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Home >> Cadillac >> 2008 >> STS V >> Repair and Diagnosis >> Brakes >> Anti-Lock Brake System, Traction Control System & Stability Control System >> Diagnostic Information and Procedures >> DTC C0450 >> Circuit/System Verification
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Circuit/System Verification

At low speeds and parking lot maneuvers the orifice is commanded open increasing fluid flow and reducing the steering effort. At high speeds the orifice is commanded closed restricting fluid flow increasing steering effort.