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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 348 (Hydraulic Brake System) >> Diagnostic Information and Procedures >> DTC C0299: Brake Booster Pressure Sensor >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

The EBCM monitors the vacuum level in the power brake booster, and will set a DTC if the vacuum is too low.