E-Ton Yukon II / Challenger

Brake fluid capacity & service interval

E-Ton Yukon II / Challenger uses brake fluid with a capacity range between min and max. Service intervals occur every 24 months. Data covers 1 configuration.

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

TypeSpecifications
Yukon II / Challenger, CXL-150 (2004-2013)
  • Use: Normal
  • Between min and max.
  • Change 24 months

Additional Notes

  • The E-Ton Yukon II / Challenger CXL-150 brake fluid specification references a hydraulic brake system, meaning the braking force is transmitted through pressurized fluid rather than a mechanical cable arrangement.
  • The capacity guidance for the CXL-150 is expressed as a fill level between the minimum and maximum marks on the reservoir, rather than a fixed volume in milliliters or ounces, which is typical for hydraulic brake systems where the reservoir level reflects pad wear as much as fluid quantity.
  • The service interval for the CXL-150 hydraulic brake fluid under normal use conditions is set at 24 months, meaning the fluid is replaced on a time-based schedule regardless of mileage or operating hours accumulated during that period.
  • A 24-month brake fluid change interval under normal use conditions reflects the hygroscopic nature of brake fluid, which absorbs moisture from the atmosphere over time and lowers the fluid's boiling point even when the vehicle has seen limited use.