Action Taken When the DTC Sets

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

The EBCM disables the ABS/TCS/VSES and may disable the DRP if more than one wheel speed sensor DTC is set.
The ABS indicator turns ON.
The traction off indicator turns ON.
The message center displays the service stability system message.
The brake warning indicator may turn ON.
An ECE 13 response may occur. Refer to ABS DESCRIPTION AND OPERATION (W/O JL4) or ABS DESCRIPTION AND OPERATION (W/JL4) for a complete description of ECE 13.