Nissan Murano. Manual - part 16

ADP-56

< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

2.

CHECK GROUND CIRCUIT

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

Is the inspection result normal?

YES

>> Automatic drive positioner control unit power supply and ground circuit are OK.

NO

>> Repair or replace harness.

AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Special Repair Requirement

INFOID:0000000009720680

1.

PERFORM ADDITIONAL SERVICE

Perform additional service when removing battery negative terminal.

>> Refer to 

ADP-8, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL

: Description"

.

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M104

30

Existed

SLIDING SWITCH

ADP-57

< DTC/CIRCUIT DIAGNOSIS >

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SLIDING SWITCH

Description

INFOID:0000000009720681

Sliding switch is equipped to the power seat switch on the seat cushion side surface. The operation signal is
inputted to the driver seat control unit when the sliding switch is operated.

Component Function Check

INFOID:0000000009720682

1.

CHECK FUNCTION

1.

Select “SLIDE SW-FR”, “SLIDE SW-RR” in “Data monitor” mode with CONSULT. 

2.

Check sliding switch signal under the following conditions.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-57, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009720683

1.

CHECK SLIDING SWITCH SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect power seat switch connector.

3.

Turn ignition switch ON.

4.

Check voltage between power seat switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK SLIDING SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit connector.

3.

Check continuity between driver seat control unit harness connector and power seat switch harness con-
nector.

4.

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

Monitor item

Condition

Status

SLIDE SW-FR

Sliding switch (forward)

Operate

ON

Release

OFF

SLIDE SW-RR

Sliding switch (backward)

Operate

ON

Release

OFF

(+)

(–)

Voltage (V)

(Approx.)

Power seat switch

Connector

Terminals

B459

11

Ground

Battery voltage

12

Driver seat control unit

Power seat switch

Continuity

Connector

Terminal

Connector

Terminal

B452

11

B459

11

Existed

12

12

ADP-58

< DTC/CIRCUIT DIAGNOSIS >

SLIDING SWITCH

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-210, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

3.

CHECK SLIDING SWITCH

Refer to 

ADP-58, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace power seat switch. Refer to 

ADP-213, "Removal and Installation"

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000009720684

1.

CHECK SLIDING SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect power seat switch (sliding switch) connector.

3.

Check continuity between power seat switch (sliding switch) terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace power seat switch. Refer to 

ADP-213, "Removal and Installation"

.

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

11

Not existed

12

Power seat switch (Sliding switch)

Condition

Continuity 

Terminal

35

11

Sliding switch (backward)

Operate

Existed

Release

Not existed

12

Sliding switch (forward)

Operate

Existed

Release

Not existed

RECLINING SWITCH

ADP-59

< DTC/CIRCUIT DIAGNOSIS >

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RECLINING SWITCH

Description

INFOID:0000000009720685

Reclining switch is equipped to the power seat switch on the seat cushion side surface. The operation signal is
inputted to the driver seat control unit when the reclining switch is operated.

Component Function Check

INFOID:0000000009720686

1.

CHECK FUNCTION

1.

Select “RECLN SW-FR”, “RECLN SW-RR” in “Data monitor” mode with CONSULT. 

2.

Check reclining switch signal under the following conditions.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-59, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009720687

1.

CHECK RECLINING SWITCH SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect power seat switch connector.

3.

Turn ignition switch ON.

4.

Check voltage between power seat switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK RECLINING SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit connector.

3.

Check continuity between driver seat control unit harness connector and power seat switch harness con-
nector.

4.

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

Monitor item

Condition

Status

RECLINE SW-FR

Reclining switch (forward)

Operate

ON

Release

OFF

RECLINE SW-RR

Reclining switch (backward)

Operate

ON

Release

OFF

(+)

(–)

Voltage (V)

(Approx.)

Power seat switch

Connector

Terminals

B459

13

Ground

Battery voltage

14

Driver seat control unit

Power seat switch

Continuity

Connector

Terminal

Connector

Terminal

B452

13

B459

13

Existed

14

14