Inspection Procedure

1. Remove the steering wheel and the column lower cover.
2. Disconnect the steering angle sensor connector.
3. Turn the ignition switch to the ON position.
4. Measure the voltage according to the value(s) in the table below.

   Voltage 

   TESTER CONNECTION AND SPECIFIED CONDITION
   
   

   Tester Connection	Specified Condition
   S10-1 (IG) - S10-2 (ESS)	10 to 14 V

5. Measure the voltage according to the value(s) in the table below.

Voltage 

Fig 1: Checking Terminal Voltage (Steering Angle Sensor Connector)

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: REPLACE STEERING ANGLE SENSOR