Normal Operation and Fault Conditions
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The ABS module receives vehicle yaw rate, lateral acceleration, longitudinal acceleration and roll rate from RCM over the HS-CAN 2. The yaw rate sensor, lateral accelerometer, longitudinal accelerometer and roll rate sensor are all contained in the RCM. A failure of the HS-CAN 2, an internal failure of the RCM or the internal sensors causes the ABS to set one or more DTCs.
PPT AG ABS MODULE DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| C0061:28 | Lateral Acceleration Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure | Sets when the ABS module detects the sensor signal is greater than the programmed maximum plausible sensor signal. |
| C0062:28 | Longitudinal Acceleration Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure | Sets when the ABS module detects the sensor signal is greater than the programmed maximum plausible sensor signal. |
| C0063:28 | Yaw Rate Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure | Sets when the ABS module detects the sensor signal is greater than the programmed maximum plausible sensor signal. |
| C0061:64 | Lateral Acceleration Sensor: Signal Plausibility Failure | Sets when the ABS module detects the sensor signal does not match the other stability sensor signals. |
| C0062:64 | Longitudinal Acceleration Sensor: Signal Plausibility Failure | Sets when the ABS module detects the sensor signal does not match the other stability sensor signals. |
| C0063:64 | Yaw Rate Sensor: Signal Plausibility Failure | Sets when the ABS module detects the sensor signal does not match the other stability sensor signals. |