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Home >> Toyota >> 2012 >> Prius PHV L4-1.8L (2ZR-FXE) Hybrid >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Initial Inspection and Diagnostic Overview >> Dynamic Radar Cruise Control System >> Fail-Safe Chart
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Fail-Safe Chart





CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM: FAIL-SAFE CHART

1. Constant speed control mode and vehicle-to-vehicle distance control mode:

If any of the following auto cancel conditions are detected while the dynamic radar cruise control system is controlling vehicle speed, the system clears the stored vehicle speed and cancels control of vehicle speed by the dynamic radar cruise control system.





Text in Illustration









2. Vehicle-to-vehicle distance control mode:





If any of the following auto cancel conditions are detected while the dynamic radar cruise control system is controlling vehicle speed, the system clears the stored vehicle speed and cancels control of vehicle speed by the dynamic radar cruise control system.

Text in Illustration









3. Vehicle-to-vehicle distance control mode:





If any of the following auto cancel conditions are detected while the dynamic radar cruise control system is controlling vehicle speed, the system maintains the stored vehicle speed in memory and cancels control of vehicle speed by the dynamic radar cruise control system.

Text in Illustration









4. Constant speed control mode:

If the following auto cancel condition is detected while the dynamic radar cruise control system is controlling vehicle speed, the system clears the stored vehicle speed and cancels control of vehicle speed by the dynamic radar cruise control system.





5. Constant speed control mode and vehicle-to-vehicle distance control mode:

If the following auto cancel condition is detected while the dynamic radar cruise control system is controlling vehicle speed, the system maintains the stored vehicle speed in memory and cancels control of vehicle speed by the dynamic radar cruise control system.





6. Constant speed control mode and vehicle-to-vehicle distance control mode:

If any of the following auto cancel conditions are detected while the dynamic radar cruise control system is controlling vehicle speed, the system clears the stored vehicle speed and cancels control of vehicle speed by the dynamic radar cruise control system.





7. Constant speed control mode and vehicle-to-vehicle distance control mode:

If any of the following auto cancel conditions are detected while the dynamic radar cruise control system is controlling vehicle speed, the system clears the stored vehicle speed and cancels control of vehicle speed by the dynamic radar cruise control system.





Text in Illustration









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