Sliding Sensor Circuit Inspection

WARNING: This page is about a different car, the 2005 Nissan Titan. 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.

Fig 1: Identifying Display Screen And Touch DATA MONITOR

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

SLIDING SENSOR CIRCUIT DATA MONITOR

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

Without CONSULT-II

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

Fig 2: Signal Between Driver Seat Control Unit Connector & Ground Reference Table
Courtesy of NISSAN MOTOR CO., U.S.A.

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

OK or NG

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

CHECK SLIDING MOTOR SENSOR CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit connector and sliding motor LH.
2. Check continuity between driver seat control unit connector P2 terminals 16, 24, 31 and sliding motor P4 terminals 1, 2, 3.
  16 (W) - 3 (W) : Continuity should exist .
  
  24 (Y/G) - 2 (Y/G) : Continuity should exist .
  
  31 (L/Y) - 1 (L/Y) : Continuity should exist .
3. Check continuity between driver seat control unit P2 terminals 24, 31 and ground.
  16 (W) - Ground : Continuity should not exist .
  
  24 (Y/G) - Ground : Continuity should not exist .
  
  31 (L/Y) - Ground : Continuity should not exist
Fig 4: Checking Continuity Between Driver Seat Control Unit Connector P2 Terminals 16, 24, 31 And Sliding Motor P4 Terminals 1, 2, 3 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
- OK : Replace sliding motor LH. Refer to "REMOVAL AND INSTALLATION ".
- NG : Repair or replace harness.