Jeep Wrangler 1997–1999 — technical service bulletin
Bulletin 230999 · NHTSA communication 604702 · issued Mar 19, 1999
Technical service bulletin
communication type
Structure
component
1997–1999
model years
3
vehicle entries
Official summary
Subject on water leak diagnostic / repair procedures. *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.