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 DTCs check:

VSA system DTCs check

?1.	Turn the vehicle to the ON mode.

?2.

Check for VSA system DTCs with the HDS.

DTC Description	DTC	Freeze Frame

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.	Start the vehicle and test-drive the vehicle at 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

Check for loose terminals and poor connections in the multipurpose camera unit 20P connector. 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.?