2015 Nissan Murano Repair Manual

2015 Nissan Murano OEM Repair Manual (Model Z52) with Wiring Diagram – PDF

Get the full potential of your 2015 Nissan Murano with this comprehensive OEM workshop manual. Specifically designed for the Z52 model, this PDF includes detailed instructions and guidance to help you repair and maintain your Murano with confidence.

This is the same manual used by Nissan dealer technicians, ensuring you have access to professional-grade information for accurate diagnostics and repairs. Whether you’re a DIY enthusiast or a professional mechanic, this manual is an essential resource for keeping your vehicle in top condition.

• Complete and Original OEM Document
• Covers All Aspects of Repair and Maintenance
• Includes Detailed Wiring Diagrams
• Accessible PDF Format

Get your 2015 Nissan Murano running like new with this indispensable repair manual. Download now and get started on your next project!

Table of Contents : 2015 Nissan Murano Repair Manual

SAMPLE PAGES

2015 Nissan Murano: Comprehensive Buyer’s Guide

Overview

The 2015 Nissan Murano is a midsize crossover SUV that represents the third generation of Nissan’s premium family hauler. It combines stylish design, a comfortable interior, and car-like driving dynamics with practical SUV versatility.

Key Highlights:

• Redesigned for 2015 with more aggressive styling and upscale interior
• Spacious cabin with premium materials
• Smooth, comfortable ride quality
• Available advanced safety features
• Strong reliability ratings

Technical Specifications

Trim Levels: S, SV, SL, Platinum

Top 10 Mechanical & Electrical Issues

1. CVT Transmission Failure/Shuddering

Symptoms:

• Shuddering, jerking, or hesitation during acceleration
• Whining or grinding noises
• Transmission slipping or losing power
• “Check engine” light or transmission warning light
• Complete transmission failure

Root Cause:

• CVT design flaws in Nissan’s Jatco-built transmissions
• Overheating causing belt/pulley wear
• Inadequate transmission fluid cooling
• Software calibration issues

Fix:

• CVT fluid flush and replacement with genuine Nissan NS-3 fluid
• Transmission software reprogramming
• Complete CVT replacement (if damaged)
• Installation of external transmission cooler (preventative)

Cost: $200-400 (fluid service), $500-800 (reprogramming), $3,500-6,000 (CVT replacement)

2. Wheel Bearing Failure

Symptoms:

• Grinding, humming, or growling noise from wheels (increases with speed)
• Vibration in steering wheel or floorboard
• Uneven tire wear
• ABS warning light
• Loose or wobbly steering feel

Root Cause:

• Premature wear of front wheel hub bearings
• Inadequate sealing allowing contamination
• Design flaw in bearing assembly
• Excessive heat buildup

Fix:

• Replace wheel hub bearing assembly (typically front)
• Inspect and replace both sides for even wear
• Check for damage to CV axles and suspension components

Cost: $300-600 per wheel (parts and labor)

3. Engine Coolant Leaks

Symptoms:

• Sweet smell from engine bay
• Low coolant warning light
• Puddles of coolant under vehicle (green/orange fluid)
• Engine overheating
• Steam from under hood
• White residue around radiator connections

Root Cause:

• Radiator plastic tank cracking (common failure point)
• Deteriorated radiator hoses
• Water pump seal failure
• Thermostat housing gasket leaks
• Heater core leaks

Fix:

• Replace radiator assembly
• Replace coolant hoses and clamps
• Water pump replacement
• Thermostat housing gasket replacement
• Pressure test cooling system

Cost: $400-800 (radiator), $150-300 (hoses), $400-700 (water pump)

4. Steering Rack Failure

Symptoms:

• Power steering fluid leaks (visible under vehicle)
• Whining or groaning noise when turning
• Stiff or heavy steering
• Wandering or loose steering feel
• Clunking sounds over bumps

Root Cause:

