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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 105 (Electronically Controlled Brake System (HV) - Diagnostic Codes (02 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C050C-12: Left Rear Wheel Speed Sensor Circuit Short to Battery [12/2019 - 10/2021] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.
CASE 1

Monitor runs whenever the following DTCs are not stored C050D (Case 4): Wheel speed sensor (RL) range/performance
C050E: Wheel speed sensor (RL) voltage circuit open
C137D: Brake system voltage input out of range high
C14E7: Wheel speed sensor (RL) voltage circuit low
Both of the following conditions are met -
Command to wheel speed sensor power supply On
+BS voltage 17.4 V or less
CASE 2

Monitor runs whenever the following DTCs are not stored None
Power supply for wheel speed sensor Off
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