Sierra 1500 2WD V8-6.0L Hybrid (2010)
14. Disconnect the primary brake pipe fitting (1).
Cap the brake pipe fitting and plug the BPMV inlet port to prevent brake fluid loss and contamination.
15. Disconnect the right supply brake pipe fitting (1).
Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination.
16. Disconnect the left supply brake pipe fitting (2).
Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination.
