Nissan Pathfinder (2008 year). Manual - part 149

 

  Index      Manuals     Nissan Pathfinder (2008 year) - Service and Repair Manual

 

Search            copyright infringement  

 

 

 

 

 

 

 

 

Content      ..     147      148      149      150     ..

 

 

Nissan Pathfinder (2008 year). Manual - part 149

 

 

HAZARD FUNCTION

DLK-93

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

HAZARD FUNCTION

Description

INFOID:0000000001563564

Perform answer-back for each operation with number of blinks.

Component Function Check

INFOID:0000000001563565

1.

CHECK FUNCTION

Check hazard warning lamp "FLASHER" in ACTIVE TEST mode.

Is the inspection result normal?

YES

>> Hazard warning lamp circuit is OK.

NO

>> Refer to 

DLK-93, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001563566

1.

CHECK HAZARD SWITCH CIRCUIT

Operate the hazard lights by turning ON the hazard warning switch.

Do the lights operate normally?

YES

>> Replace the BCM. Refer to BCS for replacement and configuration procedure.

NO

>> Repair or replace hazard warning switch circuit. Refer to 

EXL-66, "Wiring Diagram"

.

DLK-94

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

KEY SWITCH (INTELLIGENT KEY UNIT INPUT)

KEY SWITCH (INTELLIGENT KEY UNIT INPUT)

Diagnosis Procedure

INFOID:0000000001563567

1.

CHECK KEY SWITCH

With CONSULT-III

Check key switch (“KEY SW”) in “DATA MONITOR” mode with CONSULT-III.

Without CONSULT-III

1.

Turn ignition switch OFF.

2.

Disconnect Intelligent Key unit harness connector.

3.

Check voltage between Intelligent Key unit harness connector
M164 terminal 7 and ground.

Is the inspection result normal?

YES

>> Key switch is OK.

NO

>> GO TO 2.

2.

CHECK KEY SWITCH POWER SUPPLY CIRCUIT

1.

Remove mechanical key from ignition switch.

2.

Disconnect key switch and ignition knob switch connector.

3.

Check voltage between key switch and ignition knob switch harness connector M66 terminal 3 and
ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace key switch and ignition knob switch

power supply circuit.

3.

CHECK KEY SWITCH OPERATION

Monitor item

Condition

KEY SW

Insert mechanical key into ignition switch: ON

Remove mechanical key from ignition switch: OFF

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

M164

7

Ground

Insert mechanical key 
into ignition switch

Battery voltage

Remove mechanical 
key from ignition switch

0

WIIA1173E

3 - Ground

: Battery voltage

ALKIA1213ZZ

KEY SWITCH (INTELLIGENT KEY UNIT INPUT)

DLK-95

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Check continuity between key switch and ignition knob switch termi-
nals 3 and 4.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace key cylinder assembly (built-in key switch).

4.

CHECK KEY SWITCH CIRCUIT

1.

Check continuity between Intelligent Key unit harness connector (A) M164 terminal 7 and key switch and
ignition knob switch harness connector (B) M66 terminal 4.

2.

Check continuity between Intelligent Key unit harness connector
(A) M164 terminal 7 and ground.

Is the inspection result normal?

YES

>> Check the condition of harness and harness connector.

NO

>> Repair or replace harness between Intelligent Key unit

and key switch and ignition knob switch.

Component

Terminals

Condition

Continuity

Key switch

3

4

Insert mechanical key 
into ignition switch.

Yes

Remove mechanical key 
from ignition switch.

No

ALKIA1214ZZ

7 - 4

: Continuity should exist.

7 - Ground

: Continuity should not exist.

ALKIA1215ZZ

DLK-96

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

KEY SWITCH (BCM INPUT)

KEY SWITCH (BCM INPUT)

Diagnosis Procedure

INFOID:0000000001563568

1.

CHECK KEY SWITCH POWER SUPPLY CIRCUIT

1.

Remove mechanical key from ignition switch.

2.

Disconnect key switch and ignition knob switch connector.

3.

Check voltage between key switch and ignition knob switch har-
ness connector M66 terminal 3 and ground.

Is the 

OK

>> GO TO 2.

NG

>> Check harness between key switch and ignition knob

switch and fuse.

2.

CHECK KEY SWITCH

Check continuity between key switch and ignition knob switch termi-
nals 3 and 4.

