Lifting Switch (Rear) Circuit Inspection

With CONSULT-II 

With "LIFT RR SW-UP, LIFT RR SW-DN" on the DATA MONITOR, operate the rear lifting switch to check ON/OFF operation.

Fig 1: Monitor Item Contents Chart - LIFT RR SW

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

Fig 2: CONSULT-II Display - DATA MONITOR

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

Without CONSULT-II 

1. Turn ignition switch OFF.
2. Check voltage between driver seat control unit connector and ground.
   Fig 3: Driver Seat Control Unit Connector P2 Terminal Voltage Reference Chart

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 4: Checking Voltage Between Driver Seat Control Unit Connector Terminals 14, 29 & Ground

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

OK or NG

• OK : Rear lifting switch circuit is OK.
• NG : GO TO 2.

1. Disconnect driver seat control unit and power seat switch LH.
2. Check continuity between driver seat control unit connector P2 terminals 14, 29 and power seat switch connector P8 terminals 2, 8.

   14 (G/W) - 8 (G/W) : Continuity should exist. 

   29 (R/W) - 2 (R/W) : Continuity should exist. 

   Fig 5: Checking Continuity Between Driver Seat Control Unit Connector P2 Terminals 14, 29 And Power Seat Switch Connector P8 Terminals 2, 8

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between driver seat control unit connector P2 terminals 14, 29 and ground.

   14 (G/W) - Ground : Continuity should not exist. 

   29 (R/W) - Ground : Continuity should not exist. 

OK or NG

• OK : GO TO 3.
• NG : Repair or replace harness.

Check continuity between power seat switch LH as follows.

Fig 6: Terminals Continuity Reference Chart

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

Fig 7: Checking Continuity Between Power Seat Switch LH Connector Terminal 3 And Terminals 2 & 8

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 LH. Refer to FRONT SEAT .