P0780 on the 2002 Toyota MR2
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.
| TC00302 | 2002-09-26. Service bulletin. SOME VEHICLES EQUIPPED WITH SEQUENTIAL MANUAL TRANSMISSION (SMT) MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0780 ACCOMPANIED WITH A COMPLAINT OF TRANSMISSION ENGAGING 3RD GEAR WHEN SHIFTING TO 2ND GEAR. *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.