2019 Honda Accord Cruise Control Problems

For more than the past two years I have been experiencing unexpected braking while driving my 19 Accord. There have been probably 20-30 random incidents....generally when I am changing lanes..I think? The braking lasts for 2-3 seconds and then all returns to normal.

1st time: adaptive cruise control on, vehicle driving under 25mph in traffic. The system works fine under a time lapse of 1-2 minutes after that the system turns off automatically & warning indication pops up on dash. "collision mitigation braking system problem see your dealer" normal conditions on the road & traffic when the problem happens.

I started to notice months ago, when stopped or idling, my vehicle begins to misfire or the RPM accelerates.took it in the dealership multiple times, they can't seem to diagnose the issue. This is a major safety issue, I have almost hit several pedestrians and other vehicles due to this issue.

We bought a brand new honda accord 2019(lx) on june 29, 2019. Not even a month later I.e. On saturday, july 27, 2019 at 7:49 pm my honda accord stopped in the middle of the highway due to unknown reason.

Leased this car brand new 2 weeks ago. Tire pressure monitoring system light has already came on twice. Check air pressure, it was where it should've been.

The collision mitigation braking system and cruise control randomly stop working. It requires a restart to activate these important safety features. The car was on the highway each time.

I have taken my car to the Honda dealership on multiple occasions because my car has stopped accelerating while driving on the interstate. The car will flash the check engine light and completely stop accelerating while driving.

In the past 2 months my car starting having rough idle issues. As recommended by the dealership, I replaced the head gasket as they said it was leaking coolant into the cylinder causing the rough idle.

I received a letter in the mail stating that my fuel injections had a recall. 2024 Feb-Mar. Letter stated that I would not be able to get it fit until the fall because Honda Parts were backed up.

The contact’s mother owns a 2019 Honda Accord. The contact stated on multiple occasions while the accelerator pedal was depressed, the vehicle jolted back and forth. The check engine warning light also illuminated while accelerating.

Not only does the infotainment screen sometimes black out when I am navigating, but the emergency braking sometimes kicks in on the interstate highway when there is no car in front of me or none on either side. I also get occasional coffee cup icons with a driver alert signal even when I am driving in a straight line, yet conscious of the need to steer a bit to tell the system I am alert.

WHILE DRIVING A NEW 2019 HONDA ACCORD SPORT WITH ACTIVE CRUISE CONTROL (ACC) AND LANE ASSIST AT NIGHT, THE CAR HAS ON THREE SEPARATE OCCASIONS OVER 10 MONTHS MALFUNCTIONED. BOTH THE ACC AND LANE ASSIST STOPPED WORKING. THE DASH SAID "COLLISION MITIGATION BRAKING SYSTEM PROBLEM" AND "ROAD DEPARTURE MITIGATION SYSTEM PROBLEM". IF THE CAR IS RESTARTED THE MALFUNCTION AND WARNING MESSAGES CLEAR. THE DEALER HAS LOOKED AT THE CAR THREE TIMES, BUT THEY HAVE NOT BEEN ABLE TO IDENTIFY THE PROBLEM.

COLLISION MITIGATION SYSTEM PROBLEM FOR ABOUT 45 MILES IN USE

DRIVING IN INCLEMENT WEATHER SNOW/FREEZING RAIN. THE HONDA SENSE RADAR WILL BECOME COVERED IN SNOW AND OR ICE CAUSING IT TO LIGHT UP THE DASHBOARD WITH WARNING LIGHTS. NONE OF THE HONDA SAFETY FEATURES WORK (ADAPTIVE CRUISE, LANE ASSIST, AUTOMATIC BRAKING) EVEN IF YOU ARE NOT USING THEM AT THE TIME THEY ALL SHUT DOWN. THE WORST BEING THE AUTOMATIC BRAKING COULD CAUSE WRECKS IF IT HASN'T ALREADY. WHEN THE DASH LIGHTS UP IT STARTS BEEPING CONSTANTLY AND YOU HAVE TO CLOSE OUT 3-4 NOTIFICATIONS BEFORE IT WILL STOP BLINKING. HAS HAPPENED ON HIGHWAY AS WELL AS JUST NORMAL DRIVING STATE ROADS. HAS HAPPENED TO ME 3 DIFFERENT TIMES. CAR HAS 12000 MILES

ON APRIL 13, 2019, MY BRAND NEW, 2019 HONDA ACCORD SPORT 2.0T ON THE HIGHWAY GOING 55 MPH, WITH MERE/MILD RAIN BROUGHT AN ALERT OF COLLISION MITIGATION WARNING ONTO THE DASH. THE CAR HAS SINCE ALERTED ME OF THE SAME PROBLEM ABOUT 5 TIMES, IN BOTH WET AND DRY HIGHWAY CONDITIONS. WHEN TAKEN TO THE DEALER, THEY SAID THE CAR HAD NO RECORDS OF THE ALERT. NOT KNOWING IF THE HONDA SENSING SYSTEM WILL WORK IS VERY ALARMING AND I HAVE BECOME SCARED TO DRIVE THE VEHICLE AS I CAN NOT TRUST THAT THE VEHICLE WILL PERFORM AS ADVERTISED. I AM PAYING FOR A SERVICE THAT IS NOT SAFE TO USE OR NOT SAFE FOR OTHER MOTORISTS AS MANY OTHER ACCORD AND HONDA OWNERS HAVE REPORTED THE SAME ON THEIR CARS.

On three occaisions, the driver safety assist system shut off. Each time there were no obstruction in radar and the day was not a hot day. The auto assit cruise control shut down to.