Nissan Pathfinder (2010 year). Manual - part 547

RF-10

< COMPONENT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

COMPONENT DIAGNOSIS

POWER SUPPLY AND GROUND CIRCUIT

SUNROOF MOTOR ASSEMBLY
SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure

INFOID:0000000005255232

Regarding Wiring Diagram information, refer to 

RF-32, "Wiring Diagram"

.

SUNROOF MOTOR ASSEMBLY

1.

 CHECK SUNROOF MOTOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect sunroof motor assembly connector B83.

3. Turn ignition switch ON.

4. Check voltage between sunroof motor assembly connector B83

terminals 7 and 9 and ground.

Is the voltage as specified?

YES

>> GO TO 4

NO

>> GO TO 2

2.

CHECK SUNROOF MOTOR POWER SUPPLY CIRCUITS

1. Turn ignition switch OFF.

2. Disconnect BCM connector M20.

3. Check continuity between BCM connector M20 (A) and sunroof

motor assembly connector B83 (B).

4. Check continuity between BCM connector M20 (A) and ground.

Are the continuity test results as specified?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK BCM OUTPUT SIGNAL

(+)

(–)

Voltage

Connector

Terminal 

B83

7

Ground

Battery voltage

9

ALKIA1176GB

A

B

Continuity

Connector

Terminal

Connector

Terminal

M20

68

B83

9

Yes

70

7

A

—

Continuity

Connector

Terminal

M20

68

Ground

No

70

AWKIA1482ZZ

2010 Pathfinder

POWER SUPPLY AND GROUND CIRCUIT

RF-11

< COMPONENT DIAGNOSIS >

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1. Connect BCM connector M20.

2. Turn ignition switch ON.

3. Check voltage between BCM connector M20 and ground.

Is the voltage reading as specified?

YES

>> Check condition of harness and connector.

NO

>> Replace BCM. Refer to 

BCS-59, "Removal and Installation"

.

4.

 CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between sunroof motor assembly connector

B83 terminal 10 and ground.

Is the continuity test result as specified?

YES

>> Power supply and ground circuits are OK.

NO

>> Repair or replace harness.

SUNROOF MOTOR ASSEMBLY : Special Repair Requirement

INFOID:0000000005255233

1.

 PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 

Refer to 

RF-5, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement"

.

Does the sunroof motor assembly operate properly?

YES

>> Repair is complete.

NO

>> Check fitting adjustment.

(+)

(–)

Voltage

Connector

Terminal 

M20

68

Ground

Battery voltage

70

AWKIA1483ZZ

Connector

Terminal

—

Continuity 

B83

10

Ground

Yes

ALKIA1178GB

2010 Pathfinder

RF-12

< COMPONENT DIAGNOSIS >

SUNROOF SWITCH CIRCUIT

SUNROOF SWITCH CIRCUIT

Description

INFOID:0000000005255234

The BCM supplies power to the integrated CPU of the sunroof motor assembly. The tilt and slide functions of

the sunroof motor assembly is controlled by the sunroof switch. 

Component Function Check

INFOID:0000000005255235

1.

 CHECK SUNROOF MOTOR FUNCTION

Do tilt up/down & slide open/close functions operate normally with sunroof switch?
Is the inspection result normal?

YES

>> Sunroof motor assembly is OK.

NO

>> Refer to 

RF-12, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005255236

Regarding Wiring Diagram information, refer to 

RF-32, "Wiring Diagram"

.

1.

 CHECK SUNROOF SWITCH INPUT SIGNAL

1. Turn ignition switch ON.

2. Check voltage between sunroof switch connector and ground.

Are the voltage measurements as specified?

YES

>> Sunroof switch is operating normally. 

NO

>> GO TO 2

2.

 CHECK SUNROOF SWITCH CIRCUITS

1. Turn ignition switch OFF.

2. Disconnect sunroof motor assembly connector B83 and sunroof

switch connector R4.

3. Check continuity between sunroof motor assembly connector

B83 (A) and sunroof switch connector R4 (B) and .

4. Check continuity between sunroof motor assembly connector B83 (A) and ground. 

Are the continuity test results as specified?

Connector

Terminals

Sunroof switch position

Voltage (V)

(Approx.)

(+)

(–)

R4

1

2

DOWN/OPEN

0V

Other than above

Battery voltage

3

UP/CLOSE

0V

Other than above

Battery voltage

ALKIA1179GB

A

B

Continuity

Connector

Terminal

Connector

Terminal

B83

1

R4

3

Yes

5

1

A

—

Continuity

Connector

Terminal

B83

5

Ground

No

1

ALKIA1180GB

2010 Pathfinder

SUNROOF SWITCH CIRCUIT

RF-13

< COMPONENT DIAGNOSIS >

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YES

>> GO TO 3

NO

>> Repair harness or connector.

3.

 CHECK SUNROOF SWITCH

1. Check continuity between sunroof switch terminals.

Are the continuity test results as specified?

YES

>> Sunroof switch is operating normally.

NO

>> Replace sunroof switch (map lamp assembly). Refer to

INL-65, "Removal and Installation"

.

Terminals

Sunroof switch position

Continuity

1

2

DOWN/OPEN

Yes

Other than above

No

3

UP/CLOSE

Yes

Other than above

No

ALKIA1181GB

2010 Pathfinder

RF-14

< COMPONENT DIAGNOSIS >

DOOR SWITCH

DOOR SWITCH

Description

INFOID:0000000005519252

Detects door open/close condition and transmits the signal to BCM.

Component Function Check

INFOID:0000000005519253

1.

 CHECK DOOR SWITCH INPUT SIGNAL

Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-III.

Is the inspection result normal?

YES

>> Door switch circuit is OK.

