Infiniti QX4 owners have reported 1 problem related to automatic transmission control module (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Infiniti QX4 based on all problems reported for the QX4.
Transmission slippage when transmission is shifting from 2nd to 3rd during cold weather during moderate acceleration. Known service bulletin, NHTSA #62304.
See
all problems of the 2001 Infiniti QX4
🔎.