Perform Actuator Angle Initialization

PERFORM ACTUATOR ANGLE INITIALIZATION

a. In case of not using LEXUS hand-held tester:
Initial steering of the actuator angle.

1. Start the engine.
2. Turn the steering wheel to neutral position.
3. Using SST, connect terminals Ts and CG of DLC3.
SST 09843-18040

4. Using 551 connect terminals Tc and CG of DLC3.
SST 09843-18040

5. ON and OFF the terminal Tc of the DLC3 10 times or more within 20 seconds.
6. Turn the steering wheel to left at 180° or more.
7. Turn the steering wheel to neutral position.
8. ON and OFF the terminal Tc of the DLC3 10 times or more within 20 seconds.
9. Check the VGRS warning light on.
10. Disconnect the SST
SST 09843-18040

11. Turn the ignition switch OFF.

b. In case of using LEXUS hand-held tester:
Initial setting of the actuator angle.

1. Hook up the LEXUS hand-held tester to the DLC3.
2. Following the screen instructions, perform the actuator angle initialization.

HINT: Please refer to the LEXUS hand-held tester operator's manual for further details.

c. Turn the ignition switch ON.
d. Check the DTC C1515/15 is output.

HINT: If the DTC is not output, perform the actuator angle initialization.

e. Turn the ignition switch OFF.