Circuit/System Testing

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON, verify that DTC P0575 is current in the ECM.

If the DTC is stored as a current DTC, replace the BCM.

If the DTC is stored only as a history DTC, refer to Diagnostic Aids. Do not replace the BCM.