Diagnosis Procedure

Regarding Wiring Diagram information, refer to "WIRING DIAGRAM ".

1. CHECK SEAT MEMORY INDICATOR CIRCUIT
   1. Turn ignition switch OFF.
   2. Disconnect automatic drive positioner control unit and seat memory switch.
   3. Check continuity between automatic drive positioner control unit harness connector and seat memory switch harness connector.

      Automatic drive positioner control unit connector	Terminal	Seat memory switch connector	Terminal	Continuity
      M33	12	D5	6	Yes
      	13		7

   4. Check continuity between automatic drive positioner control unit harness connector and ground.

      Automatic drive positioner connector	Terminal	Ground	Continuity
      M33	12		No
      	13

      Fig 1: Checking Continuity Between Automatic Drive Positioner Control Unit Harness Connector M33 And Seat Memory Switch Harness Connector D5 Terminals

      Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: GO TO 2

      NO: Repair or replace harness.

2. CHECK MEMORY INDICATOR POWER SUPPLY

   Check voltage between seat memory switch harness connector and ground.

   Seat memory switch connector	Terminals		Voltage (V) (Approx.)
   	(+)	(-)
   D5	5	Ground	Battery voltage

   Fig 2: Checking Voltage Between Seat Memory Switch Harness Connector D5 Terminals And Ground

   Courtesy of NISSAN NORTH AMERICA, INC.

   Is the inspection result normal? 

   YES: GO TO 3

   NO: Check the following.

   • Fuse
   • Harness for open or short between memory indicator and fuse.
3. CHECK MEMORY INDICATOR

   Refer to "COMPONENT INSPECTION ".

   Is the inspection result normal? 

   YES: GO TO 4

   NO: Replace seat memory switch. Refer to "REMOVAL AND INSTALLATION ".

4. CHECK INTERMITTENT INCIDENT

   Refer to "INTERMITTENT INCIDENT ".

   Is the inspection result normal? 

   YES: Replace automatic drive positioner control unit. Refer to "REMOVAL AND INSTALLATION ".

   NO: Repair or replace the malfunctioning part.