Hyundai KONA EV, SX2 EV (USA)

Brake fluid capacity & service interval

Hyundai KONA EV, SX2 EV (USA) brake fluid capacity is between min and max. Service intervals include checking at 8000 miles and changing at 48000 miles. The data covers 2 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
KONA EV 48.4 kWh (2024- )
  • Use: Normal
  • Between min and max.
  • Check 8000 miles
  • Change 48000 miles
KONA EV 65.4 kWh (2024- )
  • Use: Normal
  • Between min and max.
  • Check 8000 miles
  • Change 48000 miles

Additional Notes

  • Both the KONA EV 48.4 kWh and the 65.4 kWh variants share identical brake fluid service intervals, with a check interval of 8,000 miles and a change interval of 48,000 miles under normal use conditions.
  • The capacity specification for both configurations is expressed as a range rather than a fixed volume, meaning the fluid level is maintained between a minimum and maximum mark rather than filled to a precise measured quantity.
  • The 48,000-mile change interval applies to the hydraulic brake system specifically, which in an electric vehicle operates alongside regenerative braking rather than as the sole deceleration mechanism.
  • The 8,000-mile check interval for the Hyundai KONA EV is notably more frequent than the change interval, reflecting the importance of monitoring fluid condition and level between full replacement services.

Other Systems