DTC 91: VSA Operation

1. Clear the DTC using the HDS.

1. Disconnect the HDS from the 16P DLC.

1. Turn the ignition switch OFF, then turn it ON (II) again.

1. Test-drive the vehicle around a number of corners.

Is DTC 91 indicated?

YES | - | Go to Step 5 .
NO | - | The system is OK at this time.■

1. Substitute a known-good sensor cluster.

1. Clear the DTC using the HDS.

1. Disconnect the HDS from the 16P DLC.

1. Turn the ignition switch OFF, then turn it ON (II) again.

1. Test-drive the vehicle around a number of corners.

Is DTC 91 indicated?

YES | - | Go to Step 9 .
NO | - | Replace the original sensor cluster.■

1. Turn the ignition switch OFF.

1. Disconnect the VSA control unit 47P connector, and steering angle sensor 5P connector.

1. Turn the ignition switch ON (II).

1. Measure the voltage between body ground and the VSA control unit 47P connector terminal No. 5, and No. 7 individually.

Is there 1 V or more?

YES | - | Repair short to power in the wire between the VSA modulator-control unit and the steering angle sensor.■
NO | - | Go to Step 14 .