C0055

DTC C0055 EBCM Internal Fault






Circuit Description
This DTC identifies a possible malfunction within the EBCM.

Conditions for Setting the DTC
^ DTC C0055 will set when a possible internal component/microprocessor problem may exist.

Action Taken When the DTC Sets
^ The solenoid relay opens, removing power from the pump motor and the solenoids.
^ The ABS and DDRP Are Disabled
^ DTC C0055 is stored.
^ ABS Warning Lamp and Brake Warning Lamp are turned on.

Conditions for Clearing the DTC
^ If the conditions that set DTC C0055 are no longer present, the DTC may be cleared by using the proper scan tool.
^ The DTC that has not occurred in 100 drive cycles will be cleared from history data.

Diagnostic Aids
^ When C0055 is displayed on the scan tool, it should be followed by two additional numbers (xx) which should be documented along with any other DTC(s) that may be displayed.
^ Repair low voltage, driveability, or other electrical complaints first, prior to performing C0055 trouble tree.

Steps 1-7:

^ Make sure the integrity of the connection between the EBCM and the BPMV is secure, tight and free of corrosion, leaks and/or damage.