One problem related to engine noise has been reported for the 2013 Nissan Leaf. The most recently reported issues are listed below.
When in operation the car emits a high pitched sound that after driving it daily for 3 weeks causes my ears to constantly ring after driving. Nissan and the service center checked the car and determined there are no engine error codes and the car drives great. They drove the car and were not able to hear this high ptitched sound, yet I hear it every time I drive it and I worry that it might be causing auditory damage or be generally unhealthy. It would be reassuring to have the frequency of operation checked to make sure this is not operating at an unhealthy frequency/intensity level.
| Engine Noise problems | |
| Engine And Engine Cooling problems |