While driving at high speed on the freeway at 65mph, my Honda Civic Hybrid experienced a sudden and complete electrical failure of the hybrid battery control module (IPU/MCM). This happened without any warning lamps, messages, or prior symptoms. The hybrid system instantly shut down, causing a dramatic loss of power and forcing me to pull off the road in high-speed traffic. This placed me and other drivers at serious risk of a high-speed collision due to the abrupt power loss and inability to accelerate. The failed component is still installed and available for inspection. The issue has since been diagnosed and confirmed by an independent hybrid specialist, who identified the malfunctioning IPU. I was told this exact failure is covered by Honda Service Bulletin 20-030, which extends the warranty for affected Civic Hybrids to 10 years or 150,000 miles, however, my VIN is not included, despite the failure being identical in nature. Honda has refused to provide any assistance, stating that only specific VINs are eligible, which I believe is misleading and unjust. This defect is clearly broader than the TSB acknowledges. The sudden failure of a critical propulsion system at high speed without warning is a major safety hazard and should not be limited by an arbitrarily narrow VIN list. I urge the NHTSA to investigate this issue and require Honda to expand the scope of TSB 20-030. This defect compromises driver safety and has caused me significant financial and emotional stress, not to mention the danger it poses to others on the road. This is not an isolated incident. Many other Honda Civic Hybrid owners have reported the exact same issue, sudden IPU failure, no warnings, dangerous loss of power, on public forums and complaint databases. The narrow VIN range in TSB 20-030 is artificially limited and fails to reflect the true scope of the defect.

- Reno, NV, USA

About a year ago, the transmission failed costing us nearly $5000 to fix it. This incident happened approximately April of 2022, no warning signs at all. Now, the airbag deployed while merging onto the freeway without any impact which was the scariest thing. I-??m very concerned there are other issues. There were no warning signs on both incidents.

- Salt Lake City , UT, USA

ABS/VSA system module failing because of circuit board. Circuit board does not have all wires soldered onto system. Issue by manufacturer. This affects braking system, abs/VSA module, power steering and tpms sensors. Car is unsafe for driver and other vehicles on the road. Inspected by Honda and given code 123-11 for failing ABS solenoid. Highly dangerous.

- Tulsa, OK, USA

The issue with the engine start/stop button in Honda cars is a concerning matter that has drawn attention due to its potential safety implications and inconvenience for drivers. Reports have surfaced indicating that some Honda vehicles equipped with this feature may experience intermittent or complete failure of the engine start/stop button to function as intended. One notable manifestation of this problem is the inability to start the engine despite repeated attempts to press the start/stop button. In some cases, the button may become unresponsive altogether, leaving drivers stranded and unable to operate their vehicles. This malfunction poses not only a significant inconvenience but also a safety risk, particularly in emergency situations where the ability to start the engine promptly is crucial. The root cause of this issue is not always clear, as it may stem from various factors such as electrical failures, software glitches, or mechanical defects within the start/stop button mechanism itself. Regardless of the underlying cause, the consequence remains the same-?"an unpredictable and unreliable operation of a fundamental component in the vehicle's ignition system. For Honda owners experiencing this problem, it can lead to frustration and concern about the reliability of their vehicles, especially if the issue persists despite attempts to rectify it through repairs or maintenance. Additionally, there may be associated costs involved in diagnosing and fixing the malfunction, adding further inconvenience and financial strain to affected individuals.

- Rockledge, FL, USA

I was approaching a green light, and engaged the brakes to slow down. As I approached the light reaching approximate 10MPH. The car shuddered, and the alternator must have glitched again.The wheel cranked itself back and forth, causing the car to spin and turn into oncoming traffic. This issue has been recalled for this vehicle but not this VIN. I have notified 3 Honda repair shops of this issue, and have been turned away. The problem is with the electromagnet in the electric steering column. It is well documented, and I have video of several instances of thi issue occurring. Additional witnesses of the problem are available. And the incident itself resulting in property damage and bodily harm. Honda was made aware of this problem on multiple occasions, and did nothing to remedy the problem.

- North Liberty, IA, USA

Push start button clicks and doesn't turn the engine on. Countless attempts can be made without a different result.

- Cleveland, OH, USA

The contact's friend owns a 2014 Honda Civic. The contact stated that after inserting the key into the ignition switch, the vehicle failed to start. There were no warning lights illuminated. The vehicle was towed to the local dealer where it was diagnosed that the ignition lock cylinder needed to be replaced. The vehicle was not repaired due to parts being on backorder. The manufacturer was not contacted. The failure mileage was approximately 75,000.

