Circuit/System Testing
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
C0131 00
Replace EBCM/BPMV assembly.
C0131 3A or 4B
Verify DTC C0131 3A or 4B is not set.
- If DTC is set, perform the special function, Brake Pressure Sensor Calibration. If the DTC resets replace EBCM/BPMV assembly.