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Home >> Pontiac >> 2008 >> Torrent Base, AWD >> Repair and Diagnosis >> Brakes >> Anti-Lock Brake System, Traction Control System & Stability Control System >> Diagnostic Information and Procedures >> DTC C0035-C0050 >> Circuit/System Description

Circuit/System Description

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

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