Inspection Procedure

1. Remove the 3 bolts and transmission case cover.
2. Remove the 3 bolts.
3. Slightly pull the shift control actuator assy from the hybrid vehicle transaxle so that the shift control actuator assy can be turned.
4. Turn the shift control actuator assy.

OK: The shift control actuator turns smoothly. 

HINT:

There may be an internal actuator abnormality if the actuator does not turn smoothly.

Fig 1: Inspecting Shift Control Actuator Assy

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. NG: REPLACE SHIFT CONTROL ACTUATOR ASSY (See  SHIFT CONTROL ACTUATOR ASSY  ) 
2. OK: GO TO NEXT STEP 

REPLACE TRANSMISSION CONTROL ECU ASSY