Fail-Safe Chart [09/2016 - 12/2018]

If any of the following DTCs are stored, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily or stops fuel injection.

DTC Code	Component	Fail-Safe Operation	Fail-Safe Deactivation Condition
P001100	VVT system	Idle up (control of combustion decreased).	Pass condition detected
P003012 P003013 P101A9E	Air fuel ratio sensor heater	The ECM turns off the air fuel ratio sensor heater.	Power switch off
P003612 P003614 P102A9E	Heated oxygen sensor heater	The ECM turns off the heated oxygen sensor heater.	Power switch off
P006900 P222611 P222615	Manifold absolute pressure sensor Atmospheric pressure sensor (ECM)	The ECM maintains the last learned atmospheric pressure value.	Pass condition detected
P010012 P010014 P010016 P010017	Mass air flow meter sub-assembly	The ECM calculates ignition timing according to the engine speed and throttle valve position.	Pass condition detected
P011011 P011015	Intake air temperature sensor	The ECM estimates the intake air temperature to be 20°C (68°F).	Pass condition detected
P011511 P011515	Engine coolant temperature sensor	The ECM estimates the engine coolant temperature to be 80°C (176°F).	Pass condition detected
P012011 P012015 P01201C P022011 P022015 P060444 P060647 P060A47 P060B49 P060E49 P065714 P06579E P210014 P210015 P211900 P211904 P211977 P21352B	Electronic throttle control system	The ECM cuts off throttle actuator current and the throttle valve is returned to a 5.5° throttle position by the return spring. The ECM controls the fuel injection duration and ignition timing in accordance with the engine torque requested by the hybrid vehicle control ECU. Fuel-cut is performed intermittently.*	Pass condition detected and then power switch turned off
P032511 P032515	Knock control sensor	The ECM sets the ignition timing to maximum retard.	Power switch off
P035113 P035213 P035313 P035413	Ignition coil assembly	The ECM cuts the fuel injection.	Pass condition detected
P04019C P040314 P140000 P140596 P141004	EGR valve assembly	The ECM fully closes the EGR valve and stops EGR control.	Pass condition detected
P059F73 P05A072 P05A074 P05A211 P05A212 P05A213 P05A27E P05A27F P05B131	Swing grille actuator assembly	The grille shutter system control is suspended.	Normal system condition detected, power switch turned off then on (IG) and normal grille shutter closing and opening operation performed
P05B112 P05B114	Swing grille actuator assembly	Grille shutter closed position: The grille shutter is fully opened and then grille shutter system control is suspended. Grille shutter open position: The grille shutter system control is suspended.	Normal system condition detected, power switch turned off then on (IG) and normal grille shutter closing and opening operation performed
P10AA00	EGR valve assembly Air fuel ratio sensor	The ECM fully closes the EGR valve and stops EGR control.	Power switch off
P148F00	Engine water pump assembly	The engine water pump assembly performs intermittent operation.	Power switch off
P211172 P211173	Electronic throttle control system	The ECM stops the engine and the vehicle can be driven using solely the hybrid system.*	Pass condition detected and then power switch turned off
P223711 P223712 P223714 P223716 P223717 P22371A P225111 P225112	Air fuel ratio sensor	Air fuel ratio feedback control is stopped.	Pass condition detected and then power switch turned off
P261A12 P261A14	Engine water pump assembly	Output duty ratio of the WPO terminal repeats a cycle of 0% for 30 seconds and then 85% for 20 seconds. The engine water pump assembly is operated at the maximum speed. When the engine coolant temperature reaches 105°C (221°F), the engine is stopped and the hybrid system is solely used to driving vehicle.	Power switch off
P261A13	Engine water pump assembly	Output duty ratio of the WPO terminal repeats a cycle of 0% for 30 seconds and then 85% for 20 seconds. When the engine coolant temperature reaches 105°C (221°F), the engine is stopped and the hybrid system is solely used to driving vehicle.	Power switch off

HINT:

*: The vehicle can be driven slowly when the accelerator pedal is depressed firmly and slowly.