Nissan Pathfinder (2010 year). Manual - part 137

PASSENGER SIDE DOOR MIRROR DEFOGGER DOES NOT OPERATE.

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< SYMPTOM DIAGNOSIS >

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PASSENGER SIDE DOOR MIRROR DEFOGGER DOES NOT OPERATE.

Diagnosis Procedure

INFOID:0000000005256893

1.

 CHECK DOOR MIRROR DEFOGGER RH

Check door mirror defogger RH.

Refer to 

DEF-16, "Component Function Check"

.

Is the inspection result normal?

YES

>> Refer to 

GI-37, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

2010 Pathfinder

DEF-40

< SYMPTOM DIAGNOSIS >

REAR WINDOW DEFOGGER SWITCH DOES NOT LIGHT, BUT REAR WINDOW 

DEFOGGER OPERATES

REAR WINDOW DEFOGGER SWITCH DOES NOT LIGHT, BUT REAR WIN-
DOW DEFOGGER OPERATES

Diagnosis Procedure

INFOID:0000000005256894

1.

CHECK REAR WINDOW DEFOGGER SWITCH

Check that the rear window defogger switch is operating normally.
Is the inspection result normal?

YES

>> Refer to 

GI-37, "Intermittent Incident"

.

NO

>> Refer to 

DEF-8, "Diagnosis Procedure A/C and AV Switch Assembly"

.

2010 Pathfinder

PRECAUTIONS

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< PRECAUTION >

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PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000005519255

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along

with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain

types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS

system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front

air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the SR and SB section of this Service Man-

ual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution Necessary for Steering Wheel Rotation After Battery Disconnect

INFOID:0000000005548874

NOTE:

• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-

TEM).

• Remove and install all control units after disconnecting both battery cables with the ignition knob in the

″

LOCK

″

 position.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If DTC is detected, perform trouble diagnosis according to self-diagnostic results.

For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-

anism is adopted on the key cylinder.

For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and

steering wheel rotation will become impossible.

If steering wheel rotation is required when battery power is interrupted, follow the procedure below before

starting the repair operation.

OPERATION PROCEDURE

1. Connect both battery cables.

NOTE:

Supply power using jumper cables if battery is discharged.

2. Use the Intelligent Key or mechanical key to turn the ignition switch to the 

″

ACC

″

 position. At this time, the

steering lock will be released.

3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be

rotated.

4. Perform the necessary repair operation.

2010 Pathfinder

DEF-42

< PRECAUTION >

PRECAUTIONS

5. When the repair work is completed, return the ignition switch to the 

″

LOCK

″

 position before connecting

the battery cables. (At this time, the steering lock mechanism will engage.)

6. Perform a self-diagnosis check of all control units using CONSULT-III. 

Handling for Adhesive and Primer

INFOID:0000000005256896

• Do not use an adhesive which is past its usable date. Shelf life of this product is limited to six months after

the date of manufacture. Carefully adhere to the expiration or manufacture date printed on the box.

• Keep primers and adhesive in a cool, dry place. Ideally, they should be stored in a refrigerator.

• Open the seal of the primer and adhesive just before application. Discard the remainder.

• Before application, be sure to shake the primer container to stir the contents. If any floating material is found,

do not use it.

• If any primer or adhesive contacts the skin, wipe it off with gasoline or equivalent and wash the skin with

soap.

• When using primer and adhesive, always observe the precautions in the instruction manual.

2010 Pathfinder

REAR WINDOW DEFOGGER

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< ON-VEHICLE REPAIR >

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ON-VEHICLE REPAIR

REAR WINDOW DEFOGGER

Filament Check

INFOID:0000000005256897

1. When measuring voltage, wrap tin foil around the top of the neg-

ative probe. Then press the foil against the wire with your finger.

2. Attach probe circuit tester (in Volt range) to middle portion of

each filament.

3. If a filament is burned out, circuit tester registers 0 or battery

voltage.

4. To locate burned out point, move probe to left and right along fil-

ament. Test needle will swing abruptly when probe passes the

point.

Filament Repair

INFOID:0000000005256898

REPAIR EQUIPMENT

• Conductive silver composition (DuPont No. 4817 or equivalent)

• Ruler 30 cm (11.8 in) long

SEL122R

SEL263

SEL265

2010 Pathfinder

DEF-44

< ON-VEHICLE REPAIR >

REAR WINDOW DEFOGGER

• Drawing pen

• Heat gun

• Alcohol

• Cloth

REPAIRING PROCEDURE

1. Wipe broken heat wire and its surrounding area clean with a

cloth dampened in alcohol.

