The 2006 Murano with the VQ35DE V6 is a comfortable crossover with one catastrophic weakness: the CVT transmission and its cooling system fail with alarming regularity, often requiring complete replacement. Engine issues are also surprisingly common for this generation, particularly oil consumption leading to catastrophic internal damage.
CVT Transmission Failure
Common · high severity
Typical onset: 80,000-130,000 mi
Symptoms: shuddering or juddering during acceleration, whining or grinding noise, delayed engagement when shifting to drive, transmission overheating warnings, complete loss of forward movement
Fix: CVT replacement is the typical outcome once symptoms appear. Nissan extended warranty to 120k miles on some units, but many fail just outside that window. Expect 8-10 hours labor for transmission R&R plus fluid and programming
Estimated cost: $3,500-5,500
Transmission Cooler Line Failure and Coolant Cross-Contamination
Common · high severity
Typical onset: 60,000-100,000 mi
Symptoms: strawberry milkshake-colored transmission fluid, transmission slipping or erratic shifting, coolant level dropping, sweet smell from exhaust or coolant overflow
Fix: The CVT cooler inside the radiator fails, allowing coolant and ATF to mix. This destroys the CVT within days if not caught immediately. Requires radiator replacement, transmission flush or replacement, and all cooler lines. If contamination reached CVT clutches, full transmission replacement needed. 6-12 hours depending on transmission condition
Estimated cost: $1,200-5,000
Excessive Engine Oil Consumption Leading to Internal Damage
Common · high severity
Typical onset: 90,000-150,000 mi
Symptoms: burning one quart per 1,000 miles or less, blue smoke from exhaust on startup or acceleration, rough idle, check engine light with misfire codes, catastrophic engine failure if oil level runs dry
Fix: VQ35DE engines in this era consume oil due to piston ring design and valve stem seal failure. Many owners don't check oil frequently enough, resulting in spun bearings, scored cylinders, or complete seizure. Proactive owners can limp along adding oil, but permanent fix requires engine rebuild or replacement. 20-30 hours for rebuild, 12-18 for used engine swap
Estimated cost: $4,000-7,000
Front Strut Mount Bearing Failure
Common · medium severity
Typical onset: 70,000-110,000 mi
Symptoms: clunking noise over bumps, knocking sound when turning steering wheel, steering feels notchy or has dead spots, uneven tire wear on front
Fix: The upper strut mount bearings wear out and create noise and poor steering feel. Often misdiagnosed as ball joints or tie rods. Replace both front strut mounts with bearings. 2.5-3.5 hours labor for both sides with alignment
Estimated cost: $450-750
Catalytic Converter Failure (P0420/P0430)
Occasional · medium severity
Typical onset: 100,000-150,000 mi
Symptoms: check engine light with catalyst efficiency codes, slight loss of power, sulfur/rotten egg smell, failed emissions test
Fix: The VQ35DE has three catalytic converters that can fail independently. Bank 1 and 2 main cats are integrated into manifolds (expensive OEM parts). Downstream cat is separate. Verify actual cat failure versus O2 sensor issues first. 3-5 hours labor depending on which cats need replacement
Estimated cost: $800-2,500
Fuel Pump Failure
Occasional · high severity
Typical onset: 90,000-140,000 mi
Symptoms: no-start condition with cranking but no fire, intermittent stalling especially when hot, loss of power under load, whining noise from rear of vehicle
Fix: In-tank fuel pump assembly fails, leaving you stranded. Requires dropping the fuel tank for access. Use OEM or quality aftermarket only; cheap pumps fail quickly. 2.5-3.5 hours labor
Estimated cost: $600-950
Owner tips
Check transmission fluid color monthly — any pink/red tint in coolant or brown/milky ATF means immediate shutdown and tow
Check engine oil level every 500 miles religiously; carry extra quart in cargo area after 80k miles
Replace transmission fluid every 30k miles with Nissan NS-2 or NS-3 spec fluid only, never 'universal' CVT fluid
Budget $500/year after 100k miles for the inevitable major repair, or walk away from this generation entirely
Avoid unless under 60k miles with full service records and priced $2,000+ below market to account for imminent CVT failure — this generation Murano is a financial timebomb.
