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Engine coolingPart report

2011 Nissan Altima Engine cooling Problems

Complaints
6about this part
Share
2%of 242 total for the year
Median mileage
95,836miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 6 complaints about the engine cooling of the 2011 Nissan Altima, 2% of the 242 complaints for this model year. Where a mileage was given, the median is 95,836 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 2011 Nissan Altima. The contact stated that while driving at an undisclosed speed, the vehicle was jerking with the check engine warning light illuminated. The contact disconnected and reconnected the battery and the mass air flow sensor to correct the failure. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and informed the contact that there was no recall associated with the VIN. …”

NHTSA complaint #11509329, filed 2023-02, 120,000 miles

“The contact owns a 2011 Nissan Altima. The contact stated the vehicle engine would not start. The vehicle was taken to the dealer who advised that the software needed an update. The vehicle was taken to the dealer for the failure at least three times. The contact stated that the vehicle was in the dealer's possession where he was awaiting further repairs. The failure mileage was 19,000.”

NHTSA complaint #10454881, filed 2012-04, 19,000 miles

“2011 Nissan Altima. Consumer states problem with starting vehicle the consumer stated he was unable to unlock any of the doors, a message indicated the door was open, but it was tightly closed. The consumer had the vehicle towed. The tow truck driver noticed the fan was running. A diagnosis at the dealer revealed a computer glitch.”

NHTSA complaint #10467462, filed 2012-07

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202111%
202053%
201994%
201710%
201430%
201380%
201241%
201162%
201041%
2009101%
2008212%
2007449%
200618923%
200525924%
200410939%
200345051%
200259457%
20015937%
20004931%
199989%
19981411%
199776%
199689%
19952816%
19941110%
19931613%

Other parts of the 2011 Nissan Altima

Transmission and drivetrain
68 complaints
Other or unknown
42 complaints
Engine
36 complaints
Electrical system
32 complaints
Body and structure
27 complaints
Air bags
22 complaints
Suspension
14 complaints
Steering
13 complaints
Brakes
12 complaints
Fuel system
10 complaints
Vehicle speed control
9 complaints
Electronic stability control
6 complaints

← All problems reported for the 2011 Nissan Altima

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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