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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 102 (Rear Glass Defogger (HEV)) >> Rear Glass Defogger Switch >> Repair Procedures >> Inspection

Repair Procedures: Inspection

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  1. The rear glass defogger switch inputs can be checked using the GDS.
  2. To check the input value of rear glass defogger switch, select option "Body Control Module".
  3. To consult the present input/output value of BCM, "Current DATA". It provides information of BCM input/output conditions of rear defogger relay.
    Fig 1: Screen Display - Current Data
    G10590276Courtesy of HYUNDAI MOTOR AMERICA
  4. To check the input value of rear glass defogger switch in force mode, select option "Actuation Test of smart junction box".
    Fig 2: Screen Display - Actuation Test
    G10590277Courtesy of HYUNDAI MOTOR AMERICA