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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Electronically Controlled Brake System (HV) - Diagnostic Codes (07 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C124F-62: Yaw Rate Sensor Signal Compare Failure [11/2023 - ] >> Description

DTC C124F-62: Yaw Rate Sensor Signal Compare Failure [11/2023 - ]: Description

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The airbag sensor assembly has a built-in yaw rate and acceleration sensor.

This DTC is stored when the No. 2 skid control ECU (brake actuator assembly) detects improper installation of the yaw rate and acceleration sensor (airbag sensor assembly) or an abnormality in the difference between the yaw rate sensor value and the control value estimated based on the acceleration sensor (airbag sensor assembly), steering angle sensor and speed sensor signals.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
C124F-62 Yaw Rate Sensor Signal Compare Failure A yaw rate sensor (airbag sensor assembly) comparison malfunction status continues.
  • Yaw rate sensor (airbag sensor assembly) installation
  • Yaw rate sensor (airbag sensor assembly)
Does not come on Output ECU: No. 2 skid control ECU (brake actuator assembly)