One problem related to accelerator pedal 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.
The vehicle has an unsafe operating characteristic. When calling for immediate acceleration, you get nothing for several seconds. It has a significant lag in throttle response, up to 4 seconds, which when lane changing or merging causes a significant safety problem. We have been nearly rear-ended on several occasions.
| Accelerator Pedal problems | |
| Cruise Control problems |