Inspection Procedure

1. CHECK VDC OFF SWITCH

Perform VDC OFF switch component inspection. Refer to "COMPONENT INSPECTION ".

Is the inspection result normal? 

YES: GO TO 2

NO: Replace VDC OFF switch.

2. CHECK VDC OFF SWITCH HARNESS
   1. Disconnect ABS actuator and electric unit (control unit) connector.
   2. Check continuity between ABS actuator and electric unit (control unit) connector E26 (A) terminal 21 and VDC OFF switch connector M72 (B) terminal 1.
      TERMINAL CONTINUITY REFERENCE
      
      

      ABS actuator and electric unit (control unit)		VDC OFF switch		Continuity
      Connector	Terminal	Connector	Terminal
      E26 (A)	21	M72 (B)	1	Yes

      Fig 1: Checking Continuity Between ABS Actuator And Electric Unit And VDC OFF Switch Connector Terminals

      Courtesy of NISSAN MOTOR CO., U.S.A.
   3. Check continuity between ABS actuator and electric unit (control unit) connector E26 (A) terminal 21 and ground.
   TERMINAL CONTINUITY REFERENCE
   
   

   ABS actuator and electric unit (control unit)		Ground	Continuity
   Connector	Terminal
   E26 (A)	21	-	No

   Is the inspection result normal? 

   YES: GO TO 3

   NO: Repair or replace malfunctioning components.

3. CHECK VDC OFF SWITCH GROUND

Check continuity between VDC OFF switch connector M72 terminal 2 and ground.

Fig 2: Checking Continuity Between VDC OFF Switch Connector M72 Terminal 2 And Ground

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

Is the inspection result normal? 

YES: Inspection End.

NO: Repair or replace malfunctioning components.