DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 104 (Electronically Controlled Brake System (HV) - Diagnostic Codes (03 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C0520-62: Multi-axis Acceleration Sensor Module "A" Signal Compare Failure [12/2019 - 11/2023] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.
Monitor runs whenever the following DTCs are not stored C0501 (Case 1 to 3): Wheel speed sensor (FL) range/performance
C0502: Wheel speed sensor (FL) voltage circuit open
C0503: Wheel speed sensor (FL) voltage circuit high
C0504: Wheel speed sensor (FL) intermittent/erratic
C0507 (Case 1 to 3): Wheel speed sensor (FR) range/performance
C0508: Wheel speed sensor (FR) voltage circuit open
C0509: Wheel speed sensor (FR) voltage circuit high
C050A: Wheel speed sensor (FR) intermittent/erratic
C050D (Case 1 to 3): Wheel speed sensor (RL) range/performance
C050E: Wheel speed sensor (RL) voltage circuit open
C050F: Wheel speed sensor (RL) voltage circuit high
C0510: Wheel speed sensor (RL) intermittent/erratic
C0513 (Case 1 to 3): Wheel speed sensor (RR) range/performance
C0514: Wheel speed sensor (RR) voltage circuit open
C0515: Wheel speed sensor (RR) voltage circuit high
C0516: Wheel speed sensor (RR) intermittent/erratic
C051C (Case 3): Acceleration sensor range/performance
C051E: Acceleration sensor intermittent/erratic
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
C14E1: Wheel speed sensor (FL) voltage circuit low
C14E4: Wheel speed sensor (FR) voltage circuit low
C14E7: Wheel speed sensor (RL) voltage circuit low
C14EA: Wheel speed sensor (RR) voltage circuit low
U0125: Lost communication with multi-axis acceleration sensor module
All of the following conditions are met -
Vehicle speed 0 km/h (0 mph)
Wheel speed sensor moment open / disconnection state Off
IG1 On