Some 2018 Toyota Camry HV vehicles may have a MIL on with DTC P261093 (ECM/PCM engine off timer performance no operation).
The ECM logic has been modified to reduce the possibility of this condition. Reprogram using software version 15.30.027 or later.
DRIVETRAIN PREVIOUS CALIBRATION NEW CALIBRATION
2WD Lithium-ion......................8966306B2100.....................8966306B2400
896630B2200......................896630B2400
896630B2300......................896630B2400
2WD Nickel-metal Hydride...8966306N8100...................8966306N8300
8966306N8200...................8966306N8300
