CAN COMMUNICATION â NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗2012 Nissan Murano engine problems
severe Owners of the 2012 Nissan Murano have filed 6 NHTSA complaints about the engine at roughly $3,100 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
Complaints
6
Recalls
0
Avg fix
$3,100
| Model year | engine complaints |
|---|---|
| 2009 Murano | 20 |
| 2010 Murano | 3 |
| 2012 Murano (this page) | 6 |
| 2013 Murano | 3 |
| 2014 Murano | 6 |
| 2015 Murano | 4 |
| 2016 Murano | 9 |
1fire
When does it fail?
Of the 6 engine complaints filed for the 2012 Nissan Murano, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA engine complaint has been filed on this vehicle in over 13 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
EVAP LEAK DTC P0442, P0455, P0456 INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗NISSAN; DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin does NOT apply to LEAF vehicles and Titan XD vehicles with V8 diesel engine. This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗OBD II EVAP Tube Warranty Enhancement The update below was sent out to Regions and Dealers in August of this year. We are re-circulating this update to make regional and dealer personnel aware that we are re-notifying customers at this time.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 2 most recent
Hello, I am writing to you about a new vehicle that I recently purchased through Nissan. It's a 2012 Nissan murano and I purchased the vehicle on friday dec 21, 2012. I brought the vehicle home (which is about 50 miles from the dealership) and the next day I took my family to visit my mother in the hospital and then we were going to go christmas shopping at the mall. While enroute to the mall I…
I purchased a 2012 Nissan murano new, my vehicle has less than 22000 mileas on it, no services lights have ever come on to indicate that any service was needed to be performed on the vehicle. I had an oil services done, however in one of my oil services done recently something occurred incorrectly and my vehicle starting blowing smoke from the mufflers, again no warning lights ever came on to…
Had engine trouble with your 2012 Nissan Murano?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2012 Nissan Murano?
It's a meaningful issue. 6 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Based on the 6 complaints filed, engine issues most often appear around 41,773 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2012/Nissan/Murano.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.