Yaw Rate Sensor Circuit
2002-2005 Ford Explorer 4.6L V8 🇨🇦
Description
Malfunction in the yaw rate sensor, which measures vehicle rotational speed around its vertical axis.
Symptoms
- Stability control light on
- ESC/VSC disabled
- Vehicle stability assist inoperative
- Traction control may also be disabled
Common Causes
- Faulty yaw rate sensor
- Sensor mounting loose
- Wiring harness damaged
- ABS/stability control module failure
Diagnostic Steps
- Read yaw rate sensor data with scan tool (should be near zero when stationary)
- Inspect sensor mounting and orientation
- Check wiring harness for damage
- Perform sensor calibration procedure
- Test sensor by slowly rotating vehicle
Repair Notes
Calibrate yaw rate sensor. Replace if calibration fails or sensor output is erratic.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0021LF Wheel Speed Sensor Range/Performance
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
C0071 on Other Vehicles
Ford Bronco
2021-2024 2.3L I4 EcoBoost
Ford Bronco
2021-2024 2.7L V6 EcoBoost
Ford Bronco Raptor
2022-2024 3.0L V6 EcoBoost
Ford Bronco Sport
2021-2024 1.5L I3 EcoBoost
Ford Bronco Sport
2021-2024 2.0L I4 EcoBoost
Ford Crown Victoria
1998-2011 4.6L V8 Modular 2V
Ford E-150
1997-2014 4.6L V8 Triton
Ford E-150
1997-2014 5.4L V8 Triton
Common Questions
What does code C0071 mean on a 2002-2005 Ford Explorer?
C0071 stands for "Yaw Rate Sensor Circuit". Malfunction in the yaw rate sensor, which measures vehicle rotational speed around its vertical axis.
What are the symptoms of C0071 on a Ford Explorer?
Common symptoms of C0071 include: Stability control light on, ESC/VSC disabled, Vehicle stability assist inoperative, Traction control may also be disabled.
What causes C0071 on a 2002-2005 Ford Explorer?
Common causes of C0071 include: Faulty yaw rate sensor, Sensor mounting loose, Wiring harness damaged, ABS/stability control module failure.