CTS RWD V8-6.2L SC (2009)
Note: Note the location of the brake pipes to the BPMV to ensure correct installation.
5. Disconnect the left front (1), master cylinder primary (2), and master cylinder secondary (3) brake pipe fittings from the BPMV.
Cap the brake pipe fittings and plug the BPMV inlet and outlet ports to prevent brake fluid loss and contamination.
6. Release the brake pipe clips (1) from the right side engine compartment side rail.
Note: Note the location of the brake pipes to the BPMV to ensure correct installation.