P0740 on the 1999 Dodge Ram Van
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 181999 | 1999-09-30. Service bulletin. 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 |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.