Seat Memory Indicator lamp System Inspection

CHECK FUNCTION

With CONSULT-II

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

TEST ITEM DESCRIPTION

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

Fig 1: Checking Function - MEMORY SW INDCTR (With CONSULT-II)

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

Without CONSULT-II

GO TO 2.

OK or NG

OK: System is OK.
NG: GO TO 2.

CHECK FUSE
Check 10A fuse [No.3, located in fuse block (J/B)]

NOTE: Refer to "COMPONENT PARTS AND HARNESS CONNECTOR LOCATION ".

OK or NG
1. OK: GO TO 2.
2. NG: If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse, refer to "POWER SUPPLY ROUTING ".
CHECK SEAT MEMORY SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect seat memory switch connector.
3. Check voltage between seat memory switch connector D3 terminal 5 (P/L) and ground.
  1. 5 (P/L) - Ground: Battery voltage.
  Fig 2: Checking Seat Memory Switch Power Supply Circuit
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 4
2. NG: Repair or replace harness between fuse block (J/B) and seat memory switch.
CHECK HARNESS CONTINUITY
1. Disconnect BCM connector.
2. Check continuity between BCM connector M4 terminals 106 (BR/Y), 112 (L/W) and seat memory switch connector D3 terminals 6 (BR/Y), 7 (L/W).
  1. 106 (BR/Y) - 6 (BR/Y): Continuity should exist.
  2. 112 (L/W) - 7 (L/W): Continuity should exist.
3. Check continuity between BCM connector M4 terminals 106 (BR/Y), 112 (L/W) and ground.
  1. 106 (BR/Y) - Ground: Continuity should not exist.
  2. 112 (L/W) - Ground: Continuity should not exist.
  Fig 3: Checking Harness Continuity
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 5.
2. NG: Repair or replace harness between BCM and memory switch.
CHECK SEAT MEMORY SWITCH INDICATOR SIGNAL
Check voltage between BCM connector M4 terminals 106 (BR/Y), 112 (L/W) and ground.
1. 106 (BR/Y) - Ground: Battery voltage.
2. 112 (L/W) - Ground: Battery voltage.
Fig 4: Checking Seat Memory Switch Indicator Signal
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: Replace BCM.
2. NG: Replace seat memory switch.