gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Brake Pressure Modulator Valve Replacement (Without JL4)|Page 17015 > < Brake Pressure Modulator Valve Replacement (Without JL4)|Page 17013
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12. Disconnect the LR brake pipe fitting (1).

Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination.

13. 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.

Brake Pressure Modulator Valve Replacement (Without JL4)|Page 17015 > < Brake Pressure Modulator Valve Replacement (Without JL4)|Page 17013