2012 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2012 · All trims · All engines
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2012 Nissan Armada has 8 documented known issues, with 3 rated critical. The most serious are Timing Chain Guide and Tensioner Wear Causing Cold-Start Front-of-Engine Rattle ($1,800-$3,500 repair), Radiator Internal Transmission Cooler Rupture Mixing Coolant Into ATF ($600-$5,500 repair) and Catalytic Converter Substrate Disintegration Clogging the Downstream Converter ($900-$3,500 repair). Across all issues with published estimates, repair costs range from $50 to $5,500. DIY maintenance guides at au7o.io.
SEAT BELTS:FRONT:BUCKLE ASSEMBLY
Nissan North America, Inc. (Nissan) is recalling certain model year 2015 Nissan Armada vehicles manufactured April 30, 2015, to June 5, 2015. The affected vehicles may have been built with driver or front passenger seat belt assemblies that may not properly latch or that may not unlatch when the release button is pressed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection" and number 209, " Seat Belt Assemblies."
POWER TRAIN:AUTOMATIC TRANSMISSION
Nissan North America, Inc. (Nissan) is recalling certain model year 2015 Nissan Armada vehicles manufactured September 15, 2014, to October 14, 2014. Due to interference between the parking rod and the transmission housing, the parking pawl may not fully engage.
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
Nissan North America, Inc. (Nissan) is recalling certain 2012-2017 NV Cargo and NV Passenger Van, 2013-2015 Titan and Armada and 2011-2012 Infiniti QX56 vehicles. Due to a manufacturing issue, the air bag inflator may not function properly or may rupture during deployment.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2012 Nissan Armada has 8 documented issues. The most frequently reported are: Timing Chain Guide and Tensioner Wear Causing Cold-Start Front-of-Engine Rattle, Radiator Internal Transmission Cooler Rupture Mixing Coolant Into ATF, Catalytic Converter Substrate Disintegration Clogging the Downstream Converter. Of these, 3 are rated critical and should be addressed promptly.
The 2012 Nissan Armada has 8 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 3 issues are rated critical: Timing Chain Guide and Tensioner Wear Causing Cold-Start Front-of-Engine Rattle and Radiator Internal Transmission Cooler Rupture Mixing Coolant Into ATF and Catalytic Converter Substrate Disintegration Clogging the Downstream Converter. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Nissan Armada issues range from $50 to $5,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Timing Chain Guide and Tensioner Wear Causing Cold-Start Front-of-Engine Rattle, typically costs $1,800-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The VK56 timing chain system uses plastic-faced guides and an oil-pressure-fed hydraulic tensioner. The feed passage to the tensioner is very small and gets restricted by sludge or debris on trucks run on stretched oil-change intervals, so the tensioner loses pressure and the cha… Repairs typically run $1,800-$3,500. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
Nissan North America, Inc. (Nissan) is recalling certain model year 2013 Titan and Armada vehicles manufactured February 22, 2013, through May 3, 2013. The affected vehicles have a brake master cylinder which may intermittently reduce the pressure supplied to the front brakes.
AIR BAGS:FRONTAL
Nissan North America, Inc. (Nissan) is recalling certain 2008-2011 Titan, Frontier, Xterra, Pathfinder, Armada, and 2008-2009 Quest vehicles. The resin emblem on the driver's air bag cover may develop cracks and detach during air bag deployment.
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The TA60 radiator has the automatic transmission cooler built into the bottom tank, with coolant and ATF separated only by a thin internal wall. That wall cracks with age and thermal cycling, letting coolant push into the transmission circuit. The resulting pink, milky ATF - owne… Repairs typically run $600-$5,500. Severity: high.
The TA60 runs close-coupled converters bolted to the manifolds plus secondary converters downstream. Owners repeatedly report the ceramic substrate in an upstream converter breaking apart, at which point the loose material blows downstream and packs the secondary converter, choki… Repairs typically run $900-$3,500. Severity: high.
The TA60 all-mode transfer case is shifted by an electric actuator motor with an internal position (ATP) sensor. Grease hardening, water intrusion at the connector, and worn sensor contacts make the transfer case control module lose position feedback, so the truck refuses to leav… Repairs typically run $300-$1,400. Severity: medium.
First-generation Armadas equipped with the rear auto-leveling air suspension suffer from compressor burnout and air spring bag leaks. The compressor runs excessively to compensate for leaking airbags, eventually overheating and failing. Once the system fails, the rear sags signif… Repairs typically run $300-$1,200. Severity: medium.
The dash-mounted air-mix and mode door actuators use small plastic gear trains driven by a motor with a position feedback potentiometer. The gear teeth strip or the actuator jams against a binding door, and the motor then hunts back and forth - owners describe a rapid clicking or… Repairs typically run $150-$900. Severity: medium.
The VK56DE V8 in the first-gen Armada is notorious for cracked exhaust manifolds. Both driver and passenger side manifolds develop cracks from thermal cycling, causing an exhaust leak that sounds like a ticking noise on cold start. The cracks worsen over time and can cause check… Repairs typically run $500-$1,500. Severity: medium.
The full-length overhead console on the TA60 is bonded and screwed to thin plastic mounting bosses. Sustained cabin heat softens the adhesive and embrittles the plastic, and the two small screws under the sunglass holder tear out of their bosses. The console then sags in the midd… Repairs typically run $50-$1,300. Severity: low.
