Check Hybrid System, P0A0F / P2111

After replacing the throttle valve, the ECU must adjust to its parameters and record the throttle valve operation parameters in different modes in the memory cells.

This is acceptable, since absolutely identical devices do not exist.

1. PERFORM INITIALIZATION
   
   Note
   
   Be sure to perform this procedure after reassembling the throttle body assembly, removing and reinstalling any throttle body component or replacing the ECM.
   
   1. Disconnect the cable from the negative (-) battery terminal. Wait at least 60 seconds and reconnect the cable.
      
      
   2. Connect the intelligent tester to the DLC3 and clear the DTCs
      
      
   3. Set the vehicle to the inspection mode
      
      
   4. Start the engine without operating the accelerator pedal and check that the MIL is not illuminated and that the idle speed is within the specified range when the air conditioning is switched off after the engine is warmed up.
      
      Standard Condition Engine Idle Speed
      A/C switched off 950 to 1050 rpm
      Note
      • If the accelerator pedal is operated, perform the above steps again.
        
        
      • Be sure to perform this step with all accessories off.
        
        
      • Make sure that park (P) is selected.
   5. Perform a road test and confirm that there are no abnormalities.

Activating maintenance mode (Not using the intelligent tester). Perform the following steps from (1) through (4) in 60 seconds.

1. Turn the power switch on (IG).
   
   
2. Fully depress the accelerator pedal twice with park (P) selected.
   
   
3. Fully depress the accelerator pedal twice with neutral (N) selected.
   
   
4. Fully depress the accelerator pedal twice with park (P) selected.
   
   
5. Check that "MAINTENANCE MODE" is displayed on the multi-information display.
   
   
6. Start the engine by turning the power switch on (READY) while depressing the brake pedal.
   
   Tech Tips
   
   The idle speed in maintenance mode is approximately 1000 rpm with park (P) selected. The engine speed increases to 1500 rpm when the accelerator pedal is depressed midway with park (P) selected. When the accelerator pedal is depressed more than midway, or when the accelerator pedal is fully depressed, the engine speed increases to approximately 2500 rpm.