Check Sliding Switch Circuit

1. CHECK FUNCTION 

   With CONSULT-II 

   With "SLIDE SW-FR, SLIDE SW-RR" on the DATA MONITOR, operate the sliding switch to check ON/OFF operation.

   Fig 1: Identifying CONSULT II Display - DATA MONITOR

   Courtesy of NISSAN MOTOR CO., U.S.A.
   SLIDE SW-FR, SLIDE SW-RR (WITH CONSULT-II)
   
   

   Monitor item [OPERATION or UNIT]		Contents
   SLIDE SW - FR	"ON/OFF"	ON/OFF status judged from the sliding switch (FR) signal is displayed.
   SLIDE SW - RR	"ON/OFF"	ON/OFF status judged from the sliding switch (RR) signal is displayed.

   Without CONSULT-II 

   1. Turn ignition switch OFF.
   2. Sliding switch operate, check voltage between driver seat control unit connector and ground.
   Fig 2: Identifying Voltage Between Driver Seat Control Unit Connector And Ground
   Courtesy of NISSAN MOTOR CO., U.S.A.
   SLIDE SW-FR, SLIDE SW-RR (WITHOUT CONSULT-II)
   
   

   Connector	Terminals (Wire color)		Sliding switch condition	Voltage (V) (Approx.)
   	(+)	(-)
   B152	24 (L/R)	Ground	FORWARD	0
   			Other than above	Battery voltage
   	37 (W)		BACKWARD	0
   			Other than above	Battery voltage

   OK or NG 

   OK: Sliding switch circuit is OK.

   NG: GO TO 2.

2. CHECK HARNESS CONTINUITY 
   1. Disconnect driver seat control unit connector and power seat switch connector.
   2. Check continuity between driver seat control unit connector B152 terminals 24, 37 and power seat switch connector B175 terminals 24, 37.

      24 (L/R) - 24 (L/R) : Continuity should exist. 

      37 (W) - 37 (W) : Continuity should exist. 

   3. Check continuity between driver seat control unit connector B152 terminals 24, 37 and ground.

      24 (L/R) - Ground : Continuity should not exist. 

      37 (W) - Ground : Continuity should not exist. 

      Fig 3: Identifying Continuity Between Driver Seat Control Unit Connector B152 Terminals 24, 37 And Ground

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

   OK or NG 

   OK: GO TO 3.

   NG: Repair or replace harness between driver seat control unit and power seat switch.

3. CHECK SLIDING SWITCH 

   Sliding switch operate, check continuity between power seat switch connector B175 terminal 24, 27 and 61B.

Fig 4: Identifying Continuity Between Power Seat Switch Connector B175 Terminal 24, 27 And 61B
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

OK: Check the condition of the harness and connector.

NG: Replace power seat switch.