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C1121, C1123, C1125, C1127 OUT ABS SOL BRC-57 < COMPONENT DIAGNOSIS > [TYPE 1] C D E G H I J K L M A B BRC N O P 1. Turn ignition switch OFF. 2. Disconnect ABS actuator and electric unit (control unit) connec- 3. Check voltage between ABS actuator and electric unit (control Is the inspection result normal? YES >> GO TO 3 NO >> Repair or replace malfunctioning components. 3. CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACUATOR RELAY GROUND CIRCUIT Check continuity between ABS actuator and electric unit (control Is the inspection result normal? YES >> Replace ABS actuator and electric unit (control unit). BRC-131, "Removal and Installation" NO >> Repair or replace malfunctioning components. Component Inspection INFOID:0000000004421999 1. CHECK ACTIVE TEST 1. Select each test menu item on ”ACTIVE TEST“. 2. On the display, touch “Up”, “Keep”, and “Down”, and check that the system operates as shown in the table *: On for 1 to 2 seconds after the touch, and then Off Is the inspection result normal? YES >> Inspection End NO >> Go to diagnosis procedure. Refer to ABS actuator and electric unit (control unit) — Voltage Connector Terminal E125 (with VQ40DE) 32 Ground Battery voltage E127 (with VK56DE) AWFIA0018ZZ ABS actuator and electric unit (control unit) — Continuity Connector Terminal E125 (with VQ40DE) 16, 47 Ground Yes E127 (with VK56DE) AWFIA0016ZZ Operation ABS solenoid valve Up Keep Down FR RH SOL FR RH IN SOL Off On On FR RH OUT SOL Off Off On* FR LH SOL FR LH IN SOL Off On On FR LH OUT SOL Off Off On* RR RH SOL RR RH IN SOL Off On On RR RH OUT SOL Off Off On* RR LH SOL RR LH IN SOL Off On On RR LH OUT SOL Off Off On* REAR SOL This item is not used for this model. 2009 Pathfinder |