P0770 on the 2009 Mercury Mariner
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.
| TSB-09-19-5 | 2010-04-20. Service bulletin. FORD: SOME VEHICLES EQUIPPED WITH A 6F35 TRANSMISSION MAY EXHIBIT DIAGNOSTIC TROUBLE CODES (DTCS) P0770, P0772, P0773, P0774. THE DTCS INDICATE OPEN, SHORT TO GROUND OR SHORT TO POWER IN SHIFT SOLENOID E (SSE) CIRCUIT. ERRATIC SHIFT AND/OR HARSH ENGAGEMENTS. *PE |
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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.