2. Apply a small amount of conductive silver composition to tip of

drawing pen.

Shake silver composition container before use.

3. Place ruler on glass along broken line. Deposit conductive silver

composition on break with drawing pen. Slightly overlap existing

heat wire on both sides [preferably 5 mm (0.20 in)] of the break.

4. After repair has been completed, check repaired wire for conti-

nuity. This check should be conducted 10 minutes after silver

composition is deposited.

Do not touch repaired area while test is being conducted.

5. Apply a constant stream of hot air directly to the repaired area

for approximately 20 minutes with a heat gun. A minimum dis-

tance of 3 cm (1.2 in) should be kept between repaired area and

hot air outlet.

If a heat gun is not available, let the repaired area dry for 24

hours.

PIIA0215E

SEL012D

SEL013D

2010 Pathfinder

DLK-1

BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

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SECTION 

DLK

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DLK

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CONTENTS

DOOR & LOCK

WITH INTELLIGENT KEY SYSTEM

BASIC INSPECTION  ....................................

7

DIAGNOSIS AND REPAIR WORKFLOW  ..........

7

Work Flow  .................................................................

7

INSPECTION AND ADJUSTMENT ....................

10

ADDITIONAL SERVICE WHEN REPLACING 
CONTROL UNIT  ........................................................

10

ADDITIONAL SERVICE WHEN REPLACING 
CONTROL UNIT : Description  ................................

10

ADDITIONAL SERVICE WHEN REPLACING 
CONTROL UNIT : Special Repair Requirement  .....

10

FUNCTION DIAGNOSIS ..............................

11

AUTOMATIC DOOR LOCKS  .............................

11

System Diagram ......................................................

11

System Description  .................................................

11

Component Parts Location ....................................

13

Component Description ..........................................

13

DOOR LOCK FUNCTION  ..................................

15

DOOR LOCK AND UNLOCK SWITCH  .....................

15

DOOR LOCK AND UNLOCK SWITCH : System 
Diagram ...................................................................

15

DOOR LOCK AND UNLOCK SWITCH : System 
Description ..............................................................

15

DOOR LOCK AND UNLOCK SWITCH : 
Component Parts Location ....................................

16

DOOR LOCK AND UNLOCK SWITCH : 
Component Description ..........................................

16

DOOR REQUEST SWITCH .......................................

17

DOOR REQUEST SWITCH : System Diagram  ......

17

DOOR REQUEST SWITCH : System Description ....

17

DOOR REQUEST SWITCH : 
Component Parts Location ....................................

20

DOOR REQUEST SWITCH : 
Component Description ..........................................

22

INTELLIGENT KEY ....................................................

22

INTELLIGENT KEY : System Diagram ....................

22

INTELLIGENT KEY : System Description ...............

22

INTELLIGENT KEY : Component Parts Location ....

25

INTELLIGENT KEY : Component Description ........

26

WARNING FUNCTION ......................................

28

System Description ..................................................

28

Component Parts Location ....................................

30

KEY REMINDER FUNCTION ............................

32

System Description ..................................................

32

Component Parts Location ....................................

33

HAZARD AND BUZZER REMINDER FUNC-
TION ..................................................................

35

System Diagram  ......................................................

35

System Description ..................................................

35

Component Parts Location ....................................

36

Component Description ..........................................

38

HOMELINK UNIVERSAL TRANSCEIVER  .......

39

Component Description  ...........................................

39

DIAGNOSIS SYSTEM (BCM)  ...........................

40

COMMON ITEM  .........................................................

40

COMMON ITEM : CONSULT-III Function (BCM - 
COMMON ITEM)  .....................................................

40

DOOR LOCK ..............................................................

40

DOOR LOCK : CONSULT-III Function (BCM - 
DOOR LOCK) ..........................................................

41

INTELLIGENT KEY ....................................................

41

INTELLIGENT KEY : CONSULT-III Function 
(BCM - INTELLIGENT KEY) ....................................

41

TRUNK .......................................................................

42

TRUNK : CONSULT-III Function (BCM - TRUNK) ....

42

DIAGNOSIS SYSTEM (INTELLIGENT KEY 
UNIT) .................................................................

43

2010 Pathfinder

DLK-2

CONSULT-III Function (INTELLIGENT KEY) .........

43

COMPONENT DIAGNOSIS  ........................

45

U1000 CAN COMM CIRCUIT  ............................

45

Description ..............................................................

