STEERING ANGLE SENSOR INSPECTION

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1. Remove the column cover. (See COLUMN COVER REMOVAL/INSTALLATION.)

2. Measure the voltage between steering angle sensor terminal B and ground.

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  • If there is any malfunction, inspect the wiring harness between steering angle sensor terminal B and battery, then repair or replace if necessary.

  Standard voltage

  B+

3. Turn the ignition switch to the ON position, then measure the voltage between steering angle sensor terminal A and ground.

  • If there is any malfunction, inspect the wiring harness between steering angle sensor terminal A and ignition switch, then repair or replace if necessary.

  Standard voltage

  B+

4. Measure the voltage between steering angle sensor terminal H and the ground.

  • If there is any malfunction, inspect the wiring harness between steering angle sensor terminal H and ground point, then repair or replace if necessary.

  Standard voltage

  0 V

5. Turn the ignition switch to the LOCK position.

6. Connect the M-MDS to the DLC-2.

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7. Select the “SWA_POS” PID.

8. Verify the SWA_POS changes when the steering wheel is turned to the left and right.

  • If there is any malfunction, replace the steering angle sensor.

  Standard

  When the steering wheel is turned to the right: SWA_POS changes positively.
  When the steering wheel is turned to the left: SWA_POS changes negatively.