The 2012 Nissan NV with the 5.6L V8 is a workhorse commercial van that's mechanically related to the Titan pickup. Its biggest achilles heel is catastrophic engine failure due to a known secondary timing chain defect, plus transmission cooling issues that can kill the 5-speed automatic if ignored.
Symptoms: Rattling noise on cold start that disappears after warmup, Check engine light with camshaft position sensor codes (P0340, P0345), Sudden loss of power or catastrophic engine failure if chain breaks, Metal shavings in oil if chain has begun to disintegrate
Fix: The secondary timing chains (there are two) stretch or the guides fail, allowing chain slap that destroys the timing cover from inside. Once symptoms appear, you're on borrowed time. Proper fix requires front timing cover removal, both secondary chains, tensioners, and guides replaced. 12-16 labor hours. Many shops quote engine-out for better access in the NV's tight engine bay. If the chain breaks completely, you're looking at bent valves, damaged pistons, and often a full shortblock or engine replacement at 25-35 labor hours.
Estimated cost: $3,500-5,500 for preventive chain job; $8,000-12,000+ for engine replacement after failure
Transmission Oil Cooler Failure and AAMCO Disease
Common · high severity
Typical onset: 60,000-120,000 mi
Symptoms: Transmission fluid in coolant (strawberry milkshake in overflow tank), Coolant in transmission (slipping, delayed engagement, burnt smell), Overheating transmission temp warnings, Harsh shifting or loss of gears after cooler breach
Fix: The internal transmission cooler inside the radiator fails, allowing coolant and ATF to mix. This is the notorious 'Nissan AAMCO disease.' Once contaminated, the transmission destroys itself from the inside within days to weeks. Proper fix requires radiator replacement, complete transmission flush with new cooler lines, and often full transmission rebuild or replacement if driven after mixing started. External auxiliary cooler highly recommended after repair. 8-12 hours for trans R&R and rebuild.
Estimated cost: $800-1,200 if caught immediately (radiator + flush); $3,500-5,500 for transmission rebuild/replacement
Transmission Mount Collapse
Common · medium severity
Typical onset: 70,000-130,000 mi
Symptoms: Loud clunk when shifting from Park to Drive or Reverse, Excessive vibration at idle in gear, Visible sagging or tearing of rubber mount under vehicle, Transmission tunnel heat and noise increase
Fix: The rear transmission mount (crossmember mount) fails from the NV's weight and commercial use. The mount is a large rubber-and-steel assembly that supports significant load. Requires transmission support to drop crossmember and replace mount. 2-3 labor hours. Often both the mount and crossmember bushings need replacement at same time.
Estimated cost: $400-700
Fuel Pump and Fuel Filter Clogging
Occasional · medium severity
Typical onset: 100,000-160,000 mi
Symptoms: Extended cranking before start, especially when hot, Loss of power under load or at highway speeds, Intermittent stalling or hesitation during acceleration, Check engine light with fuel pressure codes (P0087)
Fix: The in-tank fuel pump assembly fails or the internal filter sock clogs, particularly in fleet vehicles that see inconsistent fuel quality. The 26-gallon tank needs to be dropped for pump replacement. Filter is integral to pump assembly, not separately serviceable. 3-4 labor hours for tank drop and pump swap.
Estimated cost: $600-1,000
VVT Solenoid and Timing Control Issues
Occasional · medium severity
Typical onset: 90,000-140,000 mi
Symptoms: Check engine light with VVT codes (P0011, P0021, P0014, P0024), Rough idle or poor fuel economy, Reduced power on acceleration, Rattling from valve covers at startup
Fix: The variable valve timing solenoids (one per bank) stick or fail, causing timing advance/retard issues. Often caused by sludge from extended oil changes. Solenoids are external on valve covers, relatively easy to replace at 1.5-2 hours labor. However, internal VVT actuators can also fail, requiring 8-10 hours to remove timing covers and replace actuators. Start with solenoids and oil change with quality synthetic; if codes return, actuators are likely the culprit.
Estimated cost: $300-500 for solenoids; $1,800-2,500 for actuators
Brake Master Cylinder Failure
Occasional · high severity
Typical onset: 80,000-120,000 mi
Symptoms: Brake pedal slowly sinks to floor when holding at stop, Soft or spongy pedal feel, Brake fluid loss with no visible external leaks, ABS and brake warning lights together
Fix: Internal seals in the master cylinder fail, allowing pressure loss without external leakage. The heavy NV accelerates master cylinder wear. Replacement is straightforward but requires complete brake system bleeding including ABS module. 2-3 labor hours.
