One problem related to wiring 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.
While driving at approximately 45 mph under clear driving conditions and towing a travel trailer, Infiniti qx-56 had an extensive electrical fire in front, interior console, which caused major/extensive damage to vehicle. If not extinguished with a fire extinguisher, it would have caused major injury or death to the occupants and totaled the vehicle. Infiniti replaced all of the defective components (approx $12,000 of damage to the vehicle).