81-3E

VSA DTC Troubleshooting: 81-3D, 81-3E, 81-59

DTC 81-3D:

Central Processing Unit (CPU) Internal Circuit Malfunction

DTC 81-3E:

Central Processing Unit (CPU) Internal Circuit Malfunction

DTC 81-59:

Central Processing Unit (CPU) Internal Circuit Malfunction

1. Turn the ignition switch to ON (II).

2. Clear the DTC with the HDS.

3. Start the engine.

4. Turn the steering wheel from lock to lock several times.

5. Check for DTCs with the HDS.

Is DTC 81-3D, 81-3E, or 81-59 indicated?

YES -

Replace the VSA modulator-control unit Service and Repair.�

NO -

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