Some 2014-2016 Toyota Prius V vehicles may exhibit a MIL on with DTC P2610 (ECM/PCM engine off timer performance).
The ECM logic has been modified to reduce the possibility of this condition.
Reprogram using software version 11.10.034 or later.
MODEL YEAR PREVIOUS CALIBRATION ID NEW CAL. ID
2014................34751000/34751100................................34751200
2015-2016........34758000.................................................34758100