10 complaints reported

2019 Honda Insight FORWARD COLLISION AVOIDANCE

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
10
Crashes
2
Fires
0
Injuries
1

Complaint Timeline

Chronological view of owner reports

Dec 2025

The Honda Sensing suite's CMBS uses a combination of a front-facing camera and a radar sensor, it detected a sewerage as a hole and steel plates as a hole and made a sudden unsafe stop. Collision Mitigation Braking System (CMBS) experiencing a false positive. We were going to like 15-20 over the steel plate and it made an emergency unsafe stop. It keeps doing it over and over. At this point it’s becoming really unsafe so I wanted to report it. It stopped all of sudden and made my neck in pain as my wife’s back. No the problem has not been talked to the dealer or they never told me about this kinds of problems will happen. No any warning lamps.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Dec 2025
Jan 2025

I experienced an inadvertent emergency braking action in my 2019 Insight while cruising at highway speed. I was in the right lane, which had just doubled in width due to an on-ramp joining the highway. This situation will sometimes confuse my car's Lane Keeping Assist System, causing a side-to-side shudder or swerve, but in this case the Automatic Emergency Braking activated, causing me to lose about 10-15 mph in speed. There were no other cars around, and I never lost control of the vehicle. Most of the time, an AEB activation like what I experienced is completely harmless. There are no other cars around, and the road surface is good enough to prevent a loss of control. If another car is close behind or the road surface is extremely poor (ice, substantial water, etc.), this experience could possibly result in a rear-end collision or a spin-out. Because my AEB incident was harmless, I never reported it to the police, insurance, dealership, or manufacturer. I'm unaware of any warning lamps, messages, or symptoms before or after that could be related to the incident. As you can see, my report is anecdotal and I didn't save any precise documentation (e.g. dashcam footage) from when the incident occurred. My main goals in reporting are to corroborate the potential issue in investigation EA25002 and add my car's VIN as another data point.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Jan 2024
Dec 2024

I was stopped at a stoplight and then the light turned green. I began to accelerate and immediately and simultaneously my car began flashing BRAKE, beeping, and slamming on the brakes. I came to a literal grinding halt. There was no car in front of me nor was one merging into my lane. It was completely unwarranted and quite honestly frightening. There was a car behind me but thankfully they did not hit me. The CMBS clearly malfunctioned. Because there was no collision I did not file a police report. This however did put me at a huge risk of getting rear ended. The car has not been inspected since as this is not an open recall. There were no warning signs (lamps, messages, etc) before this occured.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Oct 2024
May 2024

Was driving 35-40 MPH.. no cars or objects in front of me. Vehicle automatically applied the brakes and almost brought me to a complete and abrupt stop. The vehicle behind me almost collided with me. This has happened multiple times.. with yesterday (5/24/24) being the worst. I also reported this to the Honda dealership where vehicle was purchased.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: May 2024
Dec 2023 Crash Injury

The contact who is an attorney, called regarding the crash of a 2019 Honda Insight and another vehicle. The contact stated that while the Honda Insight driver was driving approximately 65 MPH with the Forward Collision Avoidance: Adaptive Cruise Control activated, the vehicle crashed into the rear of another vehicle. The contact stated that the Forward Collision Avoidance: Automatic Emergency Braking feature malfunctioned, and failed to prevent the crash. The contact stated that the air bags in the Honda Insight deployed. Unfortunately, the driver of the other vehicle died in the crash. The driver of the Honda Insight was arrested; however, there was no information regarding injuries being sustained. The contact stated that the driver was found to not be intoxicated and was not distracted while driving during the crash. The contact stated that the driver might have fallen asleep from exhaustion during the crash. The contact stated that both vehicles were towed away from the scene and the Honda Insight was deemed a total loss. A Police report was filed. The contact was unaware if medical attention was sought by the driver of the Honda Insight. The manufacturer was not contacted or notified of the failure. The failure mileage was approximately 32,000.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Jul 2021
Feb 2022

Driving on the highway in the evening with no obstruction ahead of the vehicle, the "Automatic Emergency Braking" system engaged, giving an audible alert, visual alert, and applied braking enough to accelerate the car from 65 mph to 40 mph. No one was behind us luckily so there was no crash or injury but there easily found have been. I took the car in for repair and the service techs found no issue with the car or the system. I have now seen this reported in Accords which share much of the same design and technology as the Insight. Please add this to the the complaint list for the outstanding issue so Honda will include the Insight into their analysis.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Oct 2021
Feb 2022

the automatic breaking system seems to be malfunctioning and is available for inspection upon request. safety of occupants at risk due to possible accident caused by unwarranted breaking. the problem cannot be consistently reproduced and was not confirmed by dealer or independent service center the vehicle has not been inspected by manufactuer, police or insurance reps the system would inadvertently be activated on previous occasions. but on this last instance, the breaking was harder and more sudden and was activated when there was no danger of frontal collision.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Feb 2022
Feb 2022

Both types of errors have occurred multiple times. Sometimes, the forward collision warning system triggers when no obstruction is present. More frequently, the adaptive cruise control decelerates even when no car is nearby or the car in front of me has not decelerated. In both cases, depressing the accelerator pedal overrides the automatic braking and avoid an accident.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Feb 2022
Feb 2022 Crash

I was driving down the street and a car slowed down way in front of me. While I was braking my automatic braking system turned on and brought me to a complete stop. This caused my car to get hit from the back. The automatic braking does not slow down the car, it brings the car to a complete stop. Another incident, I was driving on the highway with nothing was in front of me and the brake signal started flashing and slowing the car down.

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Feb 2022
Feb 2021

I BOUGHT MY NEW 2019 INSIGHT 4DR CVT TOURING JAN 2019. AFTER LESS THEN TWO YEARS OLD 5 WARNING LIGHTS CAME ON, ACC-ADAPTIVE CRUISE CONTROL, LKAS-LANE KEEPING ASSIST, COLLISION MITIGATION BRAKING SYSTEM, ROAD DEPARTURE MITIGATION AND AUTO HIGH BEAM. I TOOK IT TO MY LOCAL HONDA DEALER THEY FOUND THE CODE B2A60-49 - MULTIPURPOSE CAMERA UNIT INTERNAL ELECTRONIC MALFUNCTION. BECAUSE THE CAR HAD OVER 30,000 MILES (OUTSIDE THERE WARRANTY) THEY TOLD ME TO CALL HONDA AMERICA CUSTOMER SERVICE AND HAVE THEM APPROVE REPAIRS. MY CALL TO HONDA AMERICA WAS A CALL FROM HELL, RUDE AND NO HELP WHATEVER, I ASKED A DOZEN TIMES TO PLEASE TALK WITH A SUPERVISOR AND THE ANSWER WAS NO. I WAS THEN CUT OFF. ALL THE SAFETY FEATURES THE COME WITH THE CAR ARE NOT NOT WORKING AND HONDA WILL NOT FIX IT. FOR ME TO HAVE IT FIXED WILL BE OVER $1600 (SEE ATTACHMENT)

Type: Vehicle, Vehicle: 2019 HONDA INSIGHT, Manufacturer: Honda (American Honda Motor Co.)
Incident: Apr 2020

Trend Over Time

Complaints by year

Quick Summary

The 2019 Honda Insight has 10 FORWARD COLLISION AVOIDANCE complaints on file. 2 crashes have been reported. Review the timeline above for detailed owner experiences.