DTC C0051-62 (VSA Control Unit)
DTC C0051-62 : Steering Angle Sensor Failure (Signal Compare Failure)
NOTE: Before you troubleshoot, review the general troubleshooting information .
| DTC Description | DTC | Freeze Frame |
|---|---|---|
| C0051-62 Steering Angle Sensor Failure (Signal Compare Failure) |
DTC (VSA)
- Problem verification
-1. Turn the vehicle to the ON mode.
-2. Clear the DTC with the HDS.
-3. Turn the vehicle to the OFF (LOCK) mode, then start the engine.
-4. Test-drive the vehicle at 31 mph (50 km/h) or more for at least 10 seconds.
NOTE:
- Drive the vehicle on the road, not on a lift.
- Be careful of the surrounding traffic conditions.
-5. Turn the steering wheel left and right for a few times.
-6. Check for DTCs with the HDS.
DTC Description DTC Freeze Frame C0051-62 Steering Angle Sensor Failure (Signal Compare Failure) Is DTC C0051-62 indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting . If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.
- Steering angle sensor check (substitution)
-1. Turn the vehicle to the OFF (LOCK) mode.
-2. Substitute a known-good steering angle sensor .
-3. Turn the vehicle to the ON mode.
-4. Clear the DTC with the HDS.
-5. Turn the vehicle to the OFF (LOCK) mode, then start the engine.
-6. Test-drive the vehicle at 31 mph (50 km/h) or more for at least 10 seconds.
NOTE:
- Drive the vehicle on the road, not on a lift.
- Be careful of the surrounding traffic conditions.
-7. Turn the steering wheel left and right for a few times.
-8. Check for DTCs with the HDS.
DTC Description DTC Freeze Frame Is DTC C0051-62 indicated?
YES
Check for loose terminals and poor connections in the VSA modulator-control unit 38P connector. If they are OK, replace the VSA modulator-control unit .
NO