Normal Operation and Fault Conditions
Active wheel speed sensors generate a voltage signal proportional to wheel speed which is sent to the ABS module. Each wheel speed sensor is connected to the ABS module through 2 wires and a connector at each wheel speed sensor. The 2 circuits provide both sensor power and sensor signal return.
PPT M ABS MODULE DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| C0031:01 | Left Front Wheel Speed Sensor: General Electrical Failure | Sets when the wheel speed signal continuously exceeds a specified threshold or is operating outside of the allowable range. |
| C0034:01 | Right Front Wheel Speed Sensor: General Electrical Failure | Sets when the wheel speed signal continuously exceeds a specified threshold or is operating outside of the allowable range. |