Dodge Ram Van 1999 — technical service bulletin
Bulletin 181999 · NHTSA communication 607621 · issued Aug 20, 1999
Technical service bulletin
communication type
Unknown / Other
component
1999
model years
1
vehicle entries
Official summary
Some vehicles may exhibit a malfunction indicator lamp (mil) illumination due to diagnostic trouble code p0740 - torque converter clutch, no rpm drop at lockup. *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.