Nissan Murano: Automatic Drive Positioner :: Dtc/circuit Diagnosis / Seat Memory Indicator

Component Function Check

ACTIVE TEST

CONSULT

1. Select “MEMORY SW INDCTR” in “Active Test” mode of “AUTO DRIVE POS.”.

2. Check that the function operates normally.

Is the operation of relevant parts normal?

Inspection End.

Perform diagnosis procedure. Refer to Diagnosis Procedure.

CHECK SEAT MEMORY INDICATOR CIRCUIT

1. Ignition switch OFF.

2. Disconnect driver seat control unit and seat memory switch.

3. Check continuity between driver seat control unit harness connector and seat memory switch harness connector.

   Driver seat control unit		Seat memory switch		Continuity
   Connector	Terminal	Connector	Terminal
   B209	10	D51	4	Yes
   	26		5

4. Check continuity between driver seat control unit harness connector and ground.

   Driver seat control unit		Ground	Continuity
   Connector	Terminal
   B209	10		No
   	26

Is the inspection result normal?

GO TO 2.

Repair or replace harness.

CHECK MEMORY INDICATOR POWER SUPPLY

Check voltage between seat memory switch harness connector and ground.

Is the inspection result normal?

GO TO 3.

Check the following:

• 10A fuse No. 9.

• Harness for open or short between memory indicator and fuse.

CHECK MEMORY INDICATOR

Refer to Component Inspection.

Is the inspection result normal?

GO TO 4.

Replace seat memory switch. Refer to Removal and Installation.

CHECK INTERMITTENT INCIDENT

Refer to Intermittent Incident.

Is the inspection result normal?

Replace driver seat control unit. Refer to Removal and Installation.

Repair or replace the malfunctioning part.

CHECK SEAT MEMORY INDICATOR

1. Ignition switch OFF.

2. Disconnect seat memory switch.

3. Check continuity between seat memory switch terminals.

   Seat memory switch		Continuity
   Terminal
   (+)	(-)
   7	4	Yes
   	5

Is the inspection result normal?

Inspection End.

Replace seat memory switch. Refer to Removal and Installation.