• Power steering rack seal deterioration
• Internal rack gear wear
• Contaminated power steering fluid
• Manufacturing defects in rack assembly

Fix:

• Replace power steering rack and pinion assembly
• Flush power steering system
• Replace power steering fluid
• Alignment after installation

Cost: $1,200-2,000 (complete rack replacement with labor)

5. Fuel Sender/Gauge Malfunction

Symptoms:

• Inaccurate fuel gauge readings
• Fuel gauge stuck on full or empty
• Erratic fuel gauge movement
• Fuel warning light illuminates prematurely
• Range display incorrect

Root Cause:

• Faulty fuel level sender unit
• Corroded electrical connections at fuel pump
• Defective instrument cluster
• Wiring harness issues

Fix:

• Replace fuel level sender unit
• Clean electrical connections
• Reprogram instrument cluster
• Replace fuel pump assembly if necessary

Cost: $400-800 (sender replacement), $150-300 (connections/diagnosis)

6. AC Compressor Failure

Symptoms:

• No cold air from AC vents
• Loud squealing, grinding, or rattling from engine bay
• AC clutch not engaging
• Refrigerant leaks
• AC blows warm air intermittently
• Burning smell from AC system

Root Cause:

• Internal compressor bearing failure
• Clutch coil burnout
• Refrigerant contamination
• Inadequate lubrication
• Electrical connector corrosion

Fix:

• Replace AC compressor assembly
• Flush AC system and replace receiver/drier
• Evacuate and recharge refrigerant
• Replace AC clutch relay if needed
• Check electrical connections

Cost: $800-1,500 (complete compressor replacement and recharge)

7. Oxygen Sensor Failures

Symptoms:

• Check engine light (P0130-P0167 codes)
• Poor fuel economy (decrease of 2-5 mpg)
• Rough idle or hesitation
• Failed emissions test
• Engine running rich (black smoke) or lean

Root Cause:

• Normal sensor degradation over time
• Contamination from oil or coolant leaks
• Use of non-OEM gasoline additives
• Exhaust leaks affecting sensor readings

Fix:

• Replace failed oxygen sensor(s)
• Repair any exhaust leaks
• Address oil/coolant consumption issues
• Clear diagnostic codes

Cost: $200-400 per sensor (typically 4 sensors total)

8. Knock Sensor Failure

Symptoms:

• Check engine light (P0325, P0328, P0330, P0333 codes)
• Reduced engine power and performance
• Poor acceleration
• Engine pinging or knocking sounds
• Decreased fuel economy

Root Cause:

• Sensor internal component failure
• Corroded wiring connectors
• Damaged wiring harness
• Improper sensor installation torque

Fix:

• Replace knock sensor(s) (typically 2)
• Repair wiring harness if damaged
• Clean electrical connections
• Ensure proper torque specifications during installation

Cost: $300-600 (both sensors with labor)

9. Blind Spot Warning System Malfunctions

Symptoms:

• Blind spot warning lights not functioning
• False alerts or constant warnings
• “Service required” message for blind spot system
• Warning lights flickering
• System completely non-functional

Root Cause:

• Radar sensor failure (located in rear bumper)
• Dirty or obstructed sensors
• Electrical connector corrosion
• Software glitches
• Body damage affecting sensor alignment

Fix:

• Clean radar sensors thoroughly
• Recalibrate blind spot system
• Replace radar sensor modules
• Repair wiring connections
• Software update

Cost: $200-400 (cleaning/calibration), $500-1,200 (sensor replacement)

10. Battery Drain/Electrical Issues

Symptoms:

• Dead battery after sitting overnight or few days
• Slow engine cranking
• Electrical accessories malfunctioning
• Radio/infotainment system resetting
• Difficulty starting after short trips
• Warning lights illuminating randomly

Root Cause:

• Parasitic battery drain from modules not entering sleep mode
• Faulty intelligent key system
• BCM (Body Control Module) staying active
• Aftermarket accessories drawing power
• Weak or failing battery

