C0299 5A
WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Verify DTC C0299 5A is not set.
- If the DTC is set, repair the source of the vacuum leak. Refer to Brake Assist System Diagnosis (Vacuum Assist) or Brake Assist System Diagnosis (Hydraulic Assist)