2002 Infiniti Q45: Recalls, Problems & MPG
Here are the deets on the 2002 Infiniti Q45: 1 recall, 20 owner complaints and up to 18 mpg combined.
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Recalls
1 vehicle recall from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Engine & cooling Vehicle recall #03V455000 · 2003 · 630,000 vehicles
What's wrong: On certain passenger vehicles, the circuit board for the crank position sensor or cam position sensor May have an improper solder joint due to solder deformation caused by heat stress accelerated by the existence of flux residue during the soldering process.
Why it matters: This could cause the "service engine soon" warning light to come on, create a no start condition, cause reduced engine power, or cause the engine to stop running without warning during vehicle operation, which could result in a crash.
The fix: Dealers will replace the crank position sensors. Camshaft position sensor(s), and in some cases, the variable timing control sensor(s). Vehicles involved in a previous recall campaign, 01v357, are also included in this new campaign. The replacement sensors used in that campaign are also affected.…
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 1 injuries and 0 deaths were reported.
What owners describe
- Engine & cooling (4): no single recurring theme in the descriptions.
- Wheels (3): the most common themes are tire tread / blowout (2).
- Exterior lights (3): the most common themes are warning light on (2), electrical failure (2).
- Airbags (3): the most common themes are warning light on (2).
The 2002 Infiniti Q45 has 20 owner complaints, ranking #5 of 17 Q45 model years for complaints (about average; the typical year has 13). Complaints peaked in 2004 (7 filed that year). The typical problem showed up when the car was about 4 years old, at a median of 63,000 miles. Neighboring years: 2001 (5 complaints, 1 recalls), 2003 (12 complaints, 1 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 4.5 L 8-cyl | Automatic (S5) | Rear-Wheel Drive | 16 | 23 | 18 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2002 Infiniti Q45.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
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FAQ
Does the 2002 Infiniti Q45 have any recalls?
Yes. NHTSA lists 1 vehicle recall for the 2002 Infiniti Q45. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2002 Infiniti Q45 problems?
Owners have filed 20 complaints with NHTSA. The most-reported areas are engine & cooling (4), wheels (3), exterior lights (3).
What gas mileage does the 2002 Infiniti Q45 get?
EPA ratings run up to 18 mpg combined (4.5 L, Automatic (S5)), across 1 engine and transmission combos.
Where can I get a 2002 Infiniti Q45 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.