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C1111 PUMP MOTOR BRC-67 < DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS] C D E G H I J K L M A B BRC N O P C1111 PUMP MOTOR DTC Logic INFOID:0000000009177277 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. CHECK SELF-DIAGNOSTIC RESULT With CONSULT. 1. Turn ignition switch OFF. 2. Depress brake pedal 20 times or more. 3. Start the engine and wait for 3 minutes or more. 4. Perform self-diagnostic result. YES >> Proceed to diagnosis procedure. Refer to . NO >> Inspection End. Diagnosis Procedure INFOID:0000000009177278 Regarding Wiring Diagram information, refer to 1. CONNECTOR INSPECTION 1. Turn ignition switch OFF. 2. Disconnect ABS actuator and electric unit (control unit) connectors. 3. Check connectors and terminals for deformation, disconnection, looseness or damage. YES >> GO TO 2. NO >> Repair or replace as necessary. 2. CHECK ABS MOTOR AND MOTOR RELAY BATTERY POWER SUPPLY Check voltage between ABS actuator and electric unit (control unit) connector E125 terminal 4 and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace malfunctioning components. 3. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT Check continuity between ABS actuator and electric unit (control unit) connector E125 terminals 1, 2 and ground. DTC Display Item Malfunction detected condition Possible causes C1111 PUMP MOTOR When a malfunction is detected in motor or motor re- • Harness or connector (control unit) • Fusible link ABS actuator and electric unit (control unit) — Voltage (Approx.) Connector Terminal E125 4 Ground Battery voltage |