Pontiac Workshop Service and Repair Manuals > Vibe FWD L4-2.4L (2009) > Brakes and Traction Control | Hydraulic System, Brakes | Brake Master Cylinder | Component Information | Service and Repair | Procedures

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7. Disconnect the mass air flow meter connector (1).
8. Separate the 2 wire harness clamps (2, 3).

9. Disconnect the vacuum switching valve connector (3).

10. Loosen the 2 hose clamps (1, 2) and disconnect the vacuum hose.

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