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Home >> Genesis >> 2021 >> GV80 2.5T Advanced, AWD >> Repair and Diagnosis >> Electrical >> Charging Systems >> Charging System - 2.5L >> Battery >> Repair Procedures >> Removal & Installation

Removal & Installation

  1. Turn the ignition switch OFF.
  2. Remove the luggage mat.

    (Refer to Body - "COMPONENTS & COMPONENTS LOCATION ")

  3. Remove the battery service cover (A).
    G14721154Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the battery negative (-) terminal (A).

    Tightening torque: 

    5.9 - 11.8 N.m (0.6 - 1.2 kgf.m, 4.3 - 8.7 lb-ft)

    G14721155Courtesy of HYUNDAI MOTOR AMERICA
  5. Disconnect the battery positive (+) terminal (A).

    Tightening torque: 

    7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb-ft)

    G14721156Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the vent hose (A).
    G14721157Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the battery mounting bracket (A).
  8. remove the battery.

    Tightening torque: 

    27.4 - 33.3 N.m (2.8 - 3.4 kgf.m, 20.2 - 24.5 lb-ft)

    G14721158Courtesy of HYUNDAI MOTOR AMERICA

AGM Battery Charging 

Information 

NOTE:
  • The battery temperature should be maintaining at 20°C - 30°C (68°F - 86°F) while the battery charging.

IU or WU Charging Method 

IU or WU Charging Voltage: 14.7 V [20°C - 30°C (68°F - 86°F)] approx. 24 hr.

Min Charging Voltage [20°C (68°F)]: 14.4 V

Max Charging Voltage [20°C (68°F)]: 14.8 V

Recommend 10% capacity of charging current (ex. 60 Ah: 100% = Charging current 6.0 A)

WARNING:
  • Do not charge the battery more than 15.2V.
  • Do not rapid charge the battery.
  • Do not open the AGM battery upper case.
NOTE:
  • If the battery is charged directly at the battery terminals on vehicles with battery sensor, misinterpretations of battery condition and under certain circumstances also unwanted Check Control messages or fault memory entire can occur.
  • After recharging finished, let the battery stand for over 10 hours with normal temperature for battery stabilization.