The service and repair manual for the 2009 INFINITI QX56 — the 5.6L V8 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones INFINITI published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2009 |
|---|---|
| Engines | 5.6L V8 — 339 cu in, DOHC |
| Trims | Base Sport Utility 4-Door |
| Federal record | 3 recalls · 14 complaints · 46 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2009 QX56 manual
03 / ContentsSections in the manual
- Quick Lookups 605
- General Information 1,722
- Accessories & Equipment 2,413
- Heating, Ventilation & A/C (HVAC) 318
- Body & Frame 1,064
- Maintenance 95
- Brakes 516
- Restraints 397
- Drivelines & Axles 284
- Steering 120
- Electrical 2,062
- Suspension 306
- Engine Mechanical 322
- Transmission 666
- Engine Performance 1,299
- Front Axle Nut 137
- Front Hub And Bearing Bolt 145
- Rear Axle Nut 230
04 / Known issuesRecalls on federal record for the 2009 QX56
- Suspension — front › control arm › lower arm · 10E019000If the collar weld separates, the vehicle handling will deteriorate, possibly resulting in a vehicle.
- Fuel System, Other — storage › fuel gauge system · 10V074000This could cause the vehicle to run out of gas and stall on the highway, which could cause a crash.
- Service Brakes, Hydraulic — pedals and linkages · 10V072000The driver will experience unusual and noticeable looseness in the pedal and a reduction in braking.
Owners have filed 14 complaints and INFINITI has issued 46 technical service bulletins for the 2009 QX56. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2009 QX56 manual
Is this manual specific to the 2009 QX56?
Yes. It is the OEM manual matched to the 2009 model year, covering the 5.6L V8 across the Base Sport Utility 4-Door trims. Specifications and procedure sequences are the ones INFINITI published for this year.
What 2009 QX56 problems does it help with?
3 recalls are on federal record for the 2009 QX56, covering suspension, fuel system, other, service brakes, hydraulic. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by INFINITI dealers.
Does it include 2009 QX56 wiring diagrams?
Yes — the complete wiring diagrams for the 2009 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther QX56 years and 2009 INFINITI models
2013 QX56 · 2012 QX56 · 2011 QX56 · 2010 QX56 · 2008 QX56 · 2007 QX56 · 2006 QX56 · 2005 QX56 · 2004 QX56 · all 10 years
2009 INFINITI EX35 · 2009 INFINITI FX35 · 2009 INFINITI FX50 · 2009 INFINITI G37 · 2009 INFINITI M35 · 2009 INFINITI M45 · every 2009 model