Sliding Switch Circuit Inspection

WARNING: This page is about a different car, the 2006 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

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.

MONITOR ITEM CONTENTS

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.

Fig 1: CONSULT-II Screen Display - Data Monitor

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

Without CONSULT-II

Turn ignition switch OFF.
Check voltage between driver seat control unit connector and ground.

DRIVER SEAT CONTROL UNIT CONNECTOR AND GROUND

Connector	Terminals		Condition	Voltage (V) (Approx.)
Connector	(+)	(-)	Condition	Voltage (V) (Approx.)
P2	11	Ground	Sliding switch ON (BACKWARD operation)	0
	11		Other than above	Battery voltage
	26		Sliding switch ON (FORWARD operation)	0
	26		Other than above	Battery voltage

OK or NG

OK : Sliding switch circuit is OK.

NG : GO TO 2.

Fig 2: Checking Voltage Between Driver Seat Control Unit Connector And Ground

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

CHECK SLIDING SWITCH CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit connector and power seat switch LH connector.
2. Check continuity between driver seat control unit connector P2 terminals 11, 26 and power seat switch LH connector P8 terminals 1, 7.
  11 - 7 : Continuity should exist.
  
  26 - 1 : Continuity should exist.
3. Check continuity between driver seat control unit connector P2 terminals 11, 26 and ground.
  11 - Ground : Continuity should not exist.
  
  26 - Ground : Continuity should not exist.
  
  Fig 3: Checking Sliding Switch Circuit Harness Continuity
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK : GO TO 3.

NG : Repair or replace harness.

CHECK SLIDING SWITCH

Check continuity between power seat switch LH as follows.

SLIDING SWITCH

Terminal		Condition	Continuity
7	3	Sliding switch ON (BACKWARD operation)	Yes
7		Other than above	No
1		Sliding switch ON (FORWARD operation)	Yes
1		Other than above	No

OK or NG

OK : Replace driver seat control unit. Refer to "FRONT SEAT ".

NG : Replace power seat switch LH. Refer to "FRONT SEAT ".

Fig 4: Checking Continuity Between Power Seat Switch (LH)

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