gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Antilock Brake Module <--> [Electronic Brake Control Module] > < Trunk / Liftgate Relay|Locations
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ABS Main Relay: Locations

EHCU Module Mounting

The relay is located inside the Electro-Hydraulic Control Unit EHCU, also know as the Brake Pressure Modulator Valve (BPMV).

Antilock Brake Module <--> [Electronic Brake Control Module] > < Trunk / Liftgate Relay|Locations