DTC 84

DTC 84: VSA Sensor Neutral Position
1. Clear the DTC using the HDS.
2. Disconnect the HDS from the 16P DLC.
3. Turn the ignition switch OFF, then turn it ON (II) again.
4. Test-drive the vehicle.
Does the VSA indicator come on, and is DTC 84 indicated?
YES - Go to step 5.
NO - The system is OK at this time. Refer to intermittent failures.

5. Check for other DTCs.
Are any other DTCs indicated?
YES - Troubleshoot the appropriate DTC.
NO - Go to step 6.

6. Do the VSA sensor neutral position memorization. Programming and Relearning
7. Clear the DTC using the HDS.
8. Disconnect the HDS from the 16P DLC.
9. Turn the ignition switch OFF, then turn it ON (II) again.
10. Test-drive the vehicle.
Does the VSA indicator come on, and is DTC 84 indicated?
YES - Check for loose terminals or poor connections at the VSA modulator-control unit 47P connector. If connections are good, replace the VSA modulator-control unit, and recheck.
NO - The system is OK at this time. Refer to intermittent failures.