Sliding Sensor Circuit Check

WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FUNCTION

With CONSULT-II

Check operation with "SLIDE PULSE" on the DATA MONITOR to make sure the pulse changes.

SLIDING SENSOR CIRCUIT CHECK CHART

Monitor item [OPERATION or UNIT]		Contents
SLIDE PULSE	-	The seat sliding position (pulse) judged from the sliding sensor signal is displayed

Fig 1: Scan Tool Displaying DATA MONITOR

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

Without CONSULT-II

Turn ignition switch OFF.
Check signal between driver seat control unit connector and ground, with oscilloscope.

Fig 2: Reference Value Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Checking Signal Between Driver Seat Control Unit Connector And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: Sliding sensor circuit is OK.
NG: GO TO 2.

CHECK SLIDING SENSOR CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit connector and sliding motor connector.
2. Check continuity between driver seat control unit connector B303 terminals 24 (G/B), 31 (R/W) and sliding motor B307 terminals 24 (G/B), 31A (R/W).
  24 (G/B) - 24 (G/B): Continuity should exist.
  
  31 (R/W) - 31A (R/W): Continuity should exist.
3. Check continuity between driver seat control unit B303 terminals 24 (G/B), 31 (R/W) and ground.
  24 (G/B) - Ground: Continuity should not exist.
  
  31 (R/W) - Ground: Continuity should not exist.
  
  Fig 4: Checking Continuity Between Driver Seat Control Unit B303 Terminals 24, 31 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Replace sliding motor.
2. NG: Repair or replace harness between driver seat control unit and sliding motor.