Avalanche 1500 2WD V8-53L (2008) Brake Pressure Modulator Valve Replacement
14. Disconnect the RH supply 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 LH supply brake pipe fitting (1).
Cap the brake pipe fitting and plug the BPMV inlet port to prevent brake fluid loss and contamination.
