Jeep Commander 2009 — technical service bulletin
Bulletin SB-18-020-09 · NHTSA communication 10030936 · issued Jul 9, 2009
Technical service bulletin
communication type
Power Train
component
2009
model years
2
vehicle entries
Official summary
Jeep: mil illumination and/or mds driveability improvements. This involves selectively erasing and reprogramming the powertrain control module (pcm) with new software. *pe
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.