Dodge Ram 2003 — technical service bulletin
Bulletin 42 · NHTSA communication 10006005 · issued Feb 1, 2004
Technical service bulletin
communication type
Power Train
component
2003
model years
1
vehicle entries
Official summary
The powertrain control module (pcm) electrical connectors on certain trucks may allow water to enter into the connectors. Water and the resulting corrosion in a pcm connector can cause the speed control and/or transmission overdrive function to become inoperative. Customer satisfaction notification no c42. *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.