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P2610 on the 2015 Toyota PRIUS

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.

Bulletins for this model year that name P2610
T-SB-0071-162018-04-23. Service bulletin. TSB: Some 2014 ? 2015 Prius and Prius PHV vehicles may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P2610, indicating an ECM/PCM Engine OFF Timer Performance condition. The Engine Control Module (ECM) logic has been modified to reduce the possibility of this condition.
T-SB-0071-162016-12-30. Service bulletin. TSB: SOME 2014 – 2015 PRIUS AND PRIUS PHV VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2610, INDICATING AN ECM/PCM ENGINE OFF TIMER PERFORMANCE CONDITION. THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO REDUCE THE POSSIBILITY OF THIS CONDITION.
T-SB-0071-162016-12-14. Service bulletin. TSB: SOME 2014 – 2015 PRIUS AND PRIUS PHV VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2610, INDICATING AN ECM/PCM ENGINE OFF TIMER PERFORMANCE CONDITION. THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO REDUCE THE POSSIBILITY OF THIS CONDITION.

3 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.