what is a hydro booster?
Cadillac Q&AAsk Your Question
2002 Cadillac Escalade EXT Question: hydro booster
Answer #1honest1eagan from Honest-1 Auto Care, December 15, 2010, 13:52Enthusiast
It is part of the brake system in your Escalade that is located behind the brake master cylinder.
Answer #2mastertech6371 December 15, 2010, 14:30Master
instead of a vaccuum booster, your vehicle uses power steering pump pressure to assist your brake pedal.