Estimated cost: $450-700
Owner tips
Change oil every 3,000-4,000 miles with quality full synthetic — the VQ56 engine runs hot and is sludge-prone with extended intervals
Install an aftermarket auxiliary transmission cooler immediately; the factory cooling is marginal for commercial use
Listen for ANY timing chain rattle at cold start and address immediately — waiting turns a $4k job into a $10k+ engine replacement
Check coolant reservoir weekly for signs of transmission fluid contamination (pink/red tint)
Use Nissan Matic-S transmission fluid only; aftermarket 'equivalents' cause shift problems and premature failure
Replace transmission fluid and filter every 30,000 miles if used commercially or for towing
Buy only with comprehensive service records showing timing chain inspection/replacement and transmission cooler upgrade; budget $5k for inevitable engine or transmission work if these haven't been addressed.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: Full-size commercial van; battery located in engine bay
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Every control module on the 2012-2020 Nissan NV — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Electric Power Steering Control Unit (EPS)1.8 hr R&Raftermarket tool +0.4 hr▸ programming details
📍 Steering column area, mounted on steering column assembly under dash
🔧 Nissan CONSULT-III Plus or Autel MaxiSys/Launch X431
📍 Instrument panel, behind gauge cluster in driver dash
🔧 Nissan CONSULT-III Plus with NTIS subscription
⚠️ Mileage programming required by law; VIN and vehicle configuration must be transferred from old unit
Sonar Control Unit (SONAR)0.6 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Rear cargo area, behind rear interior trim panel driver side
🔧 Nissan CONSULT-III Plus or self-calibration
⚠️ Sensor calibration usually automatic; available on higher trim levels only
Power Window Master Switch (PWMS)0.5 hr R&Rrelearn only +0.1 hr▸ programming details
📍 Driver door, integrated into master window switch assembly
🔧 Manual auto-up/down initialization procedure
⚠️ Window auto-up/down relearn required after replacement; simple manual procedure
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE · 20V188000
2020-03-30
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.
Consequence: An inflator rupture may result in metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Nissan will notify owners, and dealers will replace the front driver air bag inflators, free of charge. The recall began May 7, 2020. Owners may contact Nissan customer service at 1-800-867-7669 or Infiniti customer service at 1-800-662-6200.
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT · 13V095000
2013-03-15
Nissan is recalling certain model year 2012-2013 NV vehicles manufactured from December 20, 2010, through January 4, 2013 and are equipped with steering column-mounted transmission shift levers. The transmission lever gear selector plate lock clip may have been installed incorrectly. As a result, normal road vibration may cause the gear position indicator to not match the gear shift lever position.
Consequence: As a consequence of the incorrect display, although the gear indicator may display that the vehicle is in Park, the vehicle may not be properly secured allowing the vehicle to roll away unexpectedly, increasing the risk of personal injury or a vehicle crash.
Remedy: Nissan will notify owners, and dealers will correct the installation of the transmission lever gear selector plate lock clip, free of charge. The recall began on April 15, 2013. Owners may contact Nissan Customer Service at 1-800-647-7261.
ENGINE AND ENGINE COOLING · 11V592000
2011-12-19
NISSAN IS RECALLING CERTAIN MODEL YEAR 2011 INFINITI FX, MODEL YEAR 2012 INFINITI M, MODEL YEAR 2011-2012 NISSAN FRONTIER, MODEL YEAR 2011-2012 NISSAN XTERRA, MODEL YEAR 2011-2012 NISSAN PATHFINDER, AND MODEL YEAR 2012 NISSAN NV VEHICLES. SOME OF THE BOLTS THAT CONNECT THE ENGINE OIL COOLER AND THE ENGINE OIL FILTER TO THE ENGINE IN THESE VEHICLES MAY HAVE BEEN MANUFACTURED TO BELOW SPECIFICATION STRENGTH. AS A RESULT, THE BOLT MAY BREAK AT THE OIL FILTER ATTACHMENT POINT AND CAN CAUSE AN ENGINE OIL LEAK.
Consequence: IF THERE IS AN ENGINE OIL LEAK, THE ENGINE OIL PRESSURE WOULD DROP AND THE ENGINE COULD SEIZE, INCREASING THE RISK OF A CRASH.
Remedy: NISSAN WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE CONNECTOR BOLTS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JANUARY 30, 2012. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE · 11V408000
2011-08-09
NISSAN IS RECALLING CERTAIN MODEL YEAR 2012 NISSAN ALTIMA VEHICLES MANUFACTURED FROM JUNE 15, 2011, THROUGH JUNE 21, 2011 AND MODEL YEAR 2012 NISSAN NV VEHICLES MANUFACTURED FROM JUNE 23, 2011, THROUGH JUNE 28, 2011 BECAUSE THE AIR BAG CONTROL UNIT (ACU) WAS ASSEMBLED INCORRECTLY.
Consequence: THE AFFECTED ACU WILL NOT OPERATE AS DESIGNED AND THIS ISSUE MAY CAUSE THE AIR BAGS NOT TO INFLATE IN A CRASH WHEN THEY ARE DESIGNED TO INFLATE. THIS COULD INCREASE THE RISK OF INJURY.
Remedy: NISSAN WILL REPLACE THE AIR BAG CONTROL UNIT FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 22, 2011. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
Wiper blades
Full-size commercial van. Cargo vans typically do not have rear wipers; passenger versions may vary.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2012 Nissan NV 5.6L V8 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.