DTC | Description | Fault Trigger Conditions |
|---|---|---|
stability control sensor inputs (yaw rate, lateral acceleration, longitudinal acceleration, roll rate). | ||
C0051:67 Steering Wheel Position Sensor: Signal Incorrect After Event | This DTC sets in continuous memory and on-demand if the center position of the steering wheel cannot be determined after 30 seconds of driving at a speed between 12 km/h (7 mph) and 50 km/h (31 mph). | |
C0051:85 Steering Wheel Position Sensor: Signal Above Allowable Range | This DTC sets in continuous memory and on-demand if the absolute value of the calculated steering wheel angle is greater than a predetermined threshold. |
Possible Causes
Incorrectly mounted RCM Network communication concern Incomplete or incorrect stability control sensor calibration Wheels and tires Front suspension components Steering system components PSCM
PINPOINT TEST J : STEERING WHEEL POSITION SENSOR SIGNAL FAULTS
J1 CHECK THE WHEELS AND TIRES
Inspect the wheels and tires for any damage or excessive wear. Verify all wheels and tires are the same size and match the size indicated on the VC label. Verify the inflation pressure of all 4 tires is correct as indicated on the VC label.
Are the wheels and tires OK?
Yes | GO to J2 |
|---|---|
No | INSTALL the correct size wheel or tire as necessary. REFER to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation). ADJUST tire pressure as necessary. |
J2 CHECK THE FRONT SUSPENSION AND STEERING COMPONENTS
With the transmission in NEUTRAL, position the vehicle on a hoist. REFER to: Jacking and Lifting - Overview (100-02 Jacking and Lifting, Description and Operation). Inspect the front suspension and steering components for any obvious signs of damage or missing components.
Are the front suspension and steering components OK?
Yes | GO to J3 |
|---|---|
No | REPAIR or INSTALL new components as necessary. |
J3 CHECK FOR PSCM (POWER STEERING CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
Ignition ON. Using a diagnostic scan tool, carry out the PSCM self-test.
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.