P0734 on the 1999 Ford Taurus
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.
| 6908 | 2000-03-10. Service bulletin. SOME VEHICLES WITH AX4S TRANSAXLE MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE P0734, FLASHING TCIL, NO3-4 SHIFT OR AN OVERDRIVE BAND WEAR CONCERN. *TT |
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| 9913140 | 1999-12-07. Service bulletin. SOME VEHICLES EQUIPPED WITH AX4S TRANSAXLE MAY EXHIBIT ANY OR ALL OF THE FOLLOWING SYMPTOMS: DTC P0734, FLASHING TCIL, "NO 3-4 SHIFT" OR AN OVERDRIVE BAND WEAR CONCERN. *TT |
2 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.