DTC 64
DTC 64: Sensor Power Voltage1. Clear the DTC using the HDS.
2. Turn the ignition switch OFF.
3. Disconnect the HDS from the 16P DLC.
4. Test-drive the vehicle around a number of corners.
Does the ABS indicator come on, and is DTC 64 indicated?
YES - Go to step 5.
NO - Intermittent failure, the system is OK at this time. Check connections at the VSA modulator-control unit 47P connector and G302.
5. Disconnect the VSA modulator-control unit 47P connector.
6. Start the engine.
7. Measure the voltage between VSA modulator-control unit 47P connector terminal No. 35 and body ground.
Is there less than 0.1 V?
YES - Go to step 8.
NO - Repair short to power in the wire between the VSA modulator-control unit and yaw rate-lateral acceleration sensor and steering angle sensor.
8. Check for continuity between VSA modulator-control unit 47P connector terminal No. 35 and body ground.
Is there continuity?
YES - Repair short to body ground in the wire between the VSA modulator-control unit and yaw rate-lateral acceleration sensor and steering angle sensor.
NO - Check for loose terminals in the VSA modulator-control unit 47P connector. If necessary, substitute a known-good VSA modulator-control unit, and recheck.