DTC C1251/51 Open in Pump Motor Circuit: Description

WARNING: This page is about a different car, the 2009 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

DTC DETECTION CONDITION CHART

DTC Code	DTC Detection Condition	Trouble Area
C1251/51	Either of the following is detected: Actuator pump motor does not operate properly. Open in actuator pump motor circuit continues for at least 2 seconds.	Brake actuator assembly (Ground circuit) Brake actuator assembly (Motor circuit)