There are 1 stored owner reports matching the engine leading-label group for the 2013 Nissan Leaf in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)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 PITCHED 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. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.