Geo Tracker 1989–1995 — technical service bulletin
Bulletin 9573L3001 · NHTSA communication 45880 · issued Apr 1, 1995
Technical service bulletin
communication type
Power Train
component
1989–1995
model years
12
vehicle entries
Official summary
Torque converter clutch (tcc) chuggle/hunting condition.*sd
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.