OK or NG

OK

>> GO TO 3.

NG

>> Replace key cylinder assembly (built-in key switch).

3.

CHECK KEY SWITCH SIGNAL CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector M18 terminal
37 and key switch and ignition knob switch harness connector
M66 terminal 4.

3.

Check continuity between BCM harness connector M18 terminal
37 and ground.

OK or NG

OK

>> Key switch (BCM input) circuit is OK.

NG

>> Repair or replace harness between key switch and ignition knob switch and BCM.

3 – Ground

: Battery voltage.

ALKIA1213ZZ

Component

Terminals

Condition

Continuity

Ignition 

switch

3

4

Insert mechanical key 
into ignition switch.

Yes

Remove mechanical key 
from ignition switch.

No

ALKIA1214ZZ

37 – 4

: Continuity should exist.

37 – Ground

: Continuity should not exist.

ALKIA1216ZZ

IGNITION KNOB SWITCH

DLK-97

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

IGNITION KNOB SWITCH

Ignition Knob Switch Check

INFOID:0000000001563569

1.

CHECK IGNITION KNOB SWITCH

With CONSULT-III

Display “PUSH SW” on DATA MONITOR screen, and check if ON/OFF display is linked to ignition switch oper-
ation.

Without CONSULT-III

1.

Turn ignition switch OFF.

2.

Disconnect Intelligent Key unit connector.

3.

Check voltage between Intelligent Key unit harness connector
M164 terminal 27 and ground.

Is the inspection result normal?

YES

>> Ignition knob switch is OK.

NO

>> GO TO 2.

2.

CHECK IGNITION KNOB SWITCH POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect key switch and ignition knob switch connector.

3.

Check voltage between key switch and ignition knob switch harness connector M66 terminal 1 and
ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace key switch and ignition knob switch

power supply circuit.

3.

CHECK IGNITION KNOB SWITCH OPERATION

Check continuity between key switch and ignition knob switch terminals 1 and 2.

Monitor item

Condition

PUSH SW

Ignition switch is pushed: ON

Ignition switch is released: OFF

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

M164

27

Ground

Ignition switch is 
pushed

Battery voltage

Ignition switch is re-
leased

0

WIIA1175E

1 - Ground

: Battery voltage

ALKIA1217ZZ

DLK-98

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

IGNITION KNOB SWITCH

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace key switch and ignition knob switch.

4.

CHECK IGNITION KNOB SWITCH CIRCUIT

1.

Check continuity between Intelligent Key unit harness connector (A) M164 terminal 27 and key switch and
ignition knob switch harness connector (B) M66 terminal 2.

2.

Check continuity between Intelligent Key unit harness connector
M164 terminal 27 and ground.

Is the inspection result normal?

YES

>> Check the condition of harness and harness connector.

NO

>> Repair or replace harness between Intelligent Key unit

and key switch and ignition knob switch.

Component

Terminals

Condition

Continuity

Ignition 

knob switch

1

2

Ignition switch is pushed

Yes

Ignition switch is released

No

ALKIA1218ZZ

27 - 2

: Continuity should exist.

27 - Ground

: Continuity should not exist.

ALKIA1219ZZ

HEADLAMP FUNCTION

DLK-99

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

HEADLAMP FUNCTION

Diagnosis Procedure

INFOID:0000000001563570

1.

CHECK HEADLAMP OPERATION

Do headlamps operate with headlamp switch?
YES or NO

YES

>> Headlamp circuit is OK.

NO

>> Check headlamp circuit. Refer to 

EXL-4, "Work Flow"

.

DLK-100

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

MAP LAMP AND IGNITION KEYHOLE ILLUMINATION FUNCTION

MAP LAMP AND IGNITION KEYHOLE ILLUMINATION FUNCTION

Diagnosis Procedure

INFOID:0000000001563571

1.

CHECK MAP LAMP OPERATION

When room lamp switch is in "DOOR" position, open the driver or passenger door.
Map lamp and ignition keyhole illumination should illuminate.

Is the inspection result normal?

YES

>> Map lamp circuit is OK.

NO

>> Check map lamp circuit. Refer to 

INL-3, "Work Flow"

.

 

 

 

 

 

 

 

Content      ..     147      148      149      150     ..