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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (Electronically Controlled Brake System (HV) - Diagnostic Codes (06 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1240-00: Yaw Rate Sensor / Multi-axis Acceleration Sensor Module "A" [12/2019 - 11/2023] >> Typical Enabling Conditions

Typical Enabling Conditions

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Monitor runs whenever the following DTCs are not stored C1241: Brake system voltage input out of range low
U0074 (Case 1): Late communication with multi-axis acceleration sensor module
U0125: Lost communication with multi-axis acceleration sensor module
Both of the following conditions are met -
Communication status with yaw rate sensor Valid
IG1 On
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