Nissan Pathfinder (2008 year). Manual - part 158

BACK DOOR OPENER FUNCTION

DLK-165

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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BACK DOOR OPENER FUNCTION

BACK DOOR OPENER SWITCH

BACK DOOR OPENER SWITCH : Symptom Table

INFOID:0000000001563609

BACK DOOR OPEN FUNCTION MALFUNCTION

NOTE:
• Before performing the diagnosis in the following table, check “WORK FLOW”. Refer to 

DLK-8, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

• If the following symptoms” are detected, check systems shown in the “Diagnosis/service procedure” column

in this order.

Conditions of Vehicle (Operating Conditions)

• Vehicle is in park.

Symptom

Suspect systems

Refer to

Back door cinching latch unit inoperative

Power supply and ground circuit check

DLK-46

Half switch inspection

DLK-104

Close switch inspection

DLK-106

Neutral switch inspection

DLK-108

Back door release switch inspection

DLK-110

Back door cinching latch unit motor inspection

DLK-113

Check intermittent incident

GI-51

DLK-166

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

WARNING FUNCTION SYMPTOMS

WARNING FUNCTION SYMPTOMS

Symptom Table

INFOID:0000000001563612

WARNING FUNCTION MALFUNCTION

NOTE:
• Before performing the diagnosis in the following table, check “WORK FLOW”. Refer to 

DLK-8, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

• If the following “symptoms are detected, check systems shown in the “Diagnosis/service procedure” column

in this order.

Conditions of Vehicle (Operating Conditions)
Warning chime functions operating condition is extremely complicated, during operating confirmations, recon-
firm the list above twice in order to ensure proper operation.

Symptom

Diagnosis/service procedure

Reference 

page

OFF position warn-
ing does not oper-
ate.

For internal

1.

Check ignition knob switch.

DLK-97

2.

Check door switch.

DLK-48

3.

Check warning chime function.

DLK-92

4.

Check Intermittent Incident.

GI-51

For external

1.

Check ignition knob switch.

DLK-97

2.

Check door switch.

DLK-48

3.

Check Intelligent Key warning buzzer.

DLK-73

4.

Check Intermittent Incident.

GI-51

P position warning does not operate.

1.

Check Park position switch.

DLK-82

2.

Check door switch.

DLK-48

3.

Check Intelligent Key warning buzzer.

DLK-73

4.

Check warning chime function.

DLK-92

5.

Check combination meter display function.

DLK-91

6.

Check Intermittent Incident. 

GI-51

ACC warning does not operate

1.

Check ignition knob switch.

DLK-97

2.

Check warning chime function.

DLK-92

3.

Check combination meter display function.

DLK-91

4.

Check Intermittent Incident.

GI-51

WARNING FUNCTION SYMPTOMS

DLK-167

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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Take away warning 
does not operate.

Door open to close

1.

Check door switch.

DLK-48

2.

Check inside key antennas (1, 2, 3).

Instrument panel

DLK-40

Luggage compartment

DLK-42

Center console

DLK-44

3.

Check Intelligent Key warning buzzer.

DLK-73

4.

Check warning chime function.

DLK-92

5.

Check ignition knob switch.

DLK-97

6.

Check combination meter display function.

DLK-91

7.

Check Intermittent Incident. 

GI-51

Push-button igni-
tion switch opera-
tion

1.

Check ignition knob switch.

DLK-97

2.

Check inside key antennas (1, 2, 3).

Instrument panel

DLK-40

Luggage compartment

DLK-42

Center console

DLK-44

3.

Check warning chime function.

DLK-92

4.

Check combination meter display function.

DLK-91

5.

Check Intermittent Incident.

GI-51

Door is open

1.

Check ignition knob switch.

DLK-97

2.

Check inside key antennas (1, 2, 3).

Instrument panel

DLK-40

Luggage compartment

DLK-42

Center console

DLK-44

3.

Check combination meter display function.

DLK-91

4.

Check Intermittent Incident.

GI-51

Take away through 
window

1.

Check “TAKE OUT FROM WIN WARN” setting in “WORK SUP-
PORT”.

DLK-33

2.

Check inside key antennas (1, 2, 3).

Instrument panel

DLK-40

Luggage compartment

DLK-42

Center console

DLK-44

3.

