DTC Troubleshooting: C0051-2A

DTC C0051-2A: Steering Angle Sensor Stack Malfunction

NOTE:

	Before you troubleshoot, review the general troubleshooting information.
	Before doing this troubleshooting procedure, check the steering angle sensor installation.

DTC Description	DTC	Freeze Frame
C0051-2A Steering Angle Sensor Stack Malfunction

VSA system DTC check:

VSA system DTC check

?1.	Turn the vehicle to the ON mode.

?2.

Check for DTCs with the HDS.

DTC Description	DTC

Are any DTCs indicated?


	YES

Go to the indicated DTC's troubleshooting.?


	NO

Go to step 2.

Problem verification:

Problem verification

?1.	Clear the DTC with the HDS.

?2.	Turn the vehicle to the OFF (LOCK) mode.

?3.	Test-drive the vehicle at speeds 6 mph (10 km/h) or more for 5 minutes. NOTE: Drive the vehicle on the road, not on a lift.

?4.

Check for DTCs with the HDS.

DTC Description	DTC	Freeze Frame
C0051-2A Steering Angle Sensor Stack Malfunction

Is DTC C0051-2A indicated?


	YES

The failure is duplicated. Check for loose terminals and poor connections in the multipurpose camera unit 20P connector. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting. If they are OK, replace the multipurpose camera unit.?


	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.?