One problem related to transmission not engage has been reported for the 2001 Infiniti QX4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Infiniti QX4 based on all problems reported for the 2001 QX4.
While driving with four wheel drive activated, vehicle jerks and system disengages. Vehicle idled extremely fast which resulted in a collision. Dealer stated these symptoms are all normal characteristics of vehicle. Consumer was informed that vehicle needed a new transmission, consumer was unhappy that a remanned transmission was installed instead of a new one, especially considering that at the time of replacement the vehicle only had 2800 miles.