INAPPROPRIATE OPERATION AND CONTROL RECORD 0x30 (TEMPERATURE RESTRICTION CONTROL): Outline

If the driver continues to depress the accelerator pedal accidentally while asleep with the vehicle stopped and the engine running, the continuous high engine speed causes the temperature of the engine and exhaust system parts to increase. If the temperature of the engine and exhaust system parts increases, it may cause part damage. To prevent this, the PCM performs the temperature restriction control when the following operation conditions are met.

Operation Conditions

Operation conditions	Determination conditions	When any of the following condition is met: Engine coolant temperature continuously reaches high temperature range Engine speed continuously reaches high engine speed range NOTE: Determination period is extended as engine speed lowers
Operation conditions	Preconditions	All of the following conditions are met: Engine coolant temperature: 40 °C {104 °F} or more While vehicle is stopped Selector lever position is P or N position Accelerator pedal is depressed