Nissan Frontier 1998 — technical service bulletin
Bulletin NTB98-064 · NHTSA communication 602265 · issued Sep 8, 1998
Technical service bulletin
communication type
Equipment
component
1998
model years
1
vehicle entries
Official summary
Some vehicles may develop refrigerant leaks in the vehicle's air conditioner lower return hose due to vibration. *yc
Vehicles covered
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.