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BrakesPart report

2018 Nissan Altima Brakes Problems

Complaints
49about this part
Share
22%of 226 total for the year
Median mileage
32,728miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 49 complaints about the brakes of the 2018 Nissan Altima, 22% of the 226 complaints for this model year. Where a mileage was given, the median is 32,728 miles. 4 of these say a crash was involved, according to the filers.

Example complaints

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

“The front radar obstruction sensor, when the car is in motion, turns off for no apparent reason, at any time or place, highway or local roads. Many times it turns off if I pass a car into an open road. This will affect the aeb system. Nissan dealer has stated that they do not have a fix or a recall for my 2018 Nissan Altima.”

NHTSA complaint #11338250, filed 2020-07, 35,000 miles

“While driving on the highway, during the morning, my car activated the brakes on its own, this is the second time this happens the first time I took it to the dealer and asked for the sensors to be removed, and kept it for a whole day and apparently nothing was done, secondly the (front radar obstruction) is becoming annoying. …”

NHTSA complaint #11280707, filed 2019-11, 10,000 miles

“The front radar aeb keeps going out, almost the reason for my vehicle to not stop in an emergency situation. This feature was the complete reason I bought it now I feel like it is dangerous. I am considering asking for complete buy out of my loan. I have taken the car back 3 times in 3, Nissan has no answers other than keep replacing faulty sensor with more faulty sensor.”

NHTSA complaint #11164713, filed 2019-01, 10,000 miles

“This is an issue that has been continuously happening since I purchased the vehicle with about 2500 miles on it, it currently has about 6500 miles on it. The emergency braking system continues to turn on and off at various times but has continued to get worse over the few months that I have owned it. …”

NHTSA complaint #11171170, filed 2019-01, 6,500 miles

“Several times while normal driving and nothing in roadway the display will say unauthorized object in view and there's nothing there happens several times a day scares me at first cause I think something wrong and takes 10 minutes for display warning light to turn off”

NHTSA complaint #11403171, filed 2021-03, 50,550 miles

Related service bulletins

Brakes: other model years

YearComplaintsShare of year
2025114%
2024512%
2023413%
2022516%
20212130%
20201810%
20193013%
20184922%
2017195%
2016112%
2015263%
2014283%
2013583%
2012205%
2011125%
2010328%
2009473%
2008939%
20077015%
2006263%
2005373%
2004104%
2003121%
2002293%
200174%
2000128%
19991517%
19981411%
199798%
199655%
1995106%
199444%
199365%

Other parts of the 2018 Nissan Altima

Other or unknown
60 complaints
Electrical system
37 complaints
Air bags
36 complaints
Transmission and drivetrain
24 complaints
Forward collision avoidance
15 complaints
Engine
14 complaints
Exterior lighting
13 complaints
Latches, locks and linkages
12 complaints
Steering
12 complaints
Electronic stability control
11 complaints
Vehicle speed control
11 complaints
Suspension
4 complaints

← All problems reported for the 2018 Nissan Altima

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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