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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> Brakes >> Antilock Brake System, Traction Control System & Stability Control System >> Diagnostic Information and Procedures >> DTC C0710 >> Circuit/System Verification

Circuit/System Verification

  1. Position the steering wheel to the straight-ahead, centered, position.
  2. Install a scan tool, ignition ON, engine OFF, and view SWPS Signal 1 and SWPS Signal 2. One of the signals should be approximately 2.5 volts and the other should be approximately 0 volts.
  3. As the steering wheel is turned, each signal should travel smoothly between 0 and 5 volts.
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