Hyundai Genesis (DH): Brake System / Brake Booster Components and Components Location

Operation and Leakage Check Check all of the following items: ComponentProcedureBrake Booster (A)Check brake operation by applying the brakes during a test drive.

Brake Booster Operating Test For simply checking the brake booster operation, perform the following tests. 1. Run the engine for one or two minutes, and then stop it.