DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream ON.
4. Enter the following menus: Powertrain / Engine / Trouble Codes.
5. Read the DTCs.

   Result

   Result	Proceed to
   DTC P2111 or P2112 is output	A
   DTC P2111 or P2112 and other DTCs are output	B

   HINT: 

   If any DTCs other than P2111 or P2112 are output, troubleshoot those DTCs first.

B → See step   4 

A: Go to next step 

1. Check for contamination between the throttle valve and the housing. If necessary, clean the throttle body. And check that the throttle valve moves smoothly.

   OK

   Throttle valve is not contaminated with foreign objects and moves smoothly.

NG → See step   5 

OK: Go to next step 

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream ON.
4. Clear DTCs. Refer to DTC CHECK / CLEAR .
5. Start the engine, and fully depress and release the accelerator pedal quickly (to fully open and close the throttle valve).
6. Enter the following menus: Powertrain / Engine / Trouble Codes.
7. Read the DTCs.

   Result

   Result	Proceed to
   DTC is not output	A
   DTC P2111 or P2112 is output	B

B → See step   6 

A → See step   7