Seat Memory Indicator Lamp Circuit Inspection

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FUNCTION

With CONSULT-II

With "MEMORY SW INDCTR" in ACTIVE TEST, check operation.

Fig 1: CONSULT-II Display - ACTIVE TEST

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

ACTIVE TEST ITEM - MEMORY SW INDCTR

Test item	Description
MEMORY SW INDCTR	The memory switch indicator is lit by receiving the drive signal.

Without CONSULT-II

GO TO 2.

OK or NG

OK : Seat memory switch indicator lamp circuit is OK.
NG : GO TO 2.

CHECK SEAT MEMORY SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect seat memory switch.
3. Turn ignition switch ON.
4. Check voltage between seat memory switch connector D5 terminal 5 and ground.
  5 (BR/Y) - Ground : Battery voltage
  
  Fig 2: Checking Voltage Between Seat Memory Switch Connector D5 Terminal 5 & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK : GO TO 3.
- NG : Repair or replace harness.
CHECK SEAT MEMORY INDICATOR CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit.
2. Check continuity between automatic drive positioner control unit connector M41 terminals 12, 13 and seat memory switch connector D5 terminals 6, 7.
  12 (GR/L) - 6 (GR/L) : Continuity should exist.
  
  13 (Y) - 7 (Y/G) : Continuity should exist.
  
  Fig 3: Checking Continuity Between Automatic Drive Positioner Control Unit Connector M41 Terminals 12, 13 And Seat Memory Switch Connector D5 Terminals 6, 7
  Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between automatic drive positioner control unit connector M41 terminals 12, 13 and ground.
  12 (GR/L) - Ground : Continuity should not exist.
  
  13 (Y) - Ground : Continuity should not exist.
OK or NG
- OK : GO TO 4.
- NG : Repair or replace harness.
CHECK SEAT MEMORY SWITCH INDICATOR SIGNAL
Check voltage between automatic drive positioner control unit connector M41 terminals 12, 13 and ground.

Fig 4: Checking Voltage Between Automatic Drive Positioner Control Unit Connector M41 Terminals 12, 13 & Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

12 (GR/L) - Ground : Battery voltage

13 (Y) - Ground : Battery voltage

OK or NG
- OK : Replace automatic drive positioner control unit.
- NG : Replace seat memory switch. Refer to FRONT DOOR .