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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 64 (HEV Motor System Diagnosis (HEV)) >> DTC P0A2D: Drive Motor 'A' Temperature Sensor Circuit High >> W/Harness Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

WARNING: This page is about a different variant/trim than selected.

■ Check for Open in Harness 

  1. Ignition OFF
  2. Disconnect safety plug from the main battery (Wait for more than 5 minutes after disconnecting).
  3. Disconnect Drive Motor Temperature Sensor and MCU main harness connector.
  4. Measure resistance between ground terminal of Drive Motor Temperature Sensor harness connector and ground terminal of MCU harness connector.

    Specification:  Below 1Ω

    Fig 1: Measuring Resistance Between Drive Motor Temperature Sensor Harness Connector And MCU Harness Connector
    G10602305Courtesy of HYUNDAI MOTOR AMERICA
  5. Is the measured resistance within specifications?

    YES 

    • Go to Next procedure.

    NO