Nissan Murano. Manual - part 1158

RF-16

< DTC/CIRCUIT DIAGNOSIS >

SUNROOF SWITCH

SUNROOF SWITCH

Description

INFOID:0000000009719657

Transmits switch operation signal to sunroof motor assembly.

Diagnosis Procedure

INFOID:0000000009719658

1.

CHECK SUNROOF SWITCH INPUT SIGNAL 

1.

Turn ignition switch ON.

2.

Check voltage between sunroof motor assembly harness connector and ground.

Is the inspection result normal?

YES

>> Replace sunroof motor. Refer to 

RF-103, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK SUNROOF SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect sunroof motor assembly connector and sunroof switch connector.

3.

Check continuity between sunroof motor assembly harness connector and sunroof switch harness con-
nector.

4.

Check continuity between sunroof motor assembly harness connector and ground. 

Is the inspection result normal?

(+)

(–)

Condition

Voltage (V)

(Approx.)

Sunroof motor assembly

Connector

Terminals

R101

4

Ground

Sunroof switch is operated
PUSH

0

Other than above

Battery voltage

5

Sunroof switch is operated 
OPEN (1st or 2nd)

0

Other than above

Battery voltage

9

Sunroof switch is operated 
OPEN (2nd) or OPEN (2nd) 

0

Other than above

Battery voltage

10

Sunroof switch is operated 
CLOSE (1st or 2nd)

0

Other than above

Battery voltage

Sunroof motor assembly

Sunroof switch

Continuity

Connector

Terminal

 Connector

Terminal

R101

4

R6

5

Existed

5

3

9

2

10

4

Sunroof motor assembly

Ground

Continuity

 Connector

Terminal

R101

4

Not existed

5

9

10

SUNROOF SWITCH

RF-17

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

YES

>> GO TO 3.

NO

>> Repair or the replace harness.

3.

CHECK SUNROOF SWITCH GROUND CIRCUIT

Check continuity between sunroof switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK SUNROOF SWITCH

Check sunroof switch.
Refer to 

RF-17, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace sunroof switch. Refer to 

RF-125, "Removal and Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000009719659

SUNROOF SWITCH

1.

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity sunroof switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace sunroof switch. Refer to 

RF-125, "Removal and Installation"

.

Sunroof switch

Ground

Continuity 

 Connector

Terminal

R6

1

Existed

Terminals

Condition

Continuity

2 

1

Sunroof switch is operated 

OPEN (2nd) or CLOSE (2nd)

Existed

Other than above

Not existed

3 

Sunroof switch is operated 

OPEN (1st) or OPEN (2nd)

Existed

Other than above

Not existed

4

Sunroof switch is operated 

CLOSE (1st) or CLOSE (2nd)

Existed

Other than above

Not existed

5

Sunroof switch is operated 

PUSH

Existed

Other than above

Not existed

RF-18

< DTC/CIRCUIT DIAGNOSIS >

DOOR SWITCH

DOOR SWITCH

Description

INFOID:0000000009719660

Detects door open/close condition.

Component Function Check

INFOID:0000000009719661

1.

CHECK FUNCTION

Check door switches (“DOOR SW-DR”, “DOOR SW-AS”) in Data Monitor” mode with CONSULT.

Is the inspection result normal?

YES

>> Door switch is OK.

NO

>> Refer to 

RF-18, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009719662

1.

CHECK DOOR SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect malfunctioning door switch connector.

3.

Check signal between malfunctioning door switch harness connector and ground with oscilloscope.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR SWITCH CIRCUIT 

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and door switch harness connector.

Monitor item

Condition

Status

DOOR SW-DR

 Front door (driver side)

OPEN

ON

CLOSE

OFF

DOOR SW-AS

 Front door (passenger side)

OPEN

ON

CLOSE

OFF

(+)

(–)

Voltage (V)

(Approx.)

Door switch

Connector

Terminal

Driver side

B32

3

Ground

Passenger side

B233

3

JPMIA0011GB

JPMIA0011GB

DOOR SWITCH

RF-19

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-98, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK DOOR SWITCH 

Refer to 

RF-19, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace malfunctioning door switch. Refer to 

DLK-358, "Removal and Installation"

.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END 

Component Inspection

INFOID:0000000009719663

1.

CHECK DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect door switch connector.

3.

Check door switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace malfunction door switch. Refer to 

DLK-358, "Removal and Installation"

.

BCM

Door switch

Continuity 

Connector

Terminal

Connector

Terminal

M123 (Driver side)

150

B32 (Driver side)

3

Existed

M123 (Passenger side)

124

B233 (Passenger side)

BCM

Ground

Continuity 

Connector

Terminal

M123 (Driver side)

150

Not existed

M123 (Passenger side)

124

Terminal

Condition

Continuity

Door switch

Each door

3

Ground part of door 

switch

Door switch pressed

Not existed

Door switch released

Existed