Jeep Grand Cherokee 2002–2003 — technical service bulletin
Bulletin 1800403 · NHTSA communication 10001097 · issued Feb 14, 2003
Technical service bulletin
communication type
Power Train
component
2002–2003
model years
2
vehicle entries
Official summary
Malfunction indicator lamp illumination and the transmission may operate in its default mode of second gear. *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.