $175.00 to check for the leaks which should be covered under extended warranty. THE CAR HAS FACTORY A/C PROBLEMS PREVIOUSLY REPORTED BY THE HONDA AUTOMOBILE DIVISION. THERE ARE MORE PROBLEMS WHICH ALSO EXISTS AND IT SHOULD BE TAKEN UNDER CONSIDERATION. INITIALLY, HONDA STARTED EXTENDING WARRANTY FOR THE AIR CONDENSER. THEN, FOR THE COMPRESSOR. HOWEVER, THERE IS MUCH MORE. “The Civic AC systems are allegedly unable to withstand the pressures when circulating the R-1234yf coolant. Multiple air conditioning components allegedly cannot handle the pressure, including the condensers, compressors, evaporators and discharge and suction lines”. than the current used refrigerant, it is potentially dangerous as it is flammable and ignites 405 º C. When flammable- it also emits hydrogen fluoride- DANGEROUS SUBSTANCE FOR THE HUMAN HEALTH.

To Whom It May Concern, I am writing to formally address a serious issue regarding my recent service experience at Freeway Honda and the unfair handling of my case by American Honda concerning my Honda Civic (VIN: [XXX] ). On January 2, 2024, I brought my vehicle to Freeway Honda due to recurring air conditioning issues. My service advisor, Erick Zermeno, informed me that the system had three leaks: the condenser, the compressor, and the evaporator. While he acknowledged that the condenser and compressor were covered under warranty, he stated that the evaporator was not and quoted approximately $1,900.00 for the repair. Furthermore, he refused to repair the warranty-covered parts unless I agreed to pay out-of-pocket for the evaporator repair at the same time. When I declined, the manager, Jamie, required me to pay a $175.00 diagnostic fee to have my vehicle released, despite the fact that the inspection identified defects covered by the extended warranty. Seeking a second opinion, I visited Norm Reeves Honda in Irvine on January 31, 2024. Their technicians determined that only the A/C condenser and compressor were leaking. They repaired both parts at no charge under the warranty and found no issues with the evaporator at that time. It appears Freeway Honda attempted to charge me for an unnecessary repair and wrongfully collected a diagnostic fee for a warranty-related inspection. This matter has been reported to the Bureau of Automotive Repair. I previously filed a complaint with American Honda (Case #XXX) and requested a full refund of the $175.00 fee. Later on, the defroster and the A/C started to cause problems. On October 8, 2024, the A/C failed again, and Norm Reeves Honda confirmed the evaporator was leaking, resulting in a repair cost of $1,797.79. Although American Honda initially offered a partial reimbursement of approximately $960.00, which I declined due to the ongoing nature of these failures. Now, they rescinded the offer. INFORMATION REDACTED PURSUANT