Check warning chime function.

DLK-92

4.

Check ignition knob switch.

DLK-97

5.

Check combination meter display function.

DLK-91

6.

Check Intermittent Incident. 

GI-51

Key warning chime does not operate.

1.

Check door switch.

DLK-48

2.

Check warning chime function.

DLK-92

3.

Check ignition knob switch.

DLK-97

4.

Check combination meter display function.

DLK-91

5.

Check Intermittent Incident. 

GI-51

Door lock operation warning chime does 
not operate.

1.

Check door switch.

DLK-48

2.

Check ignition knob switch.

DLK-97

3.

Check Intelligent Key warning buzzer.

DLK-73

4.

Check inside key antennas (1, 2, 3).

Instrument panel

DLK-40

Luggage compartment

DLK-42

Center console

DLK-44

5.

Check Intermittent Incident.

GI-51

Symptom

Diagnosis/service procedure

Reference 

page

DLK-168

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

KEY REMINDER FUNCTION SYMPTOMS

KEY REMINDER FUNCTION SYMPTOMS

Symptom Table

INFOID:0000000001563613

KEY REMINDER FUNCTION MALFUNCTION

NOTE:
• Before performing the diagnosis in the following table, check “Work flow”. Refer to 

DLK-8, "Work Flow"

.

• If the following symptoms” are detected, check systems shown in the “Diagnosis/service procedure” column

in this order.

Conditions of Vehicle (Operating Conditions)

• “LOCK/UNLOCK BY I-KEY” is ON when setting on CONSULT-III.
• “ANSWER BACK FUNCTION” is ON when setting on CONSULT-III.
• Ignition switch is in OFF position.
• All doors are closed.
• Ignition switch is not depressed.

Symptom

Diagnosis/service procedure

Reference page

Key reminder function does not operate.

1.

Check “ANTI KEY LOCK IN FUNCTI”setting in “WORK SUP-
PORT”.

DLK-33

2.

Check door switch.

DLK-48

3.

Check inside key antennas (1, 2, 3)

Instrument panel

DLK-40

Luggage compartment

DLK-42

Center console

DLK-44

4.

Check unlock sensor.

DLK-57

5.

Check Intelligent Key battery inspection.

DLK-87

6.

Check Intermittent Incident. 

GI-51

HAZARD FUNCTION

DLK-169

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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HAZARD FUNCTION

Symptom Table

INFOID:0000000001563614

HAZARD AND BUZZER REMINDER FUNCTION MALFUNCTION

NOTE:
• Before performing the diagnosis in the following table, check “Work flow”. Refer to 

DLK-8, "Work Flow"

.

• If the following symptoms” are detected, check systems shown in the “Diagnosis/service procedure” column

in this order.

Conditions of Vehicle (Operating Conditions)

• “LOCK/UNLOCK BY I-KEY” is ON when setting on CONSULT-III.
• “ANSWER BACK FUNCTION” is ON when setting on CONSULT-III.
• Ignition switch is in OFF position.
• All doors are closed.
• Ignition switch is not depressed.

Symptom

Diagnosis/service procedure

Reference 

page

Hazard reminder does not operate by request 
switch.
(Buzzer reminder operate.)

1.

Check “HAZARD ANSWER BACK” setting in “WORK 
SUPPORT”.

DLK-33

2.

Check hazard function.

DLK-93

3.

Check Intermittent incident.

GI-51

Hazard reminder does not operate by Intelligent Key.
(Buzzer reminder operate.)

1.

Check “HAZARD ANSWER BACK” setting in “WORK 
SUPPORT”.

DLK-33

2.

Check hazard function.

DLK-93

3.

Check Intelligent Key battery inspection.

DLK-87

Buzzer reminder does not operate by request 
switch.
(Hazard reminder operate.)

1.

Check “ANS BACK I-KEY LOCK” or “ANS BACK I-KEY 
UNLOCK” setting in “WORK SUPPORT”.

DLK-33

2.

Check Intelligent Key warning buzzer.

DLK-73

3.

Check Intermittent incident.

GI-51

DLK-170

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

HORN FUNCTION

HORN FUNCTION

Symptom Table

INFOID:0000000001563615

HAZARD AND HORN REMINDER FUNCTION MALFUNCTION

NOTE:
• Before performing the diagnosis in the following table, check “Work flow”. Refer to 

DLK-8, "Work Flow"

.

