Nissan Pathfinder (2008 year). Manual - part 532

RF-14

< COMPONENT DIAGNOSIS >

DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect BCM connectors M18 and M19 and front door
switch connectors B8 and B108.

3.

Check continuity between BCM connectors M18 and M19 (A)
and front door switch connectors B8 and B108 (B).

4.

Check continuity between BCM connectors M18 and M19 (A) and ground.

Are the continuity test results as specified?

YES

>> Replace BCM. Refer to 

BCS-54, "Removal and Installation"

.

NO

>> Repair or replace harness.

A

B

Continuity

Connector

Terminal

Connector

Terminal

M18

12

RH

B108

2

Yes

M19

47

LH

B8

A

—

Continuity

Connector

Terminal

M18

12

Ground

No

M19

47

ALKIA0876ZZ

BCM (BODY CONTROL MODULE)

RF-15

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

ECU DIAGNOSIS

BCM (BODY CONTROL MODULE)

Reference Value

INFOID:0000000001712637

VALUES ON THE DIAGNOSIS TOOL

TERMINAL LAYOUT

Refer to 

BCS-41, "Terminal Layout"

.

PHYSICAL VALUES

Refer to 

BCS-41, "Physical Values"

.

WIRING DIAGRAM

Refer to 

BCS-47, "Wiring Diagram"

.

DTC INSPECTION

Refer to 

BCS-50, "DTC Inspection Priority Chart"

.

DTC INDEX

Refer to 

BCS-51, "DTC Index"

.

Monitor Item

Condition

Value/Status

DOOR SW-DR

Front door LH closed

OFF

Front door LH opened

ON

DOOR SW-AS

Front door RH closed

OFF

Front door LH opened

ON

RF-16

< ECU DIAGNOSIS >

SUNROOF SYSTEM

SUNROOF SYSTEM

Reference Value

INFOID:0000000001712638

TERMINAL LAYOUT

PHYSICAL VALUES

WIIA1344E

Terminal No.

(Wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Output

1

(SB)

Ground

Sunroof switch (UP/
CLOSE) signal

Input

Ignition switch ON and sun-
roof switch in UP/CLOSE po-
sition

0V

Ignition switch ON and sun-
roof switch in OFF position

Battery voltage

5

(R)

Ground

Sunroof switch (DOWN/
OPEN) signal

Input

Ignition switch ON and sun-
roof switch in DOWN/OPEN 
position

0V

Ignition switch ON and sun-
roof switch in OFF position

Battery voltage

7

(P)

Ground

BAT power supply 

Input

—

Battery voltage

8

(W)

Ground

Vehicle speed signal

Input

Speedometer operated [when 
vehicle speed is approx. 40 
km/h (25 MPH)]

9

(SB)

Ground

RAP signal

Input

Ignition switch ON

Battery voltage

Within 45 seconds after igni-
tion switch turned OFF

Battery voltage

When front door LH or RH is 
opened while retained power 
is operating

0V

10

(B)

Ground

Ground

Input

—

0V

ELF1080D

SUNROOF SYSTEM

RF-17

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

Wiring Diagram

INFOID:0000000001712639

ALKWA0051GB

RF-18

< ECU DIAGNOSIS >

SUNROOF SYSTEM

ALKIA0486GB

SUNROOF SYSTEM

RF-19

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

ALKIA0487GB

RF-20

< ECU DIAGNOSIS >

SUNROOF SYSTEM

ALKIA0855GB

SUNROOF SYSTEM

RF-21

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

ALKIA0488GB