NO

>> Refer to 

RF-14, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005519254

1.

 CHECK FRONT DOOR SWITCH

Check front door switches.

Are the continuity test results as specified?

YES

>> GO TO 2

NO

>> Replace front door switch.

2.

 CHECK FRONT DOOR SWITCH INPUT SIGNAL

Check voltage between BCM connectors M18 and M19 and ground.

Are the voltage readings as specified?

YES

>> Replace BCM. Refer to 

BCS-59, "Removal and Installation"

.

NO

>> GO TO 3

3.

 CHECK HARNESS CONTINUITY

Monitor item

Condition

DOOR SW-DR

OPEN

: ON

CLOSE

: OFF

DOOR SW-AS

OPEN

: ON

CLOSE

: OFF

Terminal

Switch condition

Continuity

2

Ground

Pressed

No

Released

Yes

LIIA2377E

(+)

(–)

Front door condition

Voltage

Connector

Terminal 

M18

12

Ground

RH

OPEN

0V

CLOSE

Battery voltage

M19

47

LH

OPEN

0V

CLOSE

Battery voltage

ALKIA0875ZZ

2010 Pathfinder

DOOR SWITCH

RF-15

< COMPONENT DIAGNOSIS >

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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-59, "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

2010 Pathfinder

RF-16

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

ECU DIAGNOSIS

BCM (BODY CONTROL MODULE)

Reference Value

INFOID:0000000005484542

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

AIR COND SW

A/C switch OFF

OFF

A/C switch ON

ON

AUT LIGHT SYS

Outside of the room is dark

OFF

Outside of the room is bright

ON

AUTO LIGHT SW

Lighting switch OFF

OFF

Lighting switch AUTO

ON

BACK DOOR SW

Back door closed

OFF

Back door opened

ON

CDL LOCK SW

Door lock/unlock switch does not operate

OFF

Press door lock/unlock switch to the LOCK side

ON

CDL UNLOCK SW

Door lock/unlock switch does not operate

OFF

Press door lock/unlock switch to the UNLOCK side

ON

DOOR SW-AS

Front door RH closed

OFF

Front door RH opened

ON

DOOR SW-DR

Front door LH closed

OFF

Front door LH opened

ON

DOOR SW-RL

Rear door LH closed

OFF

Rear door LH opened

ON

DOOR SW-RR

Rear door RH closed

OFF

Rear door RH opened

ON

ENGINE RUN

Engine stopped

OFF

Engine running

ON

FR FOG SW

Front fog lamp switch OFF

OFF

Front fog lamp switch ON

ON

FR WASHER SW

Front washer switch OFF

OFF

Front washer switch ON

ON

FR WIPER LOW

Front wiper switch OFF

OFF

Front wiper switch LO

ON

FR WIPER HI

Front wiper switch OFF

OFF

Front wiper switch HI

ON

FR WIPER INT

Front wiper switch OFF

OFF

Front wiper switch INT

ON

FR WIPER STOP

Any position other than front wiper stop position

OFF

Front wiper stop position

ON

HAZARD SW

When hazard switch is not pressed

OFF

When hazard switch is pressed

ON

LIGHT SW 1ST

Lighting switch OFF

OFF

Lighting switch 1st

ON

2010 Pathfinder

BCM (BODY CONTROL MODULE)

RF-17

< ECU DIAGNOSIS >

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HEAD LAMP SW1

Headlamp switch OFF

OFF

Headlamp switch 1st

ON

HEAD LAMP SW2

Headlamp switch OFF

OFF

Headlamp switch 1st

ON

HI BEAM SW

High beam switch OFF

OFF

High beam switch HI

ON

IGN ON SW

Ignition switch OFF or ACC

OFF

Ignition switch ON

ON

IGN SW CAN

Ignition switch OFF or ACC

OFF

Ignition switch ON

ON

INT VOLUME

Wiper intermittent dial is in a dial position 1 - 7

1 - 7

I-KEY LOCK

1

LOCK button of Intelligent Key is not pressed

OFF

LOCK button of Intelligent Key is pressed

ON

I-KEY UNLOCK

1

UNLOCK button of Intelligent Key is not pressed

OFF

UNLOCK button of Intelligent Key is pressed

ON

KEY ON SW

Mechanical key is removed from key cylinder

OFF

Mechanical key is inserted to key cylinder

ON

KEYLESS LOCK

2

LOCK button of key fob is not pressed

OFF

LOCK button of key fob is pressed

ON

KEYLESS UNLOCK

2

UNLOCK button of key fob is not pressed

OFF

UNLOCK button of key fob is pressed

ON

OIL PRESS SW

• Ignition switch OFF or ACC
• Engine running

OFF

Ignition switch ON

ON

PASSING SW

Other than lighting switch PASS

OFF

Lighting switch PASS

ON

PUSH SW

1

Return to ignition switch to LOCK position

OFF

Press ignition switch

ON

REAR DEF SW

Rear window defogger switch OFF

OFF

Rear window defogger switch ON

ON

RR WASHER SW

Rear washer switch OFF

OFF

Rear washer switch ON

ON

RR WIPER INT

Rear wiper switch OFF

OFF

Rear wiper switch INT

ON

RR WIPER ON 

Rear wiper switch OFF

OFF

Rear wiper switch ON

ON

RR WIPER STOP

Rear wiper stop position

OFF

Other than rear wiper stop position

ON

TAIL LAMP SW

Lighting switch OFF

OFF

Lighting switch 1ST

ON

TRNK OPNR SW

When back door opener switch is not pressed

OFF

When back door opener switch is pressed

ON

TURN SIGNAL L

Turn signal switch OFF

OFF

Turn signal switch LH

ON

Monitor Item

Condition

Value/Status

2010 Pathfinder