Brake Assist System Diagnosis (Hydraulic Assist)

Fig 1: Brake Assist System (Hydraulic Assist) Diagnosis (Steps 1-11)

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Fig 2: Brake Assist System (Hydraulic Assist) Diagnosis (Steps 12-17)

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Fig 3: Brake Assist System (Hydraulic Assist) Diagnosis (Steps 18-20)

Courtesy of GENERAL MOTORS CORP.