• If the following symptoms” are detected, check systems shown in the “Diagnosis/service procedure” column

in this order.

Conditions of Vehicle (Operating Conditions)

• “ANSWER BACK FUNCTION” is ON when setting on CONSULT-III.
• Ignition switch is in OFF position.
• All doors are closed.

Symptom

Diagnosis/service procedure

Reference 

page

Hazard reminder does not operate by request switch.
(Horn reminder operate.)

1.

Check “HAZARD ANSWER BACK” setting in “WORK 
SUPPORT”.

DLK-33

2.

Check hazard function.

DLK-93

3.

Check Intermittent Incident.

GI-51

Hazard reminder does not operate by Intelligent Key.
(Horn reminder operate.)

1.

Check “HAZARD ANSWER BACK” setting in “WORK 
SUPPORT”.

DLK-33

2.

Check hazard function.

DLK-93

3.

Check Intelligent Key battery inspection.

DLK-87

Horn reminder does not operate by request switch.
(Hazard reminder operate.)

1.

Check “ANSWER BACK WITH I-KEY LOCK” or “AN-
SWER BACK WITH I-KEY UNLOCK” setting in “WORK 
SUPPORT”.

DLK-33

2.

Check Intelligent Key warning buzzer.

DLK-73

3.

Check Intermittent Incident.

GI-51

Horn reminder does not operate by Intelligent Key.
(Hazard reminder operate.)

1.

Check “HORN WITH KEYLESS LOCK” setting in 
“WORK SUPPORT”.

DLK-33

2.

Check horn function.

DLK-89

3.

Check Intermittent Incident.

GI-51

HOMELINK UNIVERSAL TRANSCEIVER

DLK-171

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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HOMELINK UNIVERSAL TRANSCEIVER

Symptom Table

INFOID:0000000001563616

HOMELINK UNIVERSAL TRANSCEIVER MALFUNCTION

Symptom

Diagnosis/service procedure

Reference page

Homelink universal transceiver does not operate properly.

1.

Check homelink universal transceiver function.

DLK-114

2.

Check Intermittent Incident.

GI-51

DLK-172

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SQUEAK AND RATTLE TROUBLE DIAGNOSES

SQUEAK AND RATTLE TROUBLE DIAGNOSES

Work Flow

INFOID:0000000001563617

CUSTOMER INTERVIEW

Interview the customer if possible, to determine the conditions that exist when the noise occurs.Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any
customer's comments; refer to 

DLK-176, "Diagnostic Worksheet"

. This information is necessary to duplicate

the conditions that exist when the noise occurs.
• The customer may not be able to provide a detailed description or the location of the noise. Attempt to obtain

all the facts and conditions that exist when the noise occurs (or does not occur).

• If there is more than one noise in the vehicle, be sure to diagnose and repair the noise that the customer is

concerned about. This can be accomplished by test driving the vehicle with the customer.   

• After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics

are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.

• Squeak —(Like tennis shoes on a clean floor)

Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard surfaces
= higher pitch noise/softer surfaces = lower pitch noises/edge to surface = chirping 

• Creak—(Like walking on an old wooden floor)

Creak characteristics include firm contact/slow movement/twisting with a rotational movement/pitch depen-
dent on materials/often brought on by activity.

• Rattle—(Like shaking a baby rattle)

Rattle characteristics include the fast repeated contact/vibration or similar movement/loose parts/missing
clip or fastener/incorrect clearance.

• Knock —(Like a knock on a door)

Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.

• Tick—(Like a clock second hand)

Tick characteristics include gentle contacting of light materials/loose components/can be caused by driver
action or road conditions.

• Thump—(Heavy, muffled knock noise)

Thump characteristics include softer knock/dead sound often brought on by activity.

• Buzz—(Like a bumble bee)

Buzz characteristics include high frequency rattle/firm contact.

• Often the degree of acceptable noise level will vary depending upon the person. A noise that you may judge

as acceptable may be very irritating to the customer.

• Weather conditions, especially humidity and temperature, may have a great effect on noise level.

DUPLICATE THE NOISE AND TEST DRIVE

If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.

SBT842