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Home >> Lexus >> 2022 >> LS 500h RWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (W/ Advanced Park) - Diagnostic Codes (1 Of 5) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ Advanced Park) >> DTC C0063-1F: Yaw Rate Sensor Circuit Intermittent; DTC C0520-1F: Multi-axis Acceleration Sensor Module "A" Circuit Intermittent [11/2021 - 10/2023] >> Typical Enabling Conditions

Typical Enabling Conditions

Monitor runs whenever the following DTCs are not stored C051F: Acceleration sensor correlation
C0520 (Case 1): Acceleration sensor (GL1, GL2) out of range
C0520 (Case 2): Acceleration sensor internal malfunction
C1241: Brake system voltage input out of range low
C137D: Brake system voltage input out of range high
C14D7: Acceleration sensor voltage circuit/open
U0125: Lost communication with multi-axis acceleration sensor module
All of the following conditions are met -
Communication status with yaw rate and acceleration sensor (airbag ECU assembly) Valid
IG1 On
+BS voltage 9.5 V or more, and 17.4 V or less
Sensor power supply voltage (IG) Valid