DTC 84

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 - Intermittent failure, the system is OK at this time.

6. Check for other system DTCs with the HDS.

Are any other DTCs indicated?

YES - Troubleshoot the appropriate DTC.

NO - Go to step 7.

7. Do the VSA sensor neutral position memorization. Programming and Relearning
8. Clear the DTC with the HDS.
9. Turn the ignition switch OFF, then disconnect the HDS.
10. Test-drive the vehicle.
11. Check for DTCs with the HDS.

Is DTC 84 indicated?

YES - Check for loose terminals in the VSA modulator-control unit 47P connector. If necessary, substitute a known-good VSA modulator-control unit, and retest.

NO - Intermittent failure, the system is OK at this time.