Sierra Denali RWD V8-6.2L (2009)
10. Remove the ABS module splash shield (1).
11. Clean all dirt and debris from the brake pressure modulator valve (BPMV) assembly and the brake hose fittings.
12. Disconnect the BPMV supply hose quick connect (1).
Cap the BPMV inlet port and plug the supply hose to prevent brake fluid loss and contamination.
