1997 Infiniti Q45: Recalls, Problems & MPG
Here are the deets on the 1997 Infiniti Q45: 3 recalls, 12 owner complaints and up to 18 mpg combined.
Recalls
3 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Transmission & drivetrain Vehicle recall #98V325000 · 1998 · 22,000 vehicles
What's wrong: Vehicle desription: passenger vehicles. The ignition key can be removed when the engine is turned off without placing the transmission shift lever in the "park" position. This does not comply with the requirements of fmvss no. 102, "transmission shift lever sequence, starter interlock, and transmission braking effect."
Why it matters: If this occurred and the driver failed to move the shift lever to 'park' or engage the parking brake, the vehicle could roll away if parked on a slope.
The fix: Dealers will replace the shift lock control unit.
Electrical Vehicle recall #99V129000 · 1999 · 17,000 vehicles
What's wrong: One of the diodes used in the alternator May have been damaged when built. This can eventually result in failure of the diode and an electrical short which could melt the plastic housing.
Why it matters: If the combustible gas emitted by the melting plastic does not disperse due to air flow through the engine compartment, it could ignite and in turn ignite the fan guide in the alternator.
The fix: Dealers will replace the alternator.
Electrical Vehicle recall #02V171000 · 2002 · 161,000 vehicles
What's wrong: On certain passenger vehicles, one of the diodes used in the alternator May have been damaged when built. This can eventually result in failure of the diode and an electrical short which could melt the plastic housing.
Why it matters: If the combustible gas emitted by the melting plastic does not disperse due to air flow through the engine compartment, it could ignite and in turn ignite the fan guide in the alternator.
The fix: Dealers will replace the alternator. Owner notification began July 29, 2002.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Electrical (4): the most common themes are electrical failure (3).
- Suspension (2): no single recurring theme in the descriptions.
- Airbags (2): no single recurring theme in the descriptions.
- Seats (1): no single recurring theme in the descriptions.
The 1997 Infiniti Q45 has 12 owner complaints, ranking #7 of 17 Q45 model years for complaints (about average; the typical year has 13). Complaints peaked in 1999 (3 filed that year). The typical problem showed up when the car was about 7 years old, at a median of 125,000 miles. Neighboring years: 1996 (7 complaints, 0 recalls), 1998 (14 complaints, 3 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 4.1 L 8-cyl | Automatic 4-spd | Rear-Wheel Drive | 16 | 22 | 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 1997 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.
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FAQ
Does the 1997 Infiniti Q45 have any recalls?
Yes. NHTSA lists 3 vehicle recalls for the 1997 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 1997 Infiniti Q45 problems?
Owners have filed 12 complaints with NHTSA. The most-reported areas are electrical (4), suspension (2), airbags (2).
What gas mileage does the 1997 Infiniti Q45 get?
EPA ratings run up to 18 mpg combined (4.1 L, Automatic 4-spd), across 1 engine and transmission combos.
Where can I get a 1997 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.