2003 Infiniti M45 engine and engine cooling problems
18 owner complaints filed with NHTSA name the engine and engine cooling on the 2003 Infiniti M45 — 14% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2003 infiniti m45. While driving 70 mph, the vehicle stalled without warning. The contact was able to restart the vehicle. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the crank shaft and cam shaft sensor needed to be replaced. The…”
filed May 5, 2016
“Tl* the contact owns a 2003 infiniti m45. While driving approximately 45 mph, the vehicle stalled without warning. The vehicle was restarted but the failure recurred continuously. The vehicle was taken to an independent mechanic where it was diagnosed that the crank shaft position sensor and engine…”
filed Oct 19, 2015
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM…Campaign 03V455000 · Nov 17, 2003
Engine and Engine Cooling problems in other M45 years
| Year | Reports | Share |
|---|---|---|
| 2007 M45 | 1 | 4% |
| 2006 M45 | 1 | 1% |
| 2004 M45 | 1 | 2% |
Other reported problem areas on the 2003 Infiniti M45
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.