ABS

DTC C0550

Circuit Description
The EBCM performs several self-tests for any internal problems which may affect proper operation.

Conditions for Running the DTC
- The ignition is ON.
- The engine is running at a rate greater than 450 RPM.

Conditions for Setting the DTC
The EBCM detects an internal malfunction.

Action Taken When the DTC Sets
The following actions may occur.
- The EBCM disables the ABS/DRP.
- The ABS indicator turns ON.
- The brake warning indicator turns ON.

Conditions for Clearing the DTC
Certain failures that may cause this DTC to set cannot be cleared. Other failures that may cause this DTC to set may be cleared, at least temporarily, by using the scan tool Clear DTCs function.

Diagnostic Aids
Replace the EBCM if this DTC continues to set intermittently.