Inspection Procedure

1. Initialize the rotation angle sensor value and calibrate the torque sensor zero point (see CALIBRATION  ).

1. Check for DTCs (see DTC CHECK / CLEAR  ).

   Result 

   RESULT CHART
   
   

   Result	Proceed to
   DTCs are still output after performing rotation angle sensor value initialization and steering zero point calibration 3 times	A
   DTCs are still output after performing rotation angle sensor value initialization and steering zero point calibration once or twice	B
   DTC is not output	C

   HINT:

   Replace the power steering ECU if DTCs are still output after performing rotation angle sensor value initialization and steering zero point calibration 3 times.

B: Go to step   1 

C: END 

A: GO TO NEXT STEP 

1. Replace the power steering ECU (see REMOVAL  ).

1. Initialize the rotation angle sensor value and calibrate the torque sensor zero point (see CALIBRATION  ).

1. Check for DTCs (see DTC CHECK / CLEAR  ).

   Result 

   RESULT CHART
   
   

   Result	Proceed to
   DTC is not output	A
   DTCs are still output after performing rotation angle sensor value initialization and steering zero point calibration 3 times (for w/ VGRS)	B
   DTCs are still output after performing rotation angle sensor value initialization and steering zero point calibration 3 times (for w/o VGRS)	C
   DTCs are still output after performing rotation angle sensor value initialization and steering zero point calibration once or twice	D

   HINT:

   Replace the power steering gear assembly if DTCs are still output after performing rotation angle sensor value initialization and steering zero point calibration 3 times.

   NOTE: If replacing the power steering gear assembly, clear the rotation angle sensor calibration value, initialize the rotation angle sensor value, and calibrate the torque sensor zero point (see CALIBRATION  ).

B: REPLACE POWER STEERING GEAR ASSEMBLY (w/ VGRS) (See  REMOVAL   ) 

C: REPLACE POWER STEERING GEAR ASSEMBLY (w/o VGRS) (See  REMOVAL   ) 

D: Go to step   4 

A: END