C0110
Antilock Brake System
Diagnostic Information and Procedures
DTC C0110
Circuit Description
Ground is continuously supplied to the low side of the ABS pump motor. The EBCM activates the ABS pump by supplying battery voltage to the high side of the motor.
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
The EBCM detects an open pump motor circuit, a shorted pump motor, or a seized pump motor or ABS pump.
Action Taken When the DTC Sets
The EBCM disables the ABS.
The ABS indicator turns ON.
Conditions for Clearing the DTC
The Conditions for Setting the DTC are no longer present and you use the scan tool Clear DTC's function.
Diagnostic Aids
Separate the EBCM from the BPMV in order to inspect for corrosion or any other condition that may cause a poor connection at the pump motor connector. Refer to Electronic Brake Control Module (EBCM) Replacement and Testing for Intermittent and Poor Connections . If severe corrosion or other damage exists, the BPMV or the EBCM may need to be replaced.
