I believe that there is a safety issue with the design of the adaptive cruise control on the 2024 Honda Pilot. The vehicle applies the brakes at about 1 mph over the selected speed. It is especially aggressive when topping a hill. The gas lets up, but due to the vehicle inertia, the car slightly accelerates, then braking. I believe that this action is unsafe for several reasons. It slows the vehicle several mph below the set speed causing cars behind me to swerve or come close to me. No human driver would apply the brakes in that situation. It also appears to irritate those same drivers. I’m glad that none of them has a weapon so far. It also applies the brakes going downhill on the interstate highway. This occurs at any speed below 55 mph. This also makes it look like the driver is continually tapping the brakes, when no one normally would. I suspect that there may be extra brake wear. My family asks what is going on with the car because of the aggressive braking. I previously owned a 2018 Honda Pilot with adaptive cruise control. It used transmission downshifting to slow the vehicle. I admit that there were some over speeds, but nothing serious. The 2024 Owner’s Manual states that downshifting is also used, but I’ve only seen the brakes used for over speed control. There are no user selectable adjustments to the system. I am getting used to this (feature, not a bug) by clicking off the cruise control whenever the conditions are close for a brake activation. This causes me to pay more attention to monitoring for those conditions, rather than the actual driving and traffic scan. I suggest that the system use downshifting followed by brakes after a 3 or 4 mph excursion from the set speed.
2024 Honda Pilot driver assistance complaints
Page 2 of 2: complaints 11 to 19 of 19, newest first, as owners wrote them.
Vehicle has many fault codes that will not clear. Took to dealership and the state they believe its a wheel speed sensor and vehicle is safe to drive. Flashing warnings include AWD system problem, electric parking brake problem, brake system problem, brake hold system problem, electric power steering problem, antilock brake system problem, vehicle stability assist problem, hill start assist problem, trailer stability assist problem, hill descent control system problem, adaptive cruise control problem, lane keep assist problem, collision mitigation system problem, road departure mitigation system problem, low speed braking problem, auto high beam problem, parking sensor problem, antilock brake system problem, as well as drive mode change unavailable, rear hatch will not open, drivers seat will not automatically move into position once vehicle is started, vehicle will not shut off without having to hit the off button numerous times, and vehicle is not auto shutting off after the 10-15 min timeframe. Dealer states they have ordered the part and is currently on back order. Was told Honda does not provide loaner vehicles for warranty work. Seems strange that a wheel sensor could cause so many errors and shut off all safety features, brakes and drivetrain of the vehicle.
Automatic emergency breaking applied at 50mph on a perfectly clear road with not a single car around. Caused panic in the vehicle and would have absolutely caused severe collision if there were any cars behind. Dealer said cannot do anything without reproducible issue. Police was not called. Thanks God nobody got hurt. Not the first time this happens, it happened crossing railroads before. But this time there was absolutely nothing on the road.
Sudden collision warning displayed on dashboard and brakes were automatically applied. No vehicles in front of me and vehicle behind was sufficient distance away. There was no collision situation at all. Brake system light, collision warning light, and collision mitigation braking system problem - See your dealer displayed on dashboard. I pulled into parking a parking lot, stopped, and turned engine off. After restarting engine, error seemed to clear. Dealer review is pending.
Sudden automatic brake was applied for no apparent reason. There was no collision situation at all. Car suddenly applied strong brake when we were driving at 40 MPH. The car came to a complete stop on a busy road, luckily for us the vehicle behind was bit far back. It was so scary.
1: all system warnings on to include auto lights and brake system warning (there were at least 10 warnings) - auto lights stopped working 2: car would not turn off - needed to press shut off button up to 10 times 3. remote start started car and then would not shut off and locked us out of the car - was unable to get in with key fobs for over 45 minutes, finally used emergency key in the fob and somehow the back door opened and we climbed through to turn off car.
The wheel speed sensor has malfunctioned. Warning lights, messages, and alarms displayed that multiple safety features were not working and that the dealer needed to be contacted. Some of the messages included: Parking Brake System Failure, Cruise Control System Failure, Vehicle Stability Failure, Road Departure Mitigation System, Lane Keeping Assist System, Auto High-Beam Problem, etc... The warnings first appeared on January 8, 2024. The Pilot was taken into the Honda dealership on January 9, 2024. It remains there with no definite time for the problem to be resolved.
Today, the same problem with my car reemerged immediately after I collected it from the dealership, where it was supposedly repaired for this issue. Upon driving away, making three stops, and using both the Brake Hold and Engine Idle-Stop features, I encountered the same malfunction, leading to the flashing of all warning indicators. Alarmingly, the parking brake engaged on its own at traffic signals, and the car wouldn't turn off even when this issue was occurring. Previously, I had provided the dealership with a detailed description and photos of this issue. They identified the cause as an improperly installed rear wheel speed sensor, which they claimed to have fixed and reset the error codes. However, the problem persisted right after I retrieved the car. I immediately returned the vehicle to the dealership. The car was still not turning off, and while they noted the issue, I am skeptical about their technical ability to diagnose and solve the problem effectively. I urge Honda to promptly address this issue in collaboration with the dealership and to initiate recalls to prevent potential severe accidents. To replicate the issue, toggle both the Brake Hold and Engine Idle-Stop features in various combination, and drive at a speed of 35-40 mph with 4-5 stops of around 30 seconds each toggle combination. When the issue reproduces, All the warning messages will illuminate, and the parking brake will engage automatically. I suspect the drive controller getting reset due to some electrical tripping when brake hold and/or engine-idle stop is toggled which is causing a cascade of failures.
Today, while I was driving, the vehicle information display suddenly started flashing warnings indicating that the following systems were experiencing errors, leading to potentially reduced brake performance. I was advised to take the car to the dealer for diagnosis and immediate remediation: Anti-lock Braking System (ABS) Hill Start Assist Lane Departure and Correction Assist Brake Hold System However, when we stopped and attempted to turn off the car in the usual manner, it wouldn't shut down. It took two attempts to finally turn off the car. The indicators began flashing again when the car was restarted, but after turning off the car again and waiting for 10 minutes, then restarting it, the warning messages disappeared. I managed to take pictures of at least two warnings as they were displayed on the vehicle information screen: Hill Start Assist and Anti-lock Braking System (ABS). This is a brand new car, and it's concerning to encounter such issues with only 1,215 miles on the odometer. I request that the federal safety agency investigate this matter with Honda’s manufacturing to ensure these problems are clarified and rectified before they lead to any accidents.
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