One problem related to radiator has been reported for the 2002 Nissan Maxima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Nissan Maxima based on all problems reported for the 2002 Maxima.
The radiator core support is rusting and has lead to a large hole on the bottom. The engine brace is mounted where the rust is forming. If the rust forms bad enough around the bolts the engine could fall down. Also the hood latch is connected the bottom of the core support. If this fails the rust can cause the hood to open while driving.