C1278 Ford Code - Steering Wheel Angle 1 And 2 Signal Faulted

C1278 indicates a fault with the Steering Wheel Angle Sensor, specifically a discrepancy or issue with signals 1 and 2 from the sensor.

Symptoms may include the ABS or traction control light illuminating, poor stability control performance, or erratic steering behavior.

The code can be triggered by a faulty steering wheel angle sensor, damaged wiring or connectors, misalignment of the steering system, or issues with the ABS module.

While the vehicle may still be drivable, the stability control or ABS systems may not function correctly, which could compromise safety in certain driving conditions.

The code can be cleared using an OBDII scan tool after addressing the underlying issue, but it may return if the problem is not resolved.

A technician will typically inspect the steering wheel angle sensor, check wiring and connectors, verify alignment, and use a scan tool to monitor sensor data.

Repairs may include replacing the steering wheel angle sensor, fixing damaged wiring or connectors, recalibrating the sensor, or addressing ABS module issues.

Yes, the sensor usually requires recalibration using a specialized scan tool to ensure accurate readings.

Yes, if the steering system is misaligned, it can affect the readings from the steering wheel angle sensor and trigger the code.

Repair costs vary but typically range from $150 to $500, depending on whether the issue involves sensor replacement, recalibration, or wiring repairs.