Nissan Frontier 2000–2001 — technical service bulletin
Bulletin 052303 · NHTSA communication 10002427 · issued May 23, 2003
Technical service bulletin
communication type
Equipment
component
2000–2001
model years
4
vehicle entries
Official summary
Nissan net broadcast message reminding dealer principals, parts and service managers that tsb #ntb02-031 provides instructions on how to repair affected vehcles that have very warm air coming out the vehicles' air vents, once the applicable symptoms are confirmed. *tt
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.