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2004 Infiniti Q45 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Infiniti Q45

2004 Infiniti Q45 Problems

The crankshaft angle sensor or the camshaft position sensor can fail and cause loss of engine power, an engine that cuts out, and other drivability problems. This will cause the Check Engine Light to illuminate. Certain models have been involved in a recall to replace the camshaft and crankshaft sensors. For more information on this recall, please click here»

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2004 Infiniti Q45 Questions

What are typical repairs for this vehicle and are the repairs above among them? I am asking because a muffler repair shop stated the car has a leak further up toward the engine and referred me to a engine specialist. I need an estimate for potential repair costs. Thanks

The clock light is out and i cant find the fuse to check if that is the problem

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2004 Infiniti Q45 Recalls

The wiring connector for the seat mounted airbag may experience increased electrical resistance and may not deploy. In the event of a crash, non-deployment of the side airbags could increase the risk of personal injury. Dealers will modify the wiring connector to correct this concern.

ON CERTAIN PASSENGER VEHICLES, THE BRAKE LAMP SWITCH MAY MALFUNCTION.

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