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HOMESERVICE MANUALSHYUNDAI2011SANTA FE GLS, 3.5 G, AWDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTILOCK BRAKE SYSTEM (ABS)/ELECTRONIC STABILITY CONTROL (ESC) DIAGNOSISDTC C1209: WHEEL SPEED SENSOR REAR-RH OPEN/SHORTINSPECTION/REPAIRCOMPONENT INSPECTION
2011 Hyundai Santa Fe GLS, 3.5 G, AWD

Component Inspection

2011 Hyundai Santa Fe GLS, 3.5 G, AWDSECTION Component Inspection
  • Wheel speed sensor circuit check 
    1. Lift the vehicle.
    2. Ignition "ON" & Engine "OFF".
    3. Turn the wheel by hand.
    4. Measure waveform between signal terminal of the wheel speed sensor harness connector and chassis ground.

      Specification  : High : 1.18 ~ 1.68V, Low : 0.59 ~ 0.84V

      Fig 1: Measuring Waveform Between Signal Terminal Of Wheel Speed Sensor Harness Connector And Chassis Ground
      G06845721Courtesy of HYUNDAI MOTOR CO.
    5. Is the measured waveform within specifications?

      YES 

      NO 

      • Substitute with a known-good Wheel speed sensor and check for proper operation.

        If problem is corrected, replace Wheel speed sensor and then go to VERIFICATION OF VEHICLE REPAIR .

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.