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

Nissan Murano (Z52) 2015-2024 Service Manual / Body Interior / 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.

Test item Description
MEMORY SW INDCTR Off Memory switch indicator Off
ON-1 Indicator 1: ON
ON-2 Indicator 2: ON

Is the operation of relevant parts normal?

YES>>

Inspection End.

NO>>

Perform diagnosis procedure. Refer to Diagnosis Procedure.

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?

YES>>

GO TO 2.

NO>>

Repair or replace harness.

CHECK MEMORY INDICATOR POWER SUPPLY

Check voltage between seat memory switch harness connector and ground.

(+) (–)

Voltage

(Approx.)
Seat memory switch
Connector Terminal
D51 7 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

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?

YES>>

GO TO 4.

NO>>

Replace seat memory switch. Refer to Removal and Installation.

CHECK INTERMITTENT INCIDENT

Refer to Intermittent Incident.

Is the inspection result normal?

YES>>

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

NO>>

Repair or replace the malfunctioning part.

Component Inspection

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?

YES>>

Inspection End.

NO>>

Replace seat memory switch. Refer to Removal and Installation.

    Door Mirror Motor

    Component Function Check ACTIVE TEST CONSULT Select “MIRROR MOTOR RH” and “MIRROR MOTOR LH” in “Active Test” mode of “AUTO DRIVE POS.”...

    Automatic Drive Positioner :: Symptom Diagnosis

    ..

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