C0071
Yaw Rate Sensor Circuit
2007-2012 Mazda CX-7 2.5L I4
Moderate SeverityChassisGeneric (SAE)
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
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0071 on Other Vehicles
Common Questions
What does code C0071 mean on a 2007-2012 Mazda CX-7?
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 Mazda CX-7?
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 2007-2012 Mazda CX-7?
Common causes of C0071 include: Faulty yaw rate sensor, Sensor mounting loose, Wiring harness damaged, ABS/stability control module failure.