Infiniti G20 2000 — technical service bulletin
Bulletin ITB99052 · NHTSA communication 610371 · issued Oct 28, 1999
Technical service bulletin
communication type
Equipment
component
2000
model years
4
vehicle entries
Official summary
Information introducing factory-installed r-134a air conditioning system refrigerant dye. *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.