Infiniti FX45 Guides
Comprehensive DIY maintenance and repair guides for the Infiniti FX45 (2003 - 2008).
Vehicle Repair Hub
Jump to the 2008 Infiniti FX45 repair hub for guides, wiring diagrams, codes, and more.
Factory Service Manuals
Browse all manuals →Infiniti FX45 Specs & Fitment
Browse all spec pages →🔋 Battery Location
Infiniti FX45
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❄️ Coolant Type
Infiniti FX45
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🧪 Fluid Capacities
Infiniti FX45
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💡 Headlight Bulb Size
Infiniti FX45
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🛢️ Oil Type & Capacity
Infiniti FX45
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⚙️ Serpentine Belt
Infiniti FX45
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⚡ Spark Plug Type
Infiniti FX45
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🔘 Tire Size
Infiniti FX45
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Common Trouble Codes
Browse all DTC codes →Multi-System
P0010: Intake Camshaft Position Actuator Circuit (Bank 1)
Trouble code cluster tied to this vehicle’s engine, check engine light, rough idle diagnostics.
Multi-System
P0011: Intake Camshaft Position Timing Over-Advanced (Bank 1)
Trouble code cluster tied to this vehicle’s engine, rough idle, poor fuel economy diagnostics.
Multi-System
P0012: Intake Camshaft Position Timing Over-Retarded (Bank 1)
Trouble code cluster tied to this vehicle’s engine, loss of power, poor fuel economy diagnostics.
Multi-System
P0013: Exhaust Camshaft Position Actuator Circuit (Bank 1)
Trouble code cluster tied to this vehicle’s engine, check engine light, rough idle diagnostics.
Multi-System
P0014: Exhaust Camshaft Position Timing Over-Advanced (Bank 1)
Trouble code cluster tied to this vehicle’s engine, rough idle, stalling diagnostics.
Multi-System
P0021: Intake Camshaft Position Timing Over-Advanced (Bank 2)
Trouble code cluster tied to this vehicle’s engine, rough idle, poor fuel economy diagnostics.
Browse by Repair Type
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Frequently Asked Questions
- Can I do my own repairs on a Infiniti FX45?
- Yes, many Infiniti FX45 repairs are DIY-friendly. Common jobs like oil changes, brake pads, air filters, and battery replacement can be done at home with basic hand tools. You can save $100–$400 per repair compared to a shop.
- What are the most common repairs for a Infiniti FX45?
- The most common Infiniti FX45 repairs include oil changes, brake pad and rotor replacement, spark plug replacement, battery replacement, and cabin/engine air filter changes. These are standard maintenance items for any vehicle.
- How much can I save doing DIY repairs on my Infiniti FX45?
- DIY repairs on a Infiniti FX45 typically save $80–$200 per job in labor costs alone. Over a year of routine maintenance, most owners save $300–$800 compared to dealership or independent shop pricing.
- What tools do I need to work on a Infiniti FX45?
- A basic metric socket set, combination wrenches, jack and jack stands, a torque wrench, and common consumables like brake cleaner cover most Infiniti FX45 DIY jobs. Specialty tools are rarely needed for routine maintenance.
- Where can I find parts for my Infiniti FX45?
- You can find Infiniti FX45 parts on Amazon with fast Prime shipping, at local auto parts stores like AutoZone or O'Reilly, or from online specialists. OEM part numbers help ensure correct fitment for your specific year and trim.