- Wilson, NC, USA

This vehicle's VSA modulator is faulty. Lots of people have issues with this system. HONDA instead of helping, they have monopoly on parts and no other mechanic will fix it because honda is not allowing them so they can charge 2000$ to fix faulty VSA modulator. It's absurd that consumers doesn't have choice to fix their car from a faulty part that can only be fixed at Honda dealership. Please investigate this, I think they're doing this intentionally because it's making them money and they have no one to compete. Other similar Hondas have same faulty vsa modulator as well. Thank you

- Modesto, CA, USA

1- vsa mod Yes we hav the part. still in the car as it is costly ti repair. 2- the break is stiff and doesn't work on first try at times. But not always. have ended to use emergency brake a few times. 3- confirmed by a Honda dealer. 4 - Honda dealer 5- no.

- Sandiego , CA, USA

I had rear brake driver side light change on Tuesday November 16, 2021 at the Hondas dealer Downtown Los Angeles. On Wednesday November 17, 2021 the 3rd rear brake light started a fire in my truck. The light bult overheated melted the cover, burned the fuse and my dress and suit in the trunk started to burn. It smelled horrible. I immediately called the dealer and Honda. The dealer made a diagnosis that the fuse burned but they cannot explain why or if it will happen again if it gets replaced. I am paying $496.62 to the dealer for repair but they cannot determine what cause it? I am very upset because my son is 2 years old and he seats in the rear. I am a single mother and I was dropping him to school when this happened. I don't imagine being exposes to fire or any safety hazard. The driver rear breake light was previously replaced on February of 2021. I found it strange and asked the dealer why is it being replaced too many time and just one side but they cannot explain why. I want an investigation or some kind of explanation why my vehicle catch fire. I dont know if Honda is manufacturing vehicles with faulty electric wire in the trunk causing fires and damages. I want to prevent future deaths. It was a very scary, stressful situation, traumatic experience. My dress has a hole and my suit inside the truck were damage expenses adding to $1,512.Please help me investigate this matter. Thank you.

- Los Angeles, CA, USA

After replacing the battery, car develops a electrical drain to battery. Battery will slowly discharge until dead over 2-4 days. Nothing about this or how to prevent this in manual. Nothing in manual on how to correct.

- Vallejo, CA, USA

The contact owns a 2014 Honda Civic. The contact stated that while driving at various at speeds, the TPMS warning light illuminated with check tire pressure message displayed on the instrument panel. The tire pressures were checked and verified that the correct pressure for each tire was correct however, the warning message remained illuminated. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 221,000.

- Metairie, LA, USA

Couple of weeks ago I was driving and the car kept going with full speed flying with no control to stop it. I did get to make the full stop of avoiding hitting the car in front of me. But I did get rear ended.

- Rosedale, NY, USA

The car currently has about 40,000 miles on it. The door lock system has a mine of it own. Door will unlock during left hand turns, or when I press on the inside door panel of drivers side door. I am not talking a lot of pressure, one finger pressing on the arm rest or slightly above and behind the arm rest will open the locks and generate a warning message. Most of the times when this occurs the car is in motion, but I can duplicate the fault if the car is running and in gear.

- Greendale, WI, USA

The accessory power outlet failed without tripping the fuse. The outlet failed after an air compressor, that has been used in 5 other vehicle models with no issues, was connected to inflate the front passenger tire. The vehicle was repaired at the dealership, piazza Honda of pottstown, pa. I reported the concerns via an email to the service department. Searches on the internet confirm that others are experiencing this issue. There are two safety concerns. 1 - the power outlet burning out before the fuse trips could lead the an over-heating and weakening of wires resulting in a potential fire and 2 - the defective power outlet can leave a motorist stranded if the tire can not be re-inflated or kept at proper inflation levels.

- Harleysville, PA, USA

The front window diver has a leak and the window get frost in side the windsheld in side the car.when it' get 28' degree outside and lower. The trunk does not always open wih the key.

- Bozeman, MT, USA

The battery is discharged without reason and the tires sensor show low pressure.

- Petaluma, CA, USA

Car just randomly died while traveling on the road. Happened few times within the last four months- this is totally unwnated and painful ordeal. No issue with battery nothing wrong with alternator and everything just as good for a 2014 Civic but wtf moment did take place and I am so helpless about what to do with it, dealers are also speechless as I did two diagnosis....dont

- West Palm, FL, USA

Motor made funny noise when passing and would not stop clicking. Currently at Honda dealership in or need new motor bearings ceased 3 year old car 60,300 miles. No warning lights came on no check engine light. Currently getting motor replaced

- Centralia, WA, USA

The contact owns a 2014 Honda Civic. The contact stated that the tire pressure warning indicator illuminated. The vehicle was taken to the dealer, but no failures were found. The indicator was reset; however, the failure recurred. The contact stated that the failure recurred on fourteen occasions. The manufacturer was notified of the failure. The failure mileage was 72,317.

- Benica, CA, USA