C0550

DTC C0550





Circuit Description
This DTC identifies a malfunction within the EBCM.

Conditions for Running the DTC
The ignition switch is in the ON position.

Conditions for Setting the DTC
DTC C0550 is set when an internal EBCM malfunction exists.

Action Taken When the DTC Sets
If equipped, the following actions occur:
- The EBCM disables the ABS/TCS and MSVA for the duration of the ignition cycle.
- A malfunction DTC will set.
- The ABS indicator turns on.
- The TCS indicator turns on.
- The Red BRAKE Warning indicator turns on.

Conditions for Clearing the DTC
- The condition for the DTC is no longer present (the DTC is not current) and you used the scan tool Clear DTC function.
- The EBCM automatically clears the history DTC when a current DTC is not detected in 100 consecutive drive cycles.