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Home >> Hyundai >> 2005 >> Elantra GLS, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> DTC Troubleshooting Procedures >> DTC P0501: Vehicle Speed Sensor A Range/Performance >> Signal Circuit Inspection >> [Without Abs System]

[Without Abs System]

  1. 3. Check for open in circuit.
    1. Ignition "OFF".
    2. Disconnect PCM and wheel speed sensor(front right) harness connector.
    3. Measure resistance between wheel speed sensor harness connector and PCM harness connector.

      Specification : Approx. 0Ω

      Fig 1: Measuring Resistance Between Wheel Speed Sensor Harness Connector And PCM Harness Connector
      G03842903Courtesy of HYUNDAI MOTOR CO.
    4. Is resistance within the specification.

      YES 

      • Go to next step as below.

      NO 

  2. 4. Check for short to ground in circuit.
    1. Measure resistance between terminal 17 of the PCM harness connector and chassis ground.
    2. Measure resistance between terminal 18 of the PCM harness connector and chassis ground.

      Specification : Infinite

      Fig 2: Measuring Resistance Between Terminal 17 & 18 Of PCM Harness Connector And Chassis Ground
      G03842904Courtesy of HYUNDAI MOTOR CO.
    3. Is resistance within the specification?

      YES 

      • Check for poor connection between PCM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to VERIFICATION OF VEHICLE REPAIR  procedure.

      NO