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Home >> Hyundai >> 2020 >> Sonata SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Idle Stop & Go (ISG) System - 1.6L (Except HEV)) >> DC-DC Converter >> Repair Procedures >> Removal >> [200W]/[450W]

Repair Procedures: Removal: [200W]/[450W]

WARNING: This page is about a different variant/trim than selected.
  1. Turn the ignition switch OFF and then disconnect the battery (-) terminal.
  2. Remove the heater & A/C control unit.

    (Refer to HEATER & A/C CONTROL UNIT (DATC) Heating, Ventilation and Air Conditioning - "Heater & A/C Control Unit")

  3. Disconnect the DC/DC converter connector (A).
  4. Remove the DC/DC converter connector (B) after loosening the mounting bolt.

    Tightening Torque: 

    7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.2 - 8.7 lb-ft)

G14525106Courtesy of HYUNDAI MOTOR AMERICA