One problem related to automatic transmission has been reported for the 2004 Infiniti QX56. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Infiniti QX56 based on all problems reported for the 2004 QX56.
Vehicle was parked and consumer was outside of the vehicle when it started rolling backwards, knocking the consumer to the ground. It continued to roll down the driveway and struck a tree. Dealer could find no defects. The same thing happened a second time.
| Transmission Fluid Leaking problems | |
| Automatic Transmission problems | |
| Power Train problems |