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Electrical systemPart report

2020 Nissan Frontier Electrical system Problems

Complaints
3about this part
Share
13%of 23 total for the year
Median mileage
16,025miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the electrical system of the 2020 Nissan Frontier, 13% of the 23 complaints for this model year. Where a mileage was given, the median is 16,025 miles.

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 contact owns a 2020 Nissan Frontier. The contact stated that since purchasing the vehicle, the dashboard lights were significantly dim, affecting his visibility of the speedometer while driving. There were no warning lights illuminated. The dealer and the manufacturer were notified of the failure and advised the contact that could they not assist. The vehicle was not diagnosed nor repaired. The approximate failure mileage was 50.”

NHTSA complaint #11438111, filed 2021-10, 50 miles

“The contact owns a 2020 Nissan Frontier. The contact stated that upon starting the vehicle, the check engine warning light illuminated. The vehicle was taken to the dealer where it was purchased but the contact was offered no assistance. The contact continued driving the vehicle and stated that the vehicle was hesitating and jerking while depressing accelerator pedal. Occasionally, the vehicle failed to start up after several attempts. The contact stated that the vehicle had rolled back while stopped on an incline. …”

NHTSA complaint #11504002, filed 2023-01, 32,000 miles

“Vehicle alternator failed at 79,000 miles. Instead of shutting off, vehicle disabled the cooling fans but kept the engine and fuel supply systems running leading to the vehicle overheating during diagnostics which require the engine to rev and hold an elevated RPM. Unsure if other systems like braking and steering were affected by the choices the vehicle made to keep the engine running despite no cooling since the truck was not moving when it over heated..”

NHTSA complaint #11545091, filed 2023-09

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
202619%
2024314%
20233045%
20223128%
2021630%
2020313%
2019518%
2018520%
2017616%
201625%
201539%
2014614%
2013817%
201279%
201169%
2010915%
20081310%
2007285%
2006315%
2005387%
200458%
200334%
20021310%
2001118%
2000147%
199934%
19982318%

Other parts of the 2020 Nissan Frontier

Transmission and drivetrain
12 complaints
Engine
5 complaints
Brakes
4 complaints
Back-over prevention (rear camera)
2 complaints
Other or unknown
2 complaints
Air bags
1 complaints
Exterior lighting
1 complaints
Seat belts
1 complaints
Seats
1 complaints
Steering
1 complaints
Vehicle speed control
1 complaints

← All problems reported for the 2020 Nissan Frontier

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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