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Home >> Hyundai >> 2017 >> Accent SE, 4D Hatchback, Automatic Trans >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering System Diagnosis >> DTC C1292: Torque Sensor Signal Fail-Main & Sub >> Component Inspection >> Check Torque Sensor

Check Torque Sensor

  1. Ignition "OFF".
  2. Connect GDS to Data Link Connector(DLC).
  3. Engine "ON" and select "SCOPEMETER FUNCTION" on GDS.
  4. Operate the steering wheel to the left and right.
  5. Measure output signal between terminal Main & sub sensor harness connector and chassis ground.
  6. Measure output signal between terminal "4" of sensor harness connector and chassis ground.

    Specification: 

    Fig 1: Screen Display - Sensor Output When Turning Handle Left During Idle
    G12017264Courtesy of HYUNDAI MOTOR AMERICA
  7. Is torque sensor main and sub signal within specifications?

    YES 

    • Substitute with a known-good EPS CM and check for proper operation.
    • If the problem is corrected, replace EPS CM and then go to Verification Of Vehicle Repair procedure below.

    NO 

    • Check torque sensor for contamination, deterioration, or damage.
    • Substitute with a known-good steering column assembly and check for proper operation.
      NOTE: Substitution is necessary because torque sensor is located in steering column assembly and disconnect is impossible.
    • If the problem is corrected, replace steering column assembly and then go to Verification Of Vehicle Repair procedure below.
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