Yaw Rate Sensor Bias/Offset
2003-2009 Toyota 4Runner 4.7L V8
Description
The yaw rate sensor zero-point offset has drifted beyond acceptable limits.
Symptoms
- Stability control light on
- ESC activates unnecessarily
- Vehicle pulls to one side during ESC event
- ESC disabled warning
Common Causes
- Sensor internal calibration drift
- Sensor mounting misaligned
- Aftermarket suspension modification affecting sensor plane
- Temperature-related sensor drift
Diagnostic Steps
- Check yaw rate sensor output at standstill (should read zero)
- Perform yaw rate sensor calibration
- Verify sensor is mounted level and secure
- Check for aftermarket suspension modifications
- Inspect for related lateral acceleration sensor codes
Repair Notes
Recalibrate yaw rate sensor. If bias returns, replace sensor assembly.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0021LF 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
- C0024RR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0025LF Wheel Speed Sensor Circuit Intermittent
C0072 on Other Vehicles
Toyota 4Runner
2003-2009 4.0L V6
Toyota 4Runner
2010-2024 4.0L V6
Toyota 86
2017-2020 2.0L H4
Toyota Alphard
2023-2025 2.4L I4 Turbo T24A-FTS
Toyota Alphard
2023-2025 2.5L I4 Hybrid A25A-FXS
Toyota Altezza
1998-2005 2.0L I4 3S-GE BEAMS
Toyota Altezza
1998-2005 2.0L I6 1G-FE
Toyota Aqua
2011-2021 1.5L I4 Hybrid 1NZ-FXE
Common Questions
What does code C0072 mean on a 2003-2009 Toyota 4Runner?
C0072 stands for "Yaw Rate Sensor Bias/Offset". The yaw rate sensor zero-point offset has drifted beyond acceptable limits.
What are the symptoms of C0072 on a Toyota 4Runner?
Common symptoms of C0072 include: Stability control light on, ESC activates unnecessarily, Vehicle pulls to one side during ESC event, ESC disabled warning.
What causes C0072 on a 2003-2009 Toyota 4Runner?
Common causes of C0072 include: Sensor internal calibration drift, Sensor mounting misaligned, Aftermarket suspension modification affecting sensor plane, Temperature-related sensor drift.