Nissan Pathfinder (2006 year). Manual - part 282

TROUBLE DIAGNOSES WORK FLOW

LAN-17

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2006 Pathfinder

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN 
FOR TCM

Display Results (Present)

●

OK: Normal

●

NG: Malfunction

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN 
FOR BCM

Display Results (Present)

●

OK: Normal

●

NG: Malfunction

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

SKIB2335E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

A/T

INITIAL DIAG

Make sure that microcomputer in ECU works normally.

OK/NG

TRANSMIT DIAG

Make sure of normal transmission.

OK/UNKWN

ECM

Make sure of normal reception from ECM.

OK/UNKWN

VDC/TCS/ABS

Make sure of normal reception from ABS actuator and electric unit 
(control unit).

OK/UNKWN

METER/M&A

Make sure of normal reception from combination meter. 

OK/UNKWN

ICC/e4WD

ICC/e4WD is not diagnosed.

UNKWN

AWD/4WD

Make sure of normal reception from transfer control unit.

OK/UNKWN

SKIB1625E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

BCM

INITIAL DIAG

Make sure that microcomputer in ECU works normally.

OK/NG

TRANSMIT DIAG

Make sure of normal transmission.

OK/UNKWN

ECM

Make sure of normal reception from ECM.

OK/UNKWN

IPDM E/R

Make sure of normal reception from IPDM E/R.

OK/UNKWN

METER/M&A

Make sure of normal reception from combination meter. 

OK/UNKWN

I-KEY

I-KEY is not diagnosed.

OK

LAN-18

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TROUBLE DIAGNOSES WORK FLOW

2006 Pathfinder

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR METER

Display Results (Present)

●

OK: Normal

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

●

–: There is no received unit or the unit is not in the condition that reception diagnosis is performed.

Display Results (Past)

●

OK: Normal

●

0: There is malfunction now.

●

1 – 39: Displays when it finds malfunction in the past even if it is normal or there is a malfunction at present. Also, displays when diag-
nosis is not performed. It increase like 0

→

1

→

2...38

→

39 after returning to the normal condition whenever IGN OFF

→

ON. If it is over

39, it is fixed to 39 until the self-diagnostic results are erased. Keep this condition until resetting it.

●

–: Undiagnosed

PKIC6816E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

Past

METER

TRANSMIT DIAG

Make sure of normal transmission.

OK/UNKWN/–

OK/0/1 – 39/–

ECM

Make sure of normal reception from ECM.

OK/UNKWN/–

TCM

Make sure of normal reception from TCM.

OK/UNKWN/–

BCM/SEC

Make sure of normal reception from BCM.

OK/UNKWN/–

VDC/TCS/ABS

Make sure of normal reception from ABS actua-
tor and electric unit (control unit).

OK/UNKWN/–

IPDM E/R

Make sure of normal reception from IPDM E/R.

OK/UNKWN/–

DISPLAY

DISPLAY is not diagnosed.

–

I-KEY

I-KEY is not diagnosed.

–

EPS

EPS is not diagnosed.

–

AWD/4WD

AWD/4WD is not diagnosed.

–

e4WD

e4WD is not diagnosed.

–

ICC

ICC is not diagnosed.

–

LANE KEEP

LANE KEEP is not diagnosed.

–

TIRE-P

TIRE-P is not diagnosed.

–

TROUBLE DIAGNOSES WORK FLOW

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2006 Pathfinder

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR TRANSFER CONTROL UNIT
All-mode 4WD model

Display Results (Present)

●

OK: Normal

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

CAUTION:

“UNKWN” is indicated by erasing the self-diagnosis result when any malfunction was detected in past.

●

–: There is no received unit or the unit is not in the condition that reception diagnosis is performed.

Display Results (Past)

●

OK: Normal

●

0: There is malfunction now.

●

1 – 39: Displays when it is normal at present and finds malfunction in the past. It increases like 0

→

1

→

2...38

→

39 after returning to the

normal condition whenever IGN OFF

→

ON. If it is over 39, it is fixed to 39 until the self-diagnostic results are erased. It returns to 0

when malfunction is detected again in the process.

●

–: Undiagnosed

CAUTION:

●

“UNKWN” is indicated in “Present” and “0” is indicated in
“Past” when any malfunction is detected at present.

●

“UNKWN” is indicated in “Present” and “1 – 39” is indi-
cated in “Past” when any malfunction was detected in past.

PKIB5220E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

Past

ALL MODE AWD/
4WD

TRANSMIT DIAG

Make sure of normal transmission.

OK/UNKWN/–

OK/0/1 – 39/–

ECM

Make sure of normal reception from ECM.

OK/UNKWN/–

VDC/TCS/ABS

Make sure of normal reception from ABS actua-
tor and electric unit (control unit).

OK/UNKWN/–

TCM

Make sure of normal reception from TCM.

OK/UNKWN/–

STRG

Make sure of normal reception from steering 
angle sensor. 

OK/UNKWN/–

SKIB3246E

LAN-20

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TROUBLE DIAGNOSES WORK FLOW

2006 Pathfinder

Part time 4WD model

Display Results (Present)

●

OK: Normal

●

NG: Malfunction

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

PKIC2594E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

ALL MODE AWD/
4WD

INITIAL DIAG

Make sure that microcomputer in ECU works normally.

OK/NG

TRANSMIT DIAG

Make sure of normal transmission.

