Inspection Procedure

CHECK SELF-DIAGNOSTIC RESULTS (1)

Check the self-diagnostic results.

Self-diagnostic results

PUMP MOTOR

ACTUATOR RLY

Is the above displayed in the self-diagnostic display items?

YES >> GO TO 2.

NO >> Inspection is completed.

CHECK SELF-DIAGNOSTIC RESULTS (2)
1. Disconnect ABS actuator and electric unit (control unit) connector. Then reconnect it securely.
2. Perform self-diagnosis again.
  Do any self-diagnosis item appear?
  
  YES >> GO TO 3.
  
  NO >> Poor connection. Repair or replace the applicable connector.

CHECK ABS MOTOR AND MOTOR RELAY POWER SUPPLY CIRCUIT

Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector E56.

Check voltage between ABS actuator and electric unit (control unit) harness connector and ground.

ABS actuator and electric unit (control unit)	Ground	Voltage
1, 32	-	Battery voltage (Approx. 12 V)

Fig 1: Checking Voltage Between ABS Actuator And Electric Unit (Control Unit) Harness Connector And Ground

Courtesy of NISSAN MOTOR CO., U.S.A.

Check continuity between ABS actuator and electric unit (control unit) harness connector and ground.

ABS actuator and electric unit (control unit)	Ground	Continuity
16, 47	-	Yes

OK or NG

OK >> Perform self-diagnosis again. If the same result appears, replace ABS actuator and electric unit (control unit). Refer to ACTUATOR AND ELECTRIC UNIT (ASSEMBLY) .

NG >> Repair harness or connectors.

Fig 2: Checking Continuity Between ABS Actuator And Electric Unit (Control Unit) Harness Connector And Ground

Courtesy of NISSAN MOTOR CO., U.S.A.