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Other or unknownPart report

2018 Nissan Leaf Other or unknown Problems

Complaints
7about this part
Share
10%of 67 total for the year
Median mileage
5,100miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 7 complaints about the other or unknown of the 2018 Nissan Leaf, 10% of the 67 complaints for this model year. Where a mileage was given, the median is 5,100 miles. 2 of these say a crash was involved, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The vehicle's blind spot detector turns off at low speeds potentially putting the driver at risk if the driver depends on the blind spot detector. The collision avoidance system is unreliable. When the car in front switches lanes and there is a stopped car in front the vehicle starts to slow down but releases the breaks about 50 ft from the stopped car and starts warning of impending collision. And the breaks are not applied.”

NHTSA complaint #11164720, filed 2019-01, 2,500 miles

“Nissan LEAF with pro-pilot assist package. Intermittently the system warning light for automatic forward emergency braking and/or lane keep assist will flash indicating system unavailable. This has occurred on multiple ovassions and at various locations. Dealer has been unable to isolate cause or effect repair. I also had this happen on a Nissan sentra loaner car they provided so issue may be with system and not just the LEAF models”

NHTSA complaint #11163616, filed 2018-12, 3,200 miles

“Backup camera periodically fails to produce feed, resulting in black screen when vehicle is in reverse (though backup turn guidance lines still appear). Slamming trunk door or pressing on the camera module itself sometimes resolves issue but can only be done from outside the vehicle and does not always fix the issue. This is separate from the existing recall in regards to the software issue. Dealership has inspected vehicle and not found any wiring issues and noted that this is not related to the software issue in the existing recall. …”

NHTSA complaint #11330412, filed 2020-06, 7,000 miles

“This Nissan LEAF has an ez-pedal feature. When enabled, taking your foot off the accelerator slows you down quickly until you come to a full stop. And then the car does not move. And this non-movement does not require depressing the brake. While a convenience, there is a design flaw. When enabled and the car is stopped (but in drive), the brake lights do not come one. In contrast, when stopped using the brakes, the brake lights are illuminated. This is a safety hazard! Drivers approaching from behind don't expect a stopped car to not have brake lights on. …”

NHTSA complaint #11301859, filed 2020-01, 7,000 miles

“The Power Distribution Module failed in my 2018 Nissan Leaf at 77k miles. It left me stranded with no way of getting home. The Power Distribution Module is supposed to last 10 years 100k miles but Nissan warranty only has is warranted to 60k miles. The dealership said the PDM only lasts around 70k miles however it is $5k to fix which is half of what the car is worth. They are unwilling to do a good faith repair because I didn’t service the car with their dealership even though I only serviced it at Nissan dealerships for the life of the car. …”

NHTSA complaint #11640866, filed 2025-02

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
2025229%
2024480%
2023835%
20222829%
20211323%
20202314%
20194718%
2018710%
2017318%
201613%
2015109%
201439%
20131012%
201224%
201144%

Other parts of the 2018 Nissan Leaf

Brakes
19 complaints
Electrical system
19 complaints
Forward collision avoidance
13 complaints
Fuel system
13 complaints
Vehicle speed control
12 complaints
Engine
7 complaints
Air bags
5 complaints
Steering
5 complaints
Body and structure
4 complaints
Transmission and drivetrain
3 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Seat belts
2 complaints

← All problems reported for the 2018 Nissan Leaf

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology