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Engine coolingPart report

2016 Honda Accord Engine cooling Problems

Complaints
2about this part
Share
0%of 610 total for the year
Median mileage
65,250miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine cooling of the 2016 Honda Accord, 0% of the 610 complaints for this model year. Where a mileage was given, the median is 65,250 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 2016 Honda Accord. The contact stated that while his friend was driving at an undisclosed speed, the vehicle inadvertently lost motive power. The driver was able to coast to the shoulder of the roadway, where the vehicle failed to restart. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the engine connecting rod bearings, requiring that the engine be replaced. The vehicle was not repaired. …”

NHTSA complaint #11570837, filed 2024-02, 37,000 miles

“The contact owns a 2016 Honda Accord. The contact stated after driving 35 MPH and arriving at her destination, the check engine warning light illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The mechanic determined there was a failure with the rear main seal, causing fluid to slowly leak out from the rear main seal. The vehicle was then taken to a second independent mechanic who confirmed the diagnostic test result. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 93,500.”

NHTSA complaint #11536086, filed 2023-08, 93,500 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202210%
202131%
202021%
2019101%
2018281%
201620%
201541%
201451%
201370%
201292%
201141%
2010122%
2009294%
2008413%
2007265%
2006194%
2005274%
2004283%
2003955%
2002333%
2001293%
2000655%
199914413%
199813411%
19974810%
19969620%
1995438%
19948423%
19933519%
1992199%
1991147%
1990137%
19891214%
198889%
198765%
198636%
198518%
1984418%
1982110%

Other parts of the 2016 Honda Accord

Electrical system
199 complaints
Other or unknown
130 complaints
Exterior lighting
128 complaints
Engine
44 complaints
Fuel system
44 complaints
Brakes
33 complaints
Steering
31 complaints
Visibility (wipers, defrost, mirrors)
30 complaints
Transmission and drivetrain
29 complaints
Vehicle speed control
23 complaints
Body and structure
20 complaints
Wheels
17 complaints

← All problems reported for the 2016 Honda Accord

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