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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 120 (Air Conditioning System Diagnosis (HEV)) >> DTC B1803: E Comp Fault (Over_Heat_Protection) >> W/Harness Inspection >> Inverter Thermal Pad Inspection

Inverter Thermal Pad Inspection

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■ Check the Inverter Thermal Pad Status 

Fig 1: Thermal Pad
G10591200Courtesy of HYUNDAI MOTOR AMERICA
  1. Is there any problem on the thermal pad?

    YES 

    NO 

    • Change the Inverter/E-Comp Ass'y