GMC Workshop Service and Repair Manuals > Yukon Denali 4WD V8-6.0L Hybrid (2011) > Brakes and Traction Control | Hydraulic System, Brakes | Hydraulic Control Assembly - Antilock Brakes | Component Information | Service and Repair

Page 6

17. Disconnect the RH supply brake pipe fitting (1).

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

18. Disconnect the LH supply brake pipe fitting (1).

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

GMC Workshop Service and Repair Manuals