2005 Infiniti QX Infiniti QX 2005
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2005 Infiniti QX repairs by problem area

Engine (17%)

Transmission and Drivetrain (17%)

Brakes and Traction Control (0%)

Suspension and Steering (0%)

Electrical and Air Conditioning (67%)

Paint, Rust, Leaks, Rattles, and Trim (0%)

Other (0%)

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Chart based on 6 repairs.
See TSBs and recalls for the 2005 Infiniti QX.

2005 Infiniti QX 4dr SUV

315-horsepower 5.6L V8 5-speed automatic 4WD w/low range

98000 mi

US $200		 Fixed Navigation unit. Was bad when I bought the car. Bought a used unit on ebay and replaced, did the repair work myself. 
95101 mi

US $200		 SRS Sensor light came on in June, code was B1177. Took it to a local repair shop, who could not solve the problem. Read online the problem is often in the cable harness under the drivers seat, and to tighten it. Tightened all connection on the harness  Changed out DVD drive. Old one went bad 
83080 mi

C $2300		 Backup sensors failed. Replaced wiring harness. Also did brake pads and transmission and brake service. 

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2005 Infiniti QX Electrical Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2005 Infiniti QX problems occur, check out our car reliability stats.