OK/UNKWN

ECM

Make sure of normal reception from ECM.

OK/UNKWN

VDC/TCS/ABS

Make sure of normal reception from ABS actuator and electric unit 
(control unit).

OK/UNKWN

TCM

Make sure of normal reception from TCM.

OK/UNKWN

METER/M&A

Make sure of normal reception from combination meter. 

OK/UNKWN

TROUBLE DIAGNOSES WORK FLOW

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2006 Pathfinder

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN 
FOR DRIVER SEAT CONTROL UNIT

Display Results (Present)

●

OK: Normal

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

●

–: There is no received unit or the unit is not in the condition that reception diagnosis is performed.

Display Results (Past)

●

OK: Normal

●

0: There is malfunction now.

●

1 – 39: Displays when it is normal at present and finds malfunction in the past. It increases like 0

→

1

→

2...38

→

39 after returning to the

normal condition whenever IGN OFF

→

ON. If it is over 39, it is fixed to 39 until the self-diagnostic results are erased. It returns to 0

when malfunction is detected again in the process.

●

–: Undiagnosed

PKIC4864E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

Past

AUTO DRIVE POS.

TRANSMIT DIAG

TRANSMIT DIAG is not diagnosed.

–

OK/0/1 – 39/–

METER/M&A

Make sure of normal reception from combination 
meter. 

OK/UNKWN/–

BCM/SEC

Make sure of normal reception from BCM.

OK/UNKWN/–

TCM

Make sure of normal reception from TCM.

OK/UNKWN/–

LAN-22

[CAN]

TROUBLE DIAGNOSES WORK FLOW

2006 Pathfinder

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN 
FOR ABS ACTUATOR AND ELECTRIC UNIT (CONTROL 
UNIT)

Display Results (Present)

●

OK: Normal

●

NG: Malfunction

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

PKIB6078E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

ABS

INITIAL DIAG

Make sure that microcomputer in ECU works normally.

OK/NG

TRANSMIT DIAG

Make sure of normal transmission.

OK/UNKWN

ECM

Make sure of normal reception from ECM.

OK/UNKWN

TCM

Make sure of normal reception from TCM.

OK/UNKWN

METER/M&A

METER/M&A is not diagnosed. 

UNKWN

STRG

Make sure of normal reception from steering angle sensor. 

OK/UNKWN

ICC

ICC is not diagnosed.

UNKWN

AWD/4WD

Make sure of normal reception from transfer control unit.

OK/UNKWN

TROUBLE DIAGNOSES WORK FLOW

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2006 Pathfinder

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN 
FOR IPDM E/R

Display Results (Present)

●

OK: Normal

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

●

–: There is no received unit or the unit is not in the condition that reception diagnosis is performed.

Display Results (Past)

●

OK: Normal

●

0: There is malfunction now.

●

1 – 39: Displays when it is normal at present and finds malfunction in the past. It increases like 0

→

1

→

2...38

→

39 after returning to the

normal condition whenever IGN OFF

→

ON. If it is over 39, it is fixed to 39 until the self-diagnostic results are erased. It returns to 0

when malfunction is detected again in the process.

●

–: Undiagnosed

SKIB0595E

“SELECT SYSTEM” 

screen

“CAN DIAG SUPPORT 

MNTR” screen

Description

Present

Past

IPDM E/R

TRANSMIT DIAG

Make sure of normal transmission.

OK/UNKWN/–

OK/0/1 – 39/–

ECM

Make sure of normal reception from ECM.

OK/UNKWN/–

BCM/SEC

Make sure of normal reception from BCM.

OK/UNKWN/–

LAN-24

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TROUBLE DIAGNOSES WORK FLOW

2006 Pathfinder

DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN 
FOR DISPLAY CONTROL UNIT

Display Results (Present)

●

OK: Normal

●

NG: Malfunction

●

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

●

–: There is no received unit or the unit is not in the condition that reception diagnosis is performed.

Display Results: Error Counter (Reference)

●

0: It is normal now.

●

1 – 50: Displays when it finds malfunction in the past even if it is normal or there is a malfunction at present. Also, displays when diag-
nosis is not performed. It increase like 0

→

1

→

2...49

→

50 after returning to the normal condition whenever IGN OFF

→

ON. If it is over

50, it is fixed to 50 until the self-diagnostic results are erased. Keep this condition until resetting it.

PKIC6981E

Unit name

Diagnosis item

Description

“CAN DIAG 

SUPPORT 

MONITOR” 

screen

Error counter 

(Reference)

Display control unit

CAN COMM

Make sure that microcomputer in ECU works normally.

 OK/NG

0/1 – 50

CAN CIRC 1

Make sure of normal transmission.

OK/UNKWN

CAN CIRC 2

Make sure of normal reception from BCM.

OK/UNKWN

CAN CIRC 3

Make sure of normal reception from ECM.

OK/UNKWN

CAN CIRC 4

Make sure of normal reception from front air control.

OK/UNKWN

CAN CIRC 5

Make sure of normal reception from combination meter.

OK/UNKWN

CAN CIRC 6

CAN CIRC 6 is not diagnosed.

 UNKWN

CAN CIRC 7

Make sure of normal reception from IPDM E/R.

OK/UNKWN

CAN CIRC 8

CAN CIRC 8 is not diagnosed.

 UNKWN

CAN CIRC 9

CAN CIRC 9 is not diagnosed.

 UNKWN