## DTC Troubleshooting: 73

DTC 73: | Yaw Rate Sensor (Power Supply)

1. | Clear the DTCs using the HDS.

2. | Turn the ignition switch OFF, then turn it ON (II).

3. | Verify the DTC. Is DTC 73 indicated? YES - Go to 4. NO - The system is OK at this time.n

4. | Check the No. 25 (7.5 A) fuse in the under-dash fuse/relay box, and reinstall the fuse if it is OK. Is the fuse OK? YES - Go to 5. NO - Replace the fuse, and recheck.n

5. | Remove the No. 25 (7.5 A) fuse in the under-dash fuse rate/relay box, and disconnect the VSA control unit 46P connector.

6. | Check for continuity between body ground and the yaw rate/lateral acceleration sensor 4P connector terminal No. 1. Is there continuity? YES - Repair short to body in the wire between the yaw rate/lateral acceleration sensor and under-dash fuse/relay box.n NO - Replace the yaw rate/lateral acceleration sensor.n