Honda Civic adaptive cruise problems

Filed Oct 24, 2026 · Fuel system · NJ

Vehicle experienced immediate severe engine stalling, power loss, and sudden total engine shut-off while moving in live traffic on the road following the execution of the federal safety agency Recall Campaign MGJ (Low-Pressure Fuel Pump Replacement). The engine stall occurs when mechanical and electrical loads engage, such as the AC compressor or cabin heater at idle and while driving. Diagnostic scan confirms permanent active codes P2187 (System Too Lean at Idle) and P0451 (Fuel Tank Pressure Sensor Performance), indicating fuel starvation from the recalled fuel pump assembly under the rear seat. When the engine sputters or shuts off, an immediate electrical warning cascade triggers across multiple safety systems, including Brake Hold System Problem, Power Steering System (EPS) Problem, and Adaptive Cruise Control (ACC) Problem. Authorized dealership (Joyce Honda) and American Honda Corporate (Case # 166-940-04) refuse to perform a zero-cost inspection and remediation without requiring out-of-pocket diagnostic fees, creating an extreme active road hazard. Video evidence of dashboard failure recorded on-road.

Filed Oct 8, 2026 · Acceleration, Driver assistance · GA

While using Adaptive Cruise Control set to the longest following distance on open roads with no vehicle ahead, the car suddenly applies the brakes as if detecting an obstacle. This also occurs when vehicles pass on two-lane roads. The braking is unexpected and creates a risk of being rear-ended. The issue happens repeatedly under normal driving conditions.

Filed Sep 28, 2026 · Acceleration, Brakes · AZ

I was driving with the cruise set at 74mph as a lead car on a highway, overcast day. No vehicles, animals, trees or plastic bags had flown in front of me when the car slammed on the brakes causing the car following me to also slam and switch lanes to avoid rear ending me! Today is the third time I have taken this car back to dealership to look into. The previous two times they told me to shut off the adaptive cruise control which is not a fix! That is a feature I use because most of my driving is highway. Dealership of purchase is also dealership that I have taken care to previously. This event today actually scared me, thank goodness the driver behind me was paying attention.

Filed Sep 23, 2026 · Brakes, Driver assistance · VA

This car brakes at least once a week while using adaptive cruise control despite zero carsz people or anything at all being in front of me. It's extremely common and dangerous. Look on Honda forums on Facebook or I suspect anywhere else and you'll see. I had a 2023 Honda HRV and never had such issues. I don't know what they've changed but it's unsafe. They're going to literally kill someone.

Filed Sep 15, 2026 · Brakes, Driver assistance · KS

I have a christmas tree of lights on my dashboard, I cant use my cruise control or lane assist features. I took my car to a Honda dealership to have a diagnostic done and found that the EPB on the left rear brake was bad. I changed it out and had the computer reset to find that the car is still having issues and now I'm being told to change out the ABS wheel speed sensor that connects to the EPB. When looking online this is a commonly known issue with the 2022 and 2023 Civic sport touring and Honda is aware of this and are trying to get out of having to fix it. This is a huge concern for me because I'm currently living in [XXX] right now for work and have to park on an incline and have been told that at any point the parking brake can give out and my car can take off. This is a huge safety issue that could severely hurt someone, Honda needs to take responsibility for their poor build and fix it before someone gets seriously injured. For some of us not parking on a hill isn't an option. Please please please help us get this issue resolved and make them take responsibility of their poor design. Thank You! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 5, 2026 · Driver assistance · TX

while driving last week with my family, doing some grocery shopping, we got on the highway which is 75mph in our 2021 Honda Civic and it had a catastrophic failure on its ADAS system out of nowhere it stopped and made my car swerve off the road and applied the breaks like it detected a car in front of us, it took us from 75 to 0 pretty darn fast fortunately no one was behind us, after the event im not able to use any features that involve the camera which includes crucial features of the car including cruise control, i can't even see what any info that is supposed to be displayed on the dash, I took it to the dealership where they said that their ADAS system doing this's a common occurrence and that most likely the camera it self will need replacement, i truly believe this to be a very dangerous feature that should be looked into and if the camera is prone to getting messed up like they said they are there should be a recall on this equipment before there's a bad accident! also yes my vehicle is and can be inspected whenever it is needed and no we didn't have any problems whatsoever with the ADAS system before it just failed

Filed Jul 8, 2026 · Acceleration, Steering · MD

The one I put down are affected items the water pump could be bad the alternator the computer I’m not a mechanic so of the thing in the car on display don’t always work the cruise control is effected the front left tire wheel and axle feel bad and a times I think the steering wheel could fail and leave me going in that direction..!! The web says it may need an asymmetric rebuild I wasn’t being careless . At some point if the car has faulty water pump it could burn or fire.. I could be go 70 or 25mph and it would happen

Filed Jun 20, 2026 · Acceleration, Brakes · OH

Cruise control does not disengage upon electronic parking brake being engaged while moving, causing the car to accelerate aggressively after the brake is released. While it does disengage after enough speed is lost, it should disengage immediately as it does when the brake pedal is tapped

Filed Jun 9, 2026 · Brakes, Driver assistance · WI

Car suddenly had many warning lights. A red “BRAKE” light flashes. Lane keep and adaptive cruise stopped working. The steering feels numb and doesn’t return to center. Took to dealer for diagnostic. They reported a VSA computer module failure. Researching VSA failure I found there is a company that will overhaul used / non working VSA units. The repair involves resoldering connections that work loose from normal driving. The design is awful and it’s not surprising these units fail. Gasket material is pressed directly against the solder joints.

Filed Jun 2, 2026 · Acceleration, Driver assistance · IA

Ever since I purchased my brand new vehicle in 2021, I have had a recurring issue where the cruise control will randomly turn off, with no warnings or alerts showing on the dash, and will not allow the cruise to be set again until I have either turned off the vehicle or my speed has decreased down into the single digits. The vehicle has been seen multiple times by the local Honda dealership with no success on getting this issue to stop. The dealership has been able to reproduce the issue and has said it was due to a software update but even after updating the software, the issue persists. I am asking for this issue to be escalated as I use this vehicle to commute 90 miles to work each day and almost every other day, I get the same issue with the cruise control turning off during my drive. There is not a set location that it turns off at. There is not a certain amount of miles it will turn off at. It is always random. Weather is not a factor either. I am extremely upset that I continue to have this issue and the issue has yet to be resolved 5 years later. Please let me know what options I have.