The 2019 NV1500 uses Nissan's proven 4.0L VQ40DE V6 and RE5R05A 5-speed automatic, generally reliable but watch for transmission cooling system failures and occasional catastrophic engine damage from timing chain/oil starvation issues—the repair job list here suggests serious internal engine failures are documented concerns.
Transmission Oil Cooler Failure Leading to Coolant Contamination
Occasional · high severity
Typical onset: 80,000-140,000 mi
Symptoms: Strawberry milkshake appearance in coolant reservoir or transmission fluid, Transmission slipping or erratic shifting after cooler breach, White smoke from exhaust if coolant enters trans, Overheating transmission and/or engine simultaneously
Fix: Replace external transmission oil cooler, flush transmission and cooling system completely, replace radiator if internal cooler also compromised. If caught early, 4-6 hours labor. If transmission internals are contaminated, add full transmission rebuild (12-16 hours total).
Estimated cost: $800-1,200 if caught early, $3,500-5,500 with transmission rebuild
Timing Chain System Failure Causing Catastrophic Engine Damage
Rare · high severity
Typical onset: 100,000-180,000 mi
Symptoms: Rattling noise on cold start that persists or worsens, Check engine light with cam/crank correlation codes (P0335, P0340), Sudden loss of power or complete engine failure, Metal shavings in oil during changes
Fix: VQ40DE timing chains can stretch or guides fail, leading to jumped timing and valve-to-piston contact. Requires timing chain kit, guides, tensioners—8-12 hours if caught before internal damage. If valves bent or pistons damaged, full head work or short block replacement needed: 20-35 hours labor.
Estimated cost: $1,800-3,200 preventive chain job, $6,500-11,000 for short block or engine rebuild after failure
Transmission Mount Deterioration
Common · low severity
Typical onset: 60,000-100,000 mi
Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive vibration at idle, especially with AC on, Visible sagging or torn rubber on mount inspection
Fix: Rear transmission mount collapses from weight and heat. Replace mount—1.5-2.5 hours labor. Often done alongside engine mounts for comprehensive fix.
Estimated cost: $250-450
Oil Consumption from Piston Ring Wear
Occasional · medium severity
Typical onset: 120,000-180,000 mi
Symptoms: Burning 1+ quart of oil every 1,000-2,000 miles, Blue smoke on startup or acceleration, Fouled spark plugs, Oil pressure dropping at idle when hot
Fix: VQ40DE can develop ring land carbon buildup or ring wear, especially if oil changes stretched. Requires cylinder head removal, honing, new piston rings at minimum—16-22 hours. Often discover worn cylinder bores requiring full short block replacement instead.
Estimated cost: $3,500-5,500 ring job, $6,000-9,500 short block swap
Fuel Filter Clogging in High-Mileage Units
Occasional · medium severity
Typical onset: 100,000+ mi
Symptoms: Hard starting after sitting overnight, Hesitation or stumbling under load, Check engine light with lean codes (P0171/P0174), Loss of power on highway pulls
Fix: In-tank fuel filter rarely serviced, can restrict flow as sediment accumulates. Requires fuel tank drop—2.5-3.5 hours labor. Often replace fuel pump assembly while in there.
Estimated cost: $400-750 filter only, $650-1,100 with pump assembly
Radiator and Coolant Hose Degradation
Common · medium severity
Typical onset: 80,000-130,000 mi
Symptoms: Coolant seepage at hose connections or radiator end tanks, Engine running warmer than normal center gauge, Visible cracks in rubber hoses or plastic radiator tanks, Coolant loss without external puddles (pressure test reveals slow leaks)
Fix: Plastic radiator end tanks crack from heat cycles, hoses become brittle. Replace radiator and all coolant hoses as preventive set—3-4 hours labor. Do this before it leaves you stranded.
Estimated cost: $550-950
Owner tips
Change transmission fluid every 60k miles with Nissan Matic-S spec fluid—this trans does NOT have lifetime fluid despite what the manual says
Use quality 5W-30 oil and keep intervals at 5,000 miles max to prevent timing chain and ring wear—this engine is sensitive to oil quality
Inspect timing chain tension and listen for cold-start rattle annually after 80k miles; chain replacement at first sign of noise is far cheaper than engine rebuild
Check transmission and radiator for cross-contamination at every service—catch cooler failure before it grenades the trans
Solid commercial platform if maintained religiously, but the documented catastrophic engine failures and transmission cooler vulnerability make this a high-risk used buy without full service records—budget $2-3k reserve for potential major repairs.
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: Commercial van application; standard top post configuration
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.
Every control module on the 2012-2020 Nissan NV1500 — 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)2.5 hr R&Rrelearn only +0.3 hr▸ programming details
📍 Steering column area, mounted to electric power steering motor assembly
🔧 Nissan CONSULT-III Plus or aftermarket scan tool
⚠️ Steering angle sensor calibration mandatory after replacement; straight-ahead position relearn required
Anti-lock Brake System Control Unit (ABS)1.8 hr R&Rrelearn only +0.3 hr▸ programming details
📍 Engine bay, driver side inner fender near master cylinder or mounted to ABS hydraulic unit
🔧 Nissan CONSULT-III Plus or aftermarket scan tool
⚠️ Mileage programming required by law; VIN and configuration data must be transferred from old unit
Intelligent Power Distribution Module (IPDM-E/R)0.8 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Engine bay, driver side fender well or near battery
🔧 Nissan CONSULT-III Plus or aftermarket scan tool
⚠️ Controls fuel pump relay and multiple power distribution functions; may require initialization procedure
Audio Visual Control Unit (AV)0.6 hr R&Rrelearn only +0.1 hr▸ programming details
📍 Center dash, integrated into radio/infotainment head unit
🔧 Nissan CONSULT-III Plus or self-initialization
⚠️ Anti-theft code may be required on some units; typically plug-and-play on NV models
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.
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 2019 Nissan NV1500 4.0L V6 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.