C0051-54 Steering Angle Neutral Position Learning Incomplete
1.
EPS system DTCs check:
EPS system DTCs check
?1.
Turn the vehicle to the ON mode.
?2.
Check for EPS system DTCs with the HDS.
DTC Description
DTC
Freeze Frame
Are any DTCs indicated?
YES
Go to indicated DTCs troubleshooting.?
NO
Go to step 2.
2.
DTC check:
DTC check
?1.
Clear the DTC with the HDS.
?2.
Turn the vehicle to the OFF (LOCK) mode.
?3.
Test-drive the vehicle at 31 mph (50 km/h) or more.
NOTE: Drive the vehicle on the road, not on a lift.
?4.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
C0051-54 Steering Angle Neutral Position Learning Incomplete
Is DTC C0051-54 indicated?
YES
The failure is duplicated. Go to step 3.
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.?
Test-drive the vehicle at 31 mph (50 km/h) or more.
NOTE: Drive the vehicle on the road, not on a lift.
?4.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
C0051-54 Steering Angle Neutral Position Learning Incomplete
Is DTC C0051-54 indicated?
YES
Check for loose terminals and poor connections in the VSA modulator-control unit 46P connector. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting. If they are OK, replace the VSA modulator-control unit.?