One problem related to car will not start has been reported for the 2001 Nissan Xterra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Nissan Xterra based on all problems reported for the 2001 Xterra.
Car failed to start after being parked overnight. Would crank but not start. Had it diagnosed and the fuel sending unit replaced. The dead unit had a hole through it's plastic which showed a corroded electrical tab. It doesn't look like corrosion from a crack in the plastic as stated in campaign# 04v230000, but more like the electrical connection melted through the plastic, which then allowed corrosion. Nissan hotline told me that the previous owner had the recall taken care of already, but couldn't say if the unit was repaired or replaced.