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Home >> Honda >> 2005 >> CR-V EX, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> VSA (Vehicle Stability Assist) System Components >> DTC Troubleshooting >> DTC 81: Central Processing Unit (CPU)

DTC 81: Central Processing Unit (CPU)

  1. Check for other DTCs.

    Is another DTC indicated? 

    1. YES  - Do the appropriate troubleshooting for the DTC.
    2. NO  - Go to step 2.
  2. Clear the DTC using the HDS (see HOW TO RETRIEVE DTCS  ).
  3. Test-drive the vehicle.

    Does the ABS indicator come on, and is DTC 81 indicated? 

    1. 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 recheck.
    2. NO  - Intermittent failure; the vehicle is OK at this time.
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