Which parts fail
Components named in complaints (automatic emergency braking, adaptive cruise, lane keeping, backup camera).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2015 Honda Accord owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2015 Honda Accord. The contact stated that after starting the vehicle, the engine made an abnormal ticking sound. The vehicle was taken to an independent mechanic, where an oil change was performed; however, the abnormal ticking sound became significantly louder. There was no warning light illuminated. The independent mechanic informed the contact that the engine had failed. The contact stated while driving 45-50 MPH two hours later, the failure recurred, and the vehicle shuddered and stalled in the middle of the road. The contact was able to restart the vehicle and drove 50 feet into a gas station driveway, where the vehicle stalled. The vehicle was towed to the residence. The Subaru dealer where the vehicle was purchased from, was contacted, and informed the contact that the vehicle was not covered under an Extended Warranty due to the mileage. …
The contact's father owns a 2015 Honda Accord. The contact stated that the ABS, stability control, Forward Collision Avoidance, and several unknown warning lights were illuminated. The contact stated that due to the failure, several electrical and braking features failed to operate as designed. The vehicle was taken to a dealer and was diagnosed with a defective VSA (Vehicle Stability Assist) module. The manufacturer was notified of the failure and the contact was informed that the part for the repair was on backorder. The vehicle was not repaired. The failure mileage was approximately 50,000.
Warning lights on dash (ABS, Brake, Steering, FCW, LDW, Slip/traction control) all came on at the same time, every time I started the car. Brought to van York Honda in high point, NC. and they diagnosed as having faulty VSA modulator-control unit. -ALL WARING LIGHTS ARE ON UNDER THE -DASH -SUB RELAY BOX -VSA MODULE 10H0Z1 COMPLAINT: DIAGNOSE ELECTRICAL UNDERDASH SUB RELAY BOX 23H0ZZBRAKE10 COMPLAINT: ABS CONCERN VSA MODULATOR There are so many other people reporting the same issues! Honda recalled the VSA Modulator in previous models (not accord) so can we all agree that there needs to be a push to recall this issue and Honda should Be fixing it! 7.5 yr old car that can't use any ABS or VSA because Honda is not supplying a key safety module. The quote fix the so called issue is over $2,600 dollars! Is someone going to have to be seriously hurt or killed before anything is done??? …
I own a 2015 Honda Accord EX-L V6 3.5L that I purchased brand new from the dealership with zero miles. I've taken excellent care of the vehicle, and because I typically drive short distances, it only has 93,000 miles as of June 2025. Despite the low mileage and proper maintenance, the intake manifold plenum (part #17160-5G0-A00) now needs to be replaced due to significant deterioration. The material used for this part is poorly made, it corrodes and breaks down over time, causing vacuum leaks. This is a well-documented, widespread issue in Honda vehicles globally. In my case, the deterioration has caused performance and safety concerns and has rendered my car undrivable. To make matters worse, this part is on national backorder with no estimated delivery date. I've contacted numerous dealerships and suppliers with no success, leaving me without a working vehicle or timeline for repair. …
In my 2015 Honda Accord. The ABS, adaptive cruise control, vehicle stability assist, power steering, lane departure warning, forward collision warning, traction control, hill start assist, and brake system dash lights have all been intermittently coming on and off starting right around 150k miles. Now all of the lights have been on for some time now. I spoke to AutoNation Honda and Chapman Honda here in Tucson and both dealerships said it was a known VSA module issue with Honda. One quoted a $3,700 fix while the other estimated the job to be about $3,800. Technicians at AutoNation Honda confirmed that my Accord has the 32-11 ABS Solenoid Valve Malfunction, and the 85-01 VSA Module Malfunction codes that are directly related to the weak solder used by Honda on these modules. …
Upon starting the car (54,000 miles) the ABS Light, Steering light, FCW, LDW, Brake light came on. After looking in the manual it was determine that the car was dangerous to drive. I did not experience anything indicating an issue with the car before this happened. I took it to Scott Clark Honda right away. The dealer preformed a diagnostic test which showed the Anti lock braking system Solenoid Value was Malfunctioning, the Electric Power Steering was experiencing a problem in the "VSA" System, the Forward Collision warning, and Lane Departure warning were showing a "VSA" Brake Actuator Malfunction. The car was underivable without getting this repaired. Because the VSA Solenoids are built inside the ABS Modulator they can not be replaces separately. The cost to repair this $2764 the part cannot be replace without a $150 Brake Fluid exchange. The initial Diagnostic fee was $30. …
While driving home from work, taking my usual country highway, suddenly my car took a sharp turn out of nowhere. I did not brake but tried to steer myself back to my lane. The vehicle jerked that direction, then jerked back the other way. I went back and forth four or five times before very carefully slowing down and pulling the car to the side of the road. Thankfully, no other vehicles were beside or coming toward me, or I am sure this would have resulted in an accident. Multiple dash symbols were lit up and remained on after turning off the car and on again. These were Vehicle Stability Assist, Electric Power Steering, Low Tire Pressure, Forward Collision Warning, and Lane Departure Warning. I waited on the side of the road until a tow truck could pick it up. The service center told us after their test drive that there is nothing wrong with this vehicle. …
April 2021 while driving dash guages stopped. No speedometer, no rpm, no temperature. Flashing fcw system failed began to flash. Multiple warning lights appeared. Check engine, power steering, break, abs, fcw, ldw, airbag, vsa and tpms. Honda of Gainesville in Florida has had my car for almost a year. No fix. Replaced engine harness, engine fusebox, computer, and cluster. To no avail. Now they say I need an interior fuse box and entire interior wiring harness. I believe they are just guessing at this point. According to honda internet forums this is a common issue with many years and models. No fix. This has been reported by many honda owners as a safety issue that should be recalled. It is incredibly unsafe to drive this vehicle with all these systems in fail. Please review. Photos and documents attached.
While driving my FCW lights came and said failure. I took my car to an independent service center and they confirmed that many Hondas with the same year have had this same problem. Told me that he wouldn't even be able to repair because the part needed to fix the light from coming on was unavailable all across the world. So many Hondas have had this same issue and needed to repair this issue that it's unavailable. I had the car less than one year after I bought it used with less than 95,000 miles. I've owned 5 other Honda accords that would go forever and have 200,000+ miles without any issues. I've already had to place my alternator 5 times and starter as well.
Steering system is stiff and all the warning lights are on in the dashboard. Vehicle pulls hard to the left and you have to hold the wheel steady to keep it from pulling to the left. Appears there is a steering rack issue. I've seen on internet that many 2015 Accords have this issue. There needs to be a recall. Honda dealership quoting $3500 to $5000 to repair. This is not right!!
Collision Avoidance complaints in other Accord years
Frequently asked questions
How common are collision avoidance problems on the 2015 Honda Accord?
NHTSA has 23 complaints about the driver assistance of the 2015 Honda Accord, 4% of the model year's 601 complaints. The component named most often is warnings (17 mentions).
Is there a recall for 2015 Honda Accord collision avoidance problems?
No. NHTSA lists no driver assistance recall for the 2015 Honda Accord, though it has 5 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2015 Honda Accord collision avoidance problems start?
Half of the complaints with a recorded mileage happened before about 81,000 miles, and 17% before 25,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.