Chrysler PT Cruiser 2005–2007 — technical service bulletin
Bulletin 1800707 · NHTSA communication 10021212 · issued Feb 1, 2007
Technical service bulletin
communication type
Power Train
component
2005–2007
model years
3
vehicle entries
Official summary
Driveability improvements. Reprogramming the powertrain control module (pcm) with new software. *kb
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.