Diagnostic Aids

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

If DTC C0292 is set, diagnose that DTC first.
If the yaw and lateral acceleometer sensor is disconnected, DTCs will set and the EBCM will not provide 5 volt reference.
The yaw rate and lateral accelerometer sensors are located in one unit and cannot be serviced separately.
A poor ground connection for the EBCM may cause this DTC to set.