Fix:

• Parasitic draw testing to identify source
• BCM software update
• Replace battery if weak (typical lifespan 3-5 years)
• Disconnect intelligent key system temporarily
• Replace faulty modules causing drain

Cost: $150-300 (battery replacement), $200-600 (electrical diagnosis and module repair)

Top 5 Competitors

1. 2015 Toyota Highlander

• Pros: Superior reliability, better resale value, available third-row seating, strong V6 engine
• Cons: Less stylish interior, higher price point, less engaging driving dynamics
• MSRP Range: $30,490-$43,270

2. 2015 Honda Pilot

• Pros: Three-row seating (8 passengers), excellent reliability, spacious interior, strong resale value
• Cons: Dated design (last year before redesign), less refined ride, lower fuel economy
• MSRP Range: $29,770-$42,870

3. 2015 Ford Edge

• Pros: Multiple engine options including EcoBoost, sharp handling, modern technology, comfortable ride
• Cons: Less reliable than Japanese competitors, smaller cargo space, higher maintenance costs
• MSRP Range: $28,100-$38,100

4. 2015 Mazda CX-9

• Pros: Engaging driving dynamics, upscale interior, better handling, sporty feel
• Cons: Lower fuel economy, less cargo space, last year before redesign, older technology
• MSRP Range: $29,985-$38,960

5. 2015 Jeep Grand Cherokee

• Pros: Multiple powerful engine options, superior off-road capability, luxurious interior options, towing capacity up to 7,400 lbs
• Cons: Lower reliability scores, worse fuel economy, higher ownership costs
• MSRP Range: $29,995-$63,995

Verdict: The Murano offers the best balance of style, comfort, and value, though Toyota/Honda offer better long-term reliability.

Top 10 Recalls, Advisories & TSB Highlights

Recalls

1. Fuel Pump Recall (NHTSA 17V-587)

• Issue: Fuel pump may stop operating, causing engine stall
• Vehicles Affected: 2013-2016 Muranos
• Fix: Replace fuel pump assembly (free)

2. Occupant Classification System (NHTSA 16V-673)

• Issue: Front passenger airbag may not deploy due to faulty occupant classification system
• Vehicles Affected: 2015-2016 Muranos
• Fix: Replace occupant classification control unit (free)

3. Hood Latch Recall (NHTSA 16V-231)

• Issue: Secondary hood latch may corrode and fail, hood could open while driving
• Vehicles Affected: 2015-2016 Muranos
• Fix: Replace secondary hood latch (free)

4. Backup Camera Recall (NHTSA 19V-200)

• Issue: Rearview camera image may not display when in reverse
• Vehicles Affected: 2015-2017 Muranos
• Fix: Software update to audio/visual control unit (free)

Key Technical Service Bulletins (TSBs)

5. TSB NTB15-084a: CVT Judder/Shudder

• Issue: CVT transmission shuddering during acceleration
• Solution: CVT software reprogramming and fluid replacement
• Cost: Covered under CVT warranty extension

6. TSB NTB16-026: Fuel Gauge Inaccuracy

• Issue: Fuel gauge shows incorrect fuel level
• Solution: Replace fuel level sensor unit
• Cost: $400-800 if out of warranty

7. TSB NTB17-057: Steering Pull

• Issue: Vehicle pulls to one side while driving
• Solution: Adjust rear toe alignment specifications
• Cost: Alignment ($100-150)

8. TSB ITB15-054: Bluetooth Connectivity Issues

• Issue: Difficulty pairing phones or dropped Bluetooth connections
• Solution: Update hands-free phone system software
• Cost: Free at dealer

9. TSB NTB16-089: Wind Noise from Windows

• Issue: Excessive wind noise from front door windows
• Solution: Adjust window run channel and weatherstrip
• Cost: $150-300

10. TSB NTB18-022: AC Musty Odor

• Issue: Musty smell from AC vents
• Solution: Apply evaporator coating treatment
• Cost: $150-250

Important: Check with your local Nissan dealer using your VIN to confirm if any open recalls apply to your specific vehicle.

