What 134 owners told NHTSA about the 2021 Honda Civic Si

Issue Description: -While traveling in a straight line, particularly at speeds above 45 mph, the steering wheel exhibits a sticky behavior. If left untouched for a few seconds, the wheel becomes difficult to turn, requiring significant force to break it free from the straight line. This resistance is felt both while driving straight and during turns, resulting in noticeable sticking and jerking. Details: -Lane keep assist and driver assist features are turned off. -When driving straight and not touching the wheel for a few seconds, attempting to make a minor correction causes the wheel to stick. This requires applying considerable pressure to free the wheel, often leading to over-correction. -In turns, if the wheel is held in a steady position for more than a second, it sticks and must be forcibly moved out of the turn. Once unstuck, the steering feels normal again. -The issue is most prominent at speeds above 45 mph affecting both slight left and right adjustments. -Potential causes include the steering rack/pinion assembly (EPS gearbox) and the possible need for additional lubricant/grease. Symptoms: -Sticking and jerking of the steering wheel during slight adjustments. -Increased resistance when attempting to correct the wheel after it remains in one position for a few seconds. -Inspection and repair of the steering rack/pinion assembly, with consideration for additional lubrication or grease application. -Further evaluation of steering wheel, steering column, column lock, steering rack/box, linkages, hydraulic power steering pumps and hoses, electrical power steering motors, actuators, wiring and related sensors, electronic control units and software needed to determine if other components contribute to the sticky steering issue.

NHTSA ODI 11591020

The contact owns a 2021 Honda Civic. The contact received notification of NHTSA Campaign Number: 24V064000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11589634

The 2021 Honda Civic experienced an emission system failure at 70,000 MPH and detected fault code p0340, possibly an injector failure

NHTSA ODI 11589806

Blend door actuator failure

NHTSA ODI 11588475

Driving [XXX] just south of [XXX] ~10 am on a Monday. No large trucks near by, and pretty minimal traffic otherwise. Heard loud thud and shattering. Slightly retracted sunshade and saw shattered glass where my sunroof used to be. Closed sunshade and exited freeway to survey the damage. No injuries, fortunately. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11587652

The front sensor is too sensitive. If there is another car using a turn lane, the Civic will try to brake and will not pass the car. If another car is ahead on a curve, the automatic braking kicks in. This tends to only happen when using cruise control. It is dangerous on the freeway. The sudden braking could cause me to be rearended. I've been lucky, so far, and have only received dirty looks from the drivers that were behind me as they passed. Since it doesn't happen every single time, there seems no way to reproduce it. No one has inspected it for defects. No warning lights, beeps or messages appear before the braking starts. This has been happening since I first bought the car in 2022, but seems to be more frequent now. Probably the reason it was returned... in my opinion.

NHTSA ODI 11587708

The front sensor is too sensitive. If there is another car using a turn lane, the Civic will try to brake and will not pass the car. If another car is ahead on a curve, the automatic braking kicks in. This tends to only happen when using cruise control. It is dangerous on the freeway. The sudden braking could cause me to be rearended. I've been lucky, so far, and have only received dirty looks from the drivers that were behind me as they passed. Since it doesn't happen every single time, there seems no way to reproduce it. No one has inspected it for defects. No warning lights, beeps or messages appear before the braking starts. This has been happening since I first bought the car in 2022, but seems to be more frequent now. Probably the reason it was returned... in my opinion.

NHTSA ODI 11587710

The front sensor is too sensitive. If there is another car using a turn lane, the Civic will try to brake and will not pass the car. If another car is ahead on a curve, the automatic braking kicks in. This tends to only happen when using cruise control. It is dangerous on the freeway. The sudden braking could cause me to be rearended. I've been lucky, so far, and have only received dirty looks from the drivers that were behind me as they passed. Since it doesn't happen every single time, there seems no way to reproduce it. No one has inspected it for defects. No warning lights, beeps or messages appear before the braking starts. This has been happening since I first bought the car in 2022, but seems to be more frequent now. Probably the reason it was returned... in my opinion.

NHTSA ODI 11587717

I have contacted Honda Dealer and Customer Service in regards to NHTSA Recall Number 24V-064. Honda is declining to correct the recall due to shortage in supply of parts. Honda is indicating that only vehicle with the airbag sensor light on are being prioritize. This makes me uneasy as I do not know whether or not my vehicle airbag will work properly in case of an incident. There is no waitlist for remedy to be corrected.

NHTSA ODI 11586337

The contact owns a 2021 Honda Civic. The contact stated that while turning the steering wheel to the left or the right, excessive effort was needed to maneuver the vehicle. The failure became persistent and made it extremely difficult for the contact to operate the vehicle. There were no warning lights. The vehicle was taken to the dealer and the contact was informed that the rack and pinion had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and it was confirmed that the VIN was not included in a recall. The failure mileage was approximately 54,000.

NHTSA ODI 11585138

The vehicle has on numerous occasions performed automatic braking when no cars are near the front. This is causing the car to break abruptly and I’m fearful that a vehicle to the rear of me will collide due to the erratic and forceful application of the breaks.

