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Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Brake System Control Module (BSCM) - DTCS C0021-00 To C0595-00) >> DTC Troubleshooting >> C0508-00 Right Front Wheel Speed Sensor Circuit Low >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2024 RAM ProMaster EV. However, it is still accessible from the selected car via links, so may be relevant.

The Brake System Control Module (BSCM) monitors each wheel speed sensor individually. A failure is detected, if the measured sensor voltage is continuously out of range, as compared to the thresholds of BSCM Wheel Speed Sensor (WSS) input values.