Maintenance Schedule

Every 5,000 Miles (or 6 Months)

• Engine oil and filter change
• Tire rotation
• Multi-point inspection
• Brake inspection

Every 15,000 Miles

• Cabin air filter replacement
• Engine air filter inspection (replace if dirty)

Every 30,000 Miles

• Engine air filter replacement
• CVT fluid inspection
• Brake fluid inspection
• Critical: CVT fluid replacement recommended (even though Nissan says “lifetime”)

Every 60,000 Miles

• CVT transmission fluid replacement (HIGHLY RECOMMENDED)
• Brake fluid replacement
• Rear differential fluid change (AWD models)
• Spark plug replacement
• Drive belt inspection

Every 90,000 Miles

• Repeat 60,000-mile services
• Engine coolant replacement
• Transfer case fluid change (AWD models)

Additional Maintenance

• Battery: Test annually, replace every 3-5 years
• Wiper blades: Replace annually or as needed
• Tires: Rotate every 5,000 miles, replace every 40,000-60,000 miles
• Alignment: Check annually or if vehicle pulls

Critical Note: Despite Nissan claiming “lifetime” CVT fluid, independent mechanics and transmission specialists strongly recommend changing CVT fluid every 30,000-40,000 miles to prevent premature transmission failure. Use only genuine Nissan NS-3 CVT fluid.

10 Buyer FAQs

1. How reliable is the 2015 Nissan Murano?

The 2015 Murano has average to slightly above-average reliability. J.D. Power gave it a 3.5/5 reliability rating. The main concern is the CVT transmission, which has a mixed reputation. With proper maintenance (especially CVT fluid changes), most owners report good reliability. Budget for potential CVT issues around 100,000+ miles.

2. What is the real-world fuel economy?

Owners report 22-24 mpg combined in real-world driving. Highway-focused driving can achieve 26-28 mpg, while city driving typically yields 19-21 mpg. AWD models see negligible difference from FWD. Premium fuel is not required; regular 87-octane is fine.

3. How long do the CVT transmissions last?

With regular CVT fluid changes (every 30,000-40,000 miles), transmissions can last 150,000-200,000+ miles. Without proper maintenance, failures are common between 80,000-120,000 miles. Nissan extended the CVT warranty to 10 years/120,000 miles for many models—check if yours qualifies.

4. Is FWD or AWD better?

FWD is sufficient for most buyers and offers slightly better fuel economy. AWD adds confidence in snow/rain and light off-road conditions but adds weight and complexity. Unless you live in snowy climates or frequently drive unpaved roads, FWD is adequate. AWD adds about $1,350 MSRP and requires additional maintenance (differential fluid changes).

5. Which trim level should I buy?

Best value: SV trim offers excellent features including blind-spot monitoring, power liftgate, remote start, and dual-zone climate control. Skip the S unless on tight budget—it lacks many convenience features. SL and Platinum add luxury but command higher prices; good for certified pre-owned deals.

6. What should I look for when buying used?

• CVT service history: Verify CVT fluid has been changed regularly
• Transmission feel: Test drive and feel for shuddering, hesitation, or jerking
• Wheel bearing noise: Listen for humming/grinding at highway speeds
• Coolant leaks: Check for leaks around radiator and under vehicle
• Recall completion: Verify all recalls completed using VIN
• Carfax/maintenance records: Look for consistent maintenance

7. Are parts and repairs expensive?

Parts are moderately priced compared to luxury brands but more expensive than Toyota/Honda. Common repair costs: oil changes ($40-70), brake pads ($250-400), tires ($600-900 for set), CVT replacement ($3,500-6,000). Nissan’s warranty coverage is competitive, and many independent shops can service Muranos.

