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Home >> Acura >> 2004 >> TSX Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> VSA (Vehicle Stability Assist) System >> DTC Troubleshooting >> DTC 84: VSA Sensor Neutral Position

DTC 84: VSA Sensor Neutral Position

  1. Turn the ignition switch ON (II).
  2. Clear the DTC with the HDS.
  3. Turn the ignition switch OFF, then disconnect the HDS.
  4. Test-drive the vehicle.
  5. Check for DTCs with the HDS.

    Is DTC 84 indicated? 

    YES  - Go to step 6.

    NO  - The system is OK at this time. Refer to INTERMITTENT FAILURES  .

  6. Do the VSA sensor neutral position memorization (see VSA SENSOR NEUTRAL POSITION MEMORIZATION  ).
  7. Clear the DTC with the HDS.
  8. Turn the ignition switch OFF, then disconnect the HDS.
  9. Test-drive the vehicle.
  10. Check for DTCs with the HDS.

    Is DTC 84 indicated? 

    YES  - Check for loose terminals in the VSA modulator-control unit 47P connector. If no loose terminals are found, replace the VSA modulator-control unit (see VSA MODULATOR-CONTROL UNIT REMOVAL AND INSTALLATION  ).

    NO  - The system is OK at this time. Refer to INTERMITTENT FAILURES  .

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