C1175 Wheel Speed Sensor LR Input Circuit Failure
What does C1175 mean on a Ford?
C1175 — Wheel Speed Sensor LR Input Circuit Failure. This Ford-enhanced code applies to Escape, Fusion, Focus, Taurus, Explorer.
Common causes of C1175
- Failed left rear wheel speed sensor
- Open or shorted LR circuit
- Damaged LR tone ring
- Bearing play changing the sensor gap
- Corroded connector
How to fix C1175
- Read LR speed against the other three corners
- Test LR sensor output
- Check tone ring and bearing condition
- Verify wiring continuity
- Replace the sensor after circuit checks