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Home >> Hyundai >> 2020 >> Sonata SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (Abs/ESC Diagnosis (HEV) (1 Of 2)) >> DTC C1542-01: Brake Circuit Error >> DTC Information And Inspection >> GDS Data Analysis

GDS Data Analysis

WARNING: This page is about a different variant/trim than selected.
  1. Connect GDS to Data Link Connector (DLC).
  2. Turn ignition switch "ON".
  3. Hit the brake pedal.
  4. Monitor the "Brake Light Switch" parameter on the "Current Data" menu of the GDS.

    Specification: Brake  Light Switch go ON and OFF

    G15450094Courtesy of HYUNDAI MOTOR AMERICA
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