Car Problem Reports

Cadillac Escalade Power Brake Units May Leak Fluid From Hydro-Boost Unit

Cadillac Escalade Problem
3 Reports
Me Too

Model Years Affected: 1999, 2000, 2005


Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.

  • Visitor, , 138,000 mi

    Start small leak , and gets worse I fix it by changing the hydro boost , I spend around $ 280 on part and about, 2 hours of work

    Flag This
Ask a Question