Circuit/System Verification
WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
This DTC will set as a result of fault conditions caused by other modules or components on the serial data circuit.
Verify that no DTCs are set in the TCM, VSCM, or EBCM. Also review wheel speed sensor and steering angle sensor parameters to verify correct readings.
- If DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .