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Home >> Saturn >> 2007 >> Sky Red Line, Standard >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Antilock Brake System, TCS & VSES >> Diagnostic Information and Procedures >> DTC C0460 >> Circuit/System Testing

Circuit/System Testing

  1. Ignition OFF, disconnect the steering wheel position sensor (SWPS) connector.
  2. Test for less than 1 ohm of resistance between the low reference circuit and ground.
    • If greater than 1 ohm, test the low reference circuit and the EBCM ground circuit for an open or high resistance. If the circuits test normal, replace the EBCM.
  3. Test the SWPS sensor CAN HI and LO circuit for a short to voltage, short to ground, an open or high resistance.
    • If the yaw SWPS CAN HI and LO circuits did not test normal repair the circuit.
    • If all the circuits test normal, replace the SWPS, and with a scan tool perform the steering angle sensor centering procedure.
  4. Perform the diagnostic test drive.
    • If the DTC set as a current DTC, replace the EBCM.
    • If the DTC did not set as a current DTC, see Diagnostic Aids.
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