One problem related to sway bar has been reported for the 2001 Nissan Frontier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Nissan Frontier based on all problems reported for the 2001 Frontier.
Front sway bar risers were replaced in 2004, at a cost to me of $95, mileage was just over warranty at 38,000. The technician informed me that these risers were a weak link in the car. Now, it is 2007, and the link is loose again. The car is at the dealer, and I am without the car for two days. The Frontier has 88,000 miles on it. . If the risers fail again and I do not catch it, there could be problems with the front end of the vehicle not handling , leading to an accident.