45

DTC Logic ...............................................................

45

Diagnosis Procedure  ..............................................

45

U1010 CONTROL UNIT (CAN)  .........................

46

DTC Logic ...............................................................

46

Diagnosis Procedure  ..............................................

46

Special Repair Requirement ...................................

46

INSTRUMENT PANEL AREA ANTENNA .........

47

Description ..............................................................

47

Component Function Check .................................

47

Diagnosis Procedure  ..............................................

47

CENTER CONSOLE AREA ANTENNA  ............

49

Description ..............................................................

49

Component Function Check .................................

49

Diagnosis Procedure  ..............................................

49

LUGGAGE AREA ANTENNA  ...........................

51

Description ..............................................................

51

Component Function Check .................................

51

Diagnosis Procedure  ..............................................

51

POWER SUPPLY AND GROUND CIRCUIT  .....

53

INTELLIGENT KEY UNIT  .........................................

53

INTELLIGENT KEY UNIT : Diagnosis Procedure ...

53

BCM (BODY CONTROL MODULE)  .........................

53

BCM (BODY CONTROL MODULE) : Diagnosis 
Procedure ...............................................................

53

DOOR SWITCH  .................................................

55

Description ..............................................................

55

Component Function Check .................................

55

Diagnosis Procedure  ..............................................

55

GLASS HATCH AJAR SWITCH  .......................

58

Description ..............................................................

58

Component Function Check .................................

58

Diagnosis Procedure  ..............................................

58

DOOR LOCK AND UNLOCK SWITCH  .............

60

DRIVER SIDE ............................................................

60

DRIVER SIDE : Description ....................................

60

DRIVER SIDE : Component Function Check ........

60

DRIVER SIDE : Diagnosis Procedure  ....................

60

PASSENGER SIDE ...................................................

62

PASSENGER SIDE : Description ...........................

62

PASSENGER SIDE : 
Component Function Check .................................

62

PASSENGER SIDE : Diagnosis Procedure  ...........

62

BACK DOOR OPENER SWITCH ......................

65

Diagnosis Procedure  ..............................................

65

KEY CYLINDER SWITCH  .................................

67

Description ..............................................................

67

Component Function Check  ...................................

67

Diagnosis Procedure ...............................................

67

FRONT DOOR LOCK ACTUATOR LH (DOOR 
UNLOCK SENSOR)  ..........................................

69

Description ..............................................................

69

Component Function Check ..................................

69

Diagnosis Procedure ...............................................

69

Component Inspection  ............................................

70

DOOR REQUEST SWITCH ...............................

71

FRONT DOOR REQUEST SWITCH  .........................

71

FRONT DOOR REQUEST SWITCH : Description ...

71

FRONT DOOR REQUEST SWITCH : 
Component Function Check ..................................

71

FRONT DOOR REQUEST SWITCH : Diagnosis 
Procedure ...............................................................

71

FRONT DOOR REQUEST SWITCH : Component 
Inspection ................................................................

73

BACK DOOR REQUEST SWITCH  ...........................

73

BACK DOOR REQUEST SWITCH : Description ....

73

BACK DOOR REQUEST SWITCH : 
Component Function Check ..................................

73

BACK DOOR REQUEST SWITCH : Diagnosis 
Procedure ...............................................................

73

BACK DOOR REQUEST SWITCH : Component 
Inspection ................................................................

75

DOOR LOCK ACTUATOR  ................................

76

DRIVER SIDE  ............................................................

76

DRIVER SIDE : Description  ....................................

76

DRIVER SIDE : Component Function Check ........

76

DRIVER SIDE : Diagnosis Procedure .....................

76

PASSENGER SIDE  ...................................................

77

PASSENGER SIDE : Description ...........................

77

PASSENGER SIDE : 
Component Function Check ..................................

77

PASSENGER SIDE : Diagnosis Procedure ............

77

REAR LH  ...................................................................

78

REAR LH : Description  ...........................................

78

REAR LH : Component Function Check  ...............

78

REAR LH : Diagnosis Procedure  ............................

78

REAR RH ...................................................................

79

REAR RH : Description ...........................................

80

REAR RH : Component Function Check ...............

80

REAR RH : Diagnosis Procedure  ...........................

80

BACK DOOR LATCH ................................................

81

BACK DOOR LATCH : Description .........................

81

BACK DOOR LATCH : Diagnosis Procedure  .........

81

GLASS HATCH LOCK ACTUATOR .................

83

Description ..............................................................

83

Component Function Check ..................................

83

2010 Pathfinder