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Home >> Acura >> 2005 >> TSX Automatic >> Repair and Diagnosis (Single Page) >> Brakes >> Anti-Lock Brakes >> VSA (Vehicle Stability Assist) System >> DTC Troubleshooting >> DTC 121,122,123,124: VSA Solenoid

DTC 121,122,123,124: VSA Solenoid

  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 121, 122, 123, or 124 indicated? 

    YES  - Check for loose terminals in the VSA modulator-control unit 47P connector. If necessary, substitute a known-good VSA modulator-control unit (see VSA MODULATOR-CONTROL UNIT REMOVAL AND INSTALLATION  ), and retest.

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