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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 437 (Antilock Brake System) >> Diagnostic Information and Procedures >> DTC C0245: Wheel Speed Sensor Frequency >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

The wheel speed sensor receives ignition voltage from the electronic brake control module (EBCM) and provides an output signal back to the EBCM. As the wheel spins the sensor sends a DC square wave signal to the EBCM. The EBCM uses the frequency of this signal to calculate the wheel speed.

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