Toyota Previa 1991–1997 — technical service bulletin
Bulletin 080498 · NHTSA communication 605351 · issued Aug 4, 1998
Technical service bulletin
communication type
Equipment
component
1991–1997
model years
7
vehicle entries
Official summary
Brief information regarding improved rear a/c magnetic valve to reduce internal valve corrosion. *tt
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.