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.
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Every control module on the 2003-2007 Nissan Murano — 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.
⚠️ Odometer programming required to transfer mileage. VIN and configuration must match vehicle.
Sonar Control Unit (SONAR)0.6 hr R&Rrelearn only +0.2 hrwith rear parking sensors▸ programming details
📍 Behind rear bumper, driver side, above hitch area
🔧 CONSULT-II or self-calibration
⚠️ 2006-2007 models only. Self-calibration available through button sequence on control panel.
Fuel Pump Control Module (FPCM)0.5 hr R&Rno coding
📍 Under rear seat cushion, above fuel tank
⚠️ Controls fuel pump relay and monitors fuel level sender. Common failure point causing no-start.
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.
NISSAN IS RECALLING 362,891 MY 2003-2007 MURANO VEHICLES. THE INTAKE AIR DUCTS, WHICH ARE CONNECTED TO THE INTERMEDIATE RESONATOR IN THE AIR INTAKE SYSTEM OF THE ENGINE, MAY SEPARATE FROM THE RESONATOR WITH ENGINE MOVEMENT. THIS SEPARATION OCCURS DUE TO THE PREMATURE AGING OF THE MATERIAL USED IN THE INTAKE AIR DUCTS WHICH CAUSES EXCESSIVE SHRINKING.
Consequence: ENGINE MAY STALL INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT AND REPLACE/REPAIR THE APPROPRIATE COMPONENTS FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 24, 2009. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
CERTAIN SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 114, "THEFT PROTECTION." DURING AN INSPECTION OF SOME VEHICLES AT THE ASSEMBLY PLANT, IT WAS FOUND THAT THE STEERING WHEEL WAS LOCKED WITH THE IGNITION KNOB IN THE "OFF" POSITION BUT THE VEHICLE TRANSMISSION NOT BEING IN THE "PARK" POSITION.
Consequence: IF THE KEY IS TURNED TO THE "OFF" POSITION WITHOUT THE TRANSMISSION BEING IN THE "PARK" POSITION, IT IS POSSIBLE THAT THE STEERING WHEEL CAN LOCK WHEN TURNED TO THE RIGHT.
Remedy: DEALERS WILL INSPECT AND REPLACE THE STEERING WHEEL LOCK ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON DECEMBER 18, 2006. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
SEAT BELTS:REAR/OTHER · 06V048000
2006-02-13
ON SOME SPORT UTILITY VEHICLES, IN CERTAIN HIGH SPEED FRONTAL CRASHES, THE WEBBING OF A REAR OUTBOARD SEAT BELT MAY CONTACT THE REAR SEAT BACK HINGE WHERE IT CAN BE CUT BY THE SHARP EDGE OF THE METAL PORTION OF THE HINGE.
Consequence: IF THE WEBBING IS COMPLETELY SEPARATED, IT CAN INCREASE THE RISK OF INJURY TO AN OCCUPANT IN A CRASH.
Remedy: DEALERS WILL INSTALL PROTECTORS OVER THE WEBBING OF THE REAR SEAT BELTS. THE RECALL BEGAN ON MARCH 20, 2006. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
ON CERTAIN SPORT UTILITY VEHICLES, DUE TO THE LOCATION OF THE FORWARD EDGE OF THE FUEL TANK, IN THE EVENT THAT A VEHICLE FRONT TIRE RUNS OVER A SMALL, SHARP OBJECT IN THE ROAD, CATCHES IT AND PROPELS IT TOWARDS THE REAR OF THE VEHICLE, IT MAY STRIKE AND PUNCTURE THE FUEL TANK.
Consequence: A PUNCTURED TANK COULD INCREASE THE RISK OF A FIRE.
Remedy: DEALERS WILL INSTALL PROTECTORS IN FRONT OF THE TANK FREE OF CHARGE. THE RECALL BEGAN ON MARCH 20, 2006. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
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 2006 Nissan Murano 3.5L V6 VQ35DE 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.