Forward Collision Avoidance Related Problems of the 2020 Honda Accord

Table 1 shows five common forward collision avoidance related problems of the 2020 Honda Accord. The number one most common problem is related to the automatic emergency braking (53 problems). The second most common problem is related to the adaptive cruise control (13 problems).

Table 1. Forward Collision Avoidance related problems of Honda Accord


Recently reported Forward Collision Avoidance problems of the 2020 Honda Accord

The Automatic Emergency Braking problem

Good morning, I have new Honda Accord 2020 which always been taken care of regular services and oil changes etc. This morning I tried to start my car going to work but suddenly all brake related warning signs came off. My card still not starting the engine.   Read details...

The Adaptive Cruise Control problem

It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided.   Read details...

The Warnings problem

On July 30, 2025, my Honda’s collision mitigation braking system (cmbs) randomly activated without any obstacles in front of the vehicle. Since then, this issue has happened numerous times while driving.   Read details...


Forward Collision Avoidance related problems in other Honda Accord model year vehicles:



Accord Service Bulletins
Accord Safety Recalls
Accord Defect Investigations