One problem related to storage fuel gauge system has been reported for the 2003 Infiniti M45. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Infiniti M45 based on all problems reported for the 2003 M45.
Approximately 3 weeks ago I was driving my car and all of a sudden it stopped in the middle of a busy road and wouldn't start. It appeared to be a fuel problem but the gas gauge was showing over a quarter tank full. I had to tow it to a mechanic and then tow it again to the dealership. The dealership diagnostic was a faulty gas gauge and was recommending to replace the whole cluster, a very expensive proposition. As I was researching the issue it became apparent that this is a common problem with hundreds if not thousands of complaints. Apparently, the faulty item should have been recalled but Infiniti decided not to do the right thing as it would be too expensive to recall the faulty item while they could make more money by just replacing them and charging the consumers hundreds of dollars. Not to mention the incidental costs inconveniences and dangers that consumers had to face.