STEERING ANGLE SENSOR INSPECTION

2016 – MX-5 – Body and Accessories

NOTE:

If the steering angle sensor is removed from the clock spring, the steering angle sensor absolute angle could change, therefore, do not remove the steering angle sensor from the clock spring.
If the steering angle sensor is replaced, replace it together with the clock spring. (See CLOCK SPRING REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].) (See CLOCK SPRING REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

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

2. Connect the plus (+) end of a tester to steering angle sensor terminal A and the minus (-) end of the tester to terminal B (ground).

3. Switch the ignition ON (engine off or on).

4. Turn the steering wheel to the right and left.

5. Verify that the voltage between steering angle sensor terminals A and B (ground) is as indicated in the table.

If the voltage can be verified as indicated in the table, go to the next step.
If not as indicated in the table, replace the clock spring. (See CLOCK SPRING REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].) (See CLOCK SPRING REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

6. Switch the ignition off.

7. Connect the plus (+) end of a tester to steering angle sensor terminal C and the minus (-) end of the tester to terminal B (ground).

8. Switch the ignition ON (engine off or on).

9. Turn the steering wheel to the right and left.

10. Verify that the voltage between steering angle sensor terminals C and B (ground) is as indicated in the table.