8. How does it compare to the Honda Pilot or Toyota Highlander?

The Murano prioritizes style and comfort over utility. It seats 5 vs. 7-8 in Pilot/Highlander and has less cargo space. However, it offers a more car-like, refined ride and upscale interior. Pilot/Highlander have better reliability records and resale value but cost more initially and feel more truck-like.

9. What is the resale value like?

Below average compared to competitors. Muranos depreciate faster than Toyotas/Hondas due to CVT reliability concerns. Expect 50-55% value retention after 5 years vs. 60-65% for Highlander/Pilot. This makes them excellent used buys but poor long-term investments if buying new.

10. Is the 2015 a good model year to buy?

Yes, the 2015 is a solid choice. It was the first year of the redesigned third generation, offering modern styling and technology. While first model years can have bugs, most issues were addressed through TSBs. The 2016-2017 models have minor refinements, but 2015s offer better value in the used market. Avoid the CVT if you’re concerned—but no non-CVT option exists for this generation.

Final Buyer Recommendations

✅ BUY IF:

• You prioritize style, comfort, and a smooth, quiet ride over maximum utility
• You’re comfortable with CVT technology and will maintain it properly
• You want a premium-feeling SUV at a reasonable used price
• You primarily drive on paved roads and don’t need third-row seating
• You can find one with documented CVT fluid service history
• You’re looking for a daily driver that feels more upscale than competitors
• You prefer a more car-like driving experience over truck-like feel

⚠️ BUY WITH CAUTION IF:

• The vehicle has over 80,000 miles without CVT fluid change records
• You plan to keep the vehicle past 150,000 miles
• You need maximum cargo/towing capacity (1,500 lbs max)
• You’re risk-averse about transmission repairs
• The asking price doesn’t reflect CVT concerns (should be $2,000-3,000 less than comparable Toyota/Honda)

❌ AVOID IF:

• You need third-row seating (consider Honda Pilot or Toyota Highlander)
• You can’t afford potential CVT replacement ($3,500-6,000)
• You want the best long-term reliability (buy Toyota Highlander instead)
• You prioritize resale value over initial purchase price
• The vehicle shows signs of CVT problems (shuddering, slipping, hesitation)
• No maintenance records are available

Smart Buying Strategy:

1. Target Price Range (2015 model in 2024): $12,000-18,000 depending on mileage and condition
   • Under 60K miles: $16,000-18,000
   • 60K-90K miles: $14,000-16,000
   • Over 90K miles: $12,000-14,000
2. Ideal Find: SV or SL trim with 50,000-70,000 miles, complete service records showing CVT fluid changes, single owner, all recalls completed
3. Pre-Purchase Inspection Must-Check:
   • Extended test drive (20+ minutes) on highway and city roads
   • CVT behavior during acceleration and deceleration
   • Wheel bearing noise test at 40-60 mph
   • Coolant system pressure test
   • All electrical systems functional
   • Carfax/AutoCheck for accident history
4. Negotiate: Use CVT concerns as leverage. A $1,500-2,500 discount vs. comparable Toyota/Honda is reasonable given transmission risk.
5. After Purchase:
   • Change CVT fluid immediately if no records exist (even if Nissan says “lifetime”)
   • Install external transmission cooler ($200-400) for extra protection
   • Set aside $1,000-2,000 emergency fund for potential CVT issues
   • Follow maintenance schedule religiously

Bottom Line

The 2015 Nissan Murano is an excellent used buy for the right buyer. It offers premium styling, comfort, and features at a bargain price compared to competitors. However, the CVT transmission is a legitimate concern that requires careful vetting and diligent maintenance. If you find one with good service history, enjoy its refined driving experience and upscale interior at a fraction of the original price. Just be prepared for the possibility of transmission work down the road, and price that risk into your purchase decision.

Overall Rating: 7.5/10 — A stylish, comfortable SUV that rewards careful buyers but penalizes those who neglect CVT maintenance.