NHTSA ODI 11583725

While driving on a city street at about 25 to 30 MPH with no cars or people in front of me and on a clear day, my Civic's Collision Mitigation Braking System flashed "Brakes" on my heads up display and at the same time, it forcefully applied the brakes without me touching the brake pedal. This has happened to me at least twice in six weeks. In both instances, I tried to press on the gas pedal, but it did not let up on the brakes right away. I was nearly rear-ended by other cars both times, putting me and others at risk. I took the car to the dealership, and they told me they couldn't find any issues or codes, nor could they replicate the problem.

NHTSA ODI 11580981

Purchased a brand new 2021 Honda Civic Sedan in June of 2021. When I turn the steering wheel to the left to make a turn or turn the steering wheel to the left going around a curve or just turning into a parking space the steering wheel sticks for a second and then jerks back to the right while making a popping / clicking sound. My car will not stay in a straight path while driving on the road. The Honda service department has claimed to not “duplicate” the problem, but based on my complaints, Honda services stated “it’s probably the steering rack failure ”. A problem of this magnitude should not be occurring on my Civic with only 50,981 miles. This is a serious safety problem.

NHTSA ODI 11580178

While driving up to about 50-60 miles I will begin to experience a sticky sensation in the steering wheel. The best way to explain it is essentially when taking a slight turn to merge into another lane there is resistance and or the feeling that might feel "sticky" like something is preventing it smoothly transitioning.

NHTSA ODI 11577030

Steering wheel gets “stuck” and have to jerk steering wheel either left or right to unstick it before it just gets stuck again. Doesn’t matter if I’m turning or going straight, it gets stuck.

NHTSA ODI 11575281

The problem is unintended braking. It is possible for this malfunction would cause the car to be rear ended. Have not taken it to the dealer... yet. There is no warning, the car suddenly starts to brake while in cruise control mode without any other cars being near.

NHTSA ODI 11573490

I was notified of a Safety Recall by American Honda regarding the fuel pump module. I contacted to dealership and they are stating they will not have a remedy within a reasonable time period (60 days), rather they will have the parts available for a remedy in the fall of 2024, which is over six months away. Per the recall information provided on this website, they are supposed to have a way to fix this issue within 60 days from the date I contact them, but they won't even offer an inspection to see if the defect exists on my car.

NHTSA ODI 11572422

This vehicle has started to randomly start pulling to the left or right as it's moving at a high rate of speed. It was diagnosed by the dealer to need the steering rack replaced. This is the same issue the 2022-2024 Honda Civic are being recalled for. The dealership stated that they have seen a lot of 2021 model coming in for this same issue so I am concerned it could involve the 2021 models as well. It has become very dangerous to drive.

NHTSA ODI 11567795

Driving down the road sunny, dry roads, no vehicles around, car starts flashing brake and slams on break has happened 3 or 4 times. Also, Diver assist warning lights keep coming on with radar obstructed. Honda please do something about this before someone gets hurt. I am a single mother and loved this car until recently. I don't have the money to pay the dealership to run diagnostics and lie and say they don't know what's wrong because they cant make it happen again.

NHTSA ODI 11558876

What is going down the highway and my car almost went into oncoming traffic

NHTSA ODI 11549147

While driving, the sunroof exploded, sounding like an explosion inside the car. The glass shattered while the inside cover was closed. Therefore, the cover contained the shattered glass. There was no traffic around, therefore no debris was thrown into the vehicle. There was no warning that this was going to occur. The suddenness and loudness is certainly enough to startle the driver enough to cause an accident. The vehicle has yet to be inspected and/or repaired.

NHTSA ODI 11541121

My Important Safety Recall is not showing up on my dealer's system or the following sites: Check for Recalls: Vehicle, Car Seat, Tire, Equipment | NHTSA Recall Information for Safety & Defects | Honda Owners Site Honda Campaign Number: AEV, VEW Service Bulletin Number: 23-051, 23-052 Brake Booster Assembly during production.

NHTSA ODI 11539099

Car will display BRAKE on the dashboard, and automatically brake without an object in front of vehicle, causing vehicles to have to slam on their brakes to avoid collision. Has happen multiple times. Dealership was unable to replicate the problem as it is very unpredictable and does not have any consistency as to when it happens.

NHTSA ODI 11535830

The contact owns a 2021 Honda Civic. The contact stated that while driving, the Apple's car play screen went blank. While merging into the left lane, the Automatic Emergency Braking feature engaged. The vehicle was taken to the local dealer who reset the battery but was unable to duplicate the failure. Upon leaving the dealer and driving 25 MPH, the steering wheel was tight, and the vehicle continued to drift towards the left. The brakes, adaptive cruise control, and stability control warning lights were illuminated. The vehicle was taken back to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 18,480.

NHTSA ODI 11527434

Driving down the highway about 70 mph and it started to rain so little that I had not even needed the wipers yet. Then out of nowhere with absolutely no warning what so ever the breaks locked up and the car began to slide and was completely unresponsive to any solution possible. The steering wheel was locked in place and the break peddle was so far to the floor I was not able to reach it. After colliding with the propane delivery truck which I was unable to see due to passanger side airbags which inflated unnecessarily with no passanger in the vehicle. After finally coming to a stop I was going to try and catch my breath while I gather my thoughts but unfortunately it was not possible due to the unimaginable amount of smoke that came from the driver airbag in the steering wheel. I jumped out not sure if it was on fire and assessed the situation and learned that the smoke was just coming from the steering wheel so I did my best to get it out. Which took bottles of water poured into the office steering wheel to stop the cap smoking.

NHTSA ODI 11523210