Forward Collision Avoidance Related Problems of the 2020 Nissan Leaf

Table 1 shows three common forward collision avoidance related problems of the 2020 Nissan Leaf. The number one most common problem is related to the automatic emergency braking (four problems). The second most common problem is related to the adaptive cruise control (two problems).

Table 1. Forward Collision Avoidance related problems of Nissan Leaf


Recently reported Forward Collision Avoidance problems of the 2020 Nissan Leaf

The Automatic Emergency Braking problem

Hello. I have a 20/20 Nissan Leaf sv plus. This morning I had a total brake failure for lack of a better term. The e-pedal system, which I always use, suddenly failed while I was driving, showing a warning on screen that said e-pedal system malfunction. . . Please use pedal to break.   Read details...

The Adaptive Cruise Control problem

While driving with cruise control set to a certain speed (I do not recall the exact speed it was set to) I pressed the button that lowers the current speed it is set to, but instead of lowring by one mph it raised the speed, pressing again raised the speed again.   Read details...

The Warnings problem

The front collision detection system frequently stops working, especially when there is wet weather. The little light on the dash comes on that shows it's not working. Also. My car has a serious battery issue that is not related to the fast-charging issue with the current recall.   Read details...


Forward Collision Avoidance related problems in other Nissan Leaf model year vehicles:



Leaf Service Bulletins
Leaf Defect Investigations