Automatic Emergency Braking problems of the 2021 Honda Insight

Four problems related to automatic emergency braking have been reported for the 2021 Honda Insight. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Honda Insight based on all problems reported for the 2021 Insight.

1 Automatic Emergency Braking problem

Failure Date: 07/22/2025

On two (2) occasions, the "collision mitigation braking system" braked with no reason. It has happened on a quiet and straight line residential street with no other moving vehicle, pedestrian, animal, or any other obstruction in view. After one second or so of braking, it returned to normal. It is available for inspection. I have not spoken to the local Honda dealer about it, and there were no adverser repercussions. There were no prior warnings of any system malfunction.

2 Automatic Emergency Braking problem

Failure Date: 06/14/2024

Car emergency braking system engaged while there was nothing in front of the car. The automatic brakes were applied and the brake indicator flashed on the driver screen with no warning.

3 Automatic Emergency Braking problem

Failure Date: 09/02/2023

This has been happening with my two Honda cads. I currently have Honda 2023 crv and 2021 Honda Insight. The collison mitigation braking system brakes really hard for no reason.

4 Automatic Emergency Braking problem

Failure Date: 06/21/2023

On at least two occasions the automatic emergency braking system has activated with nothing in front of the vehicle. Several instances when cresting a steep rise in the road the forward collision warning system has activated the "brake" warning light.


Other Forward Collision Avoidance related problems of the 2021 Honda Insight

Automatic Emergency Braking problems
4
Warnings problems
2
Adaptive Cruise Control problems
2


Insight Service Bulletins
Insight Safety Recalls
Insight Defect Investigations