2021 Genesis G80 2.5T Advanced, AWDFACTORY OEM SERVICE PROCEDURE

VDC Module

G15559443Courtesy of HYUNDAI MOTOR AMERICA

VDC Module (Vehicle Dynamic Control Unit) checks charging voltage to determine Anti-lock Brake System (ABS) can be performed safely. It is essential to secure the proper battery voltage and charging voltage to control ABS system properly.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.