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![INFINITI M35 2006 Factory Service Manual LAN-28
[CAN]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
F O R AV ( N AV I ) C O N T R O L U N I T
Display Results (Present) INFINITI M35 2006 Factory Service Manual LAN-28
[CAN]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
F O R AV ( N AV I ) C O N T R O L U N I T
Display Results (Present)](/manual-img/42/57023/w960_57023-3696.png)
LAN-28
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TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
F O R AV ( N AV I ) C O N T R O L U N I T
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 012...3839 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
PKIB9802E
“SELECT SYSTEM”
screen“CAN DIAG SUP-
PORT MNTR”
screenDescription Present Past
MULTI AVTRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1~39/– ECM Make sure of normal reception from ECM. OK/UNKWN/–
METER/M&AMake sure of normal reception from unified meter and A/C
amp.OK/UNKWN/–
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN/–
HVACMake sure of normal reception from unified meter and A/C
amp.OK/UNKWN/–
IPDM E/R Make sure of normal reception from IPDM E/R. OK/UNKWN/–
TIRE-PMake sure of normal reception from low tire pressure
warning control unit.OK/UNKWN/–
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR RAS CONTROL UNIT
Display Results (Present) INFINITI M35 2006 Factory Service Manual TROUBLE DIAGNOSES WORK FLOW
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR RAS CONTROL UNIT
Display Results (Present)](/manual-img/42/57023/w960_57023-3697.png)
TROUBLE DIAGNOSES WORK FLOW
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR RAS 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 012...3839 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
PKIB9803E
“SELECT SYSTEM”
screen“CAN DIAG SUP-
PORT MNTR”
screenDescription Present Past
RAS/HICASTRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1~39/– ECM Make sure of normal reception from ECM. OK/UNKWN/–
VDC/TCS/ABSMake sure of normal reception from ABS actuator and
electric unit (control unit).OK/UNKWN/–
STRG Make sure of normal reception from steering angle sensor. OK/UNKWN/–
Page 3699 of 5621
![INFINITI M35 2006 Factory Service Manual LAN-30
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TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR PRE-CRASH SEAT BELT CONTROL UNIT
Display Results (Present)
OK: Normal INFINITI M35 2006 Factory Service Manual LAN-30
[CAN]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR PRE-CRASH SEAT BELT CONTROL UNIT
Display Results (Present)
OK: Normal](/manual-img/42/57023/w960_57023-3698.png)
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TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR PRE-CRASH SEAT BELT 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 012...3839 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
PKIB9799E
“SELECT SYSTEM”
screen“CAN DIAG SUP-
PORT MNTR”
screenDescription Present Past
PRECRASH
SEATBELTTRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1~39/– ECM Make sure of normal reception from ECM. OK/UNKWN/–
METER/M&AMake sure of normal reception from unified meter and A/C
amp.OK/UNKWN/–
ICC ICC is not diagnosed. –
TCM Make sure of normal reception from TCM. OK/UNKWN/–
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR DRIVER SEAT CONTROL UNIT
Display Results ( INFINITI M35 2006 Factory Service Manual TROUBLE DIAGNOSES WORK FLOW
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR DRIVER SEAT CONTROL UNIT
Display Results (](/manual-img/42/57023/w960_57023-3699.png)
TROUBLE DIAGNOSES WORK FLOW
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR DRIVER SEAT CONTROL UNIT
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 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.
SKIB2360E
“SELECT SYSTEM”
screen“CAN DIAG SUPPORT
MNTR” screenDescription Present
AUTO DRIVE POS.INITIAL DIAG Make sure that microcomputer in ECU works normally.OK/NG
TRANSMIT DIAG TRANSMIT DIAG is not diagnosed. OK
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN
METER/M&A Make sure of normal reception from unified meter and A/C amp. OK/UNKWN
TCM Make sure of normal reception from TCM. OK/UNKWN
PKIB9794E
“SELECT SYSTEM”
screen“CAN DIAG SUPPORT
MNTR” screenDescription Present
ABSINITIAL 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 Make sure of normal reception from ICC sensor integrated unit. OK/UNKWN
AWD/4WD Make sure of normal reception from AWD control unit. OK/UNKWN
RAS Make sure of normal reception from RAS control unit. OK/UNKWN
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![INFINITI M35 2006 Factory Service Manual LAN-32
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TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR ICC SENSOR INTEGRATED UNIT
Display Results (Present)
OK: Normal
UNKWN INFINITI M35 2006 Factory Service Manual LAN-32
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TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR ICC SENSOR INTEGRATED UNIT
Display Results (Present)
OK: Normal
UNKWN](/manual-img/42/57023/w960_57023-3700.png)
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TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR ICC SENSOR INTEGRATED 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 012...3839 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
PKIB9801E
“SELECT SYSTEM”
screen“CAN DIAG SUP-
PORT MNTR”
screenDescription Present Past
ICCTRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1~39/– ECM Make sure of normal reception from ECM. OK/UNKWN/–
VDC/TCS/ABSMake sure of normal reception from ABS actuator and
electric unit (control unit).OK/UNKWN/–
METER/M&AMake sure of normal reception from unified meter and A/C
amp.OK/UNKWN/–
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN/–
TCM Make sure of normal reception from TCM. OK/UNKWN/–
STRG STRG is not diagnosed. –
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR IPDM E/R
Display Results (Present)
OK: Nor INFINITI M35 2006 Factory Service Manual TROUBLE DIAGNOSES WORK FLOW
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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR IPDM E/R
Display Results (Present)
OK: Nor](/manual-img/42/57023/w960_57023-3701.png)
TROUBLE DIAGNOSES WORK FLOW
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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 012...3839 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” screenDescription Present Past
IPDM E/RTRANSMIT 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/–
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![INFINITI M35 2006 Factory Service Manual LAN-34
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CAN COMMUNICATION
Revision: 2006 January2006 M35/M45
CAN COMMUNICATIONPFP:23710
System DescriptionNKS003XV
CAN (Controller Area Network) is a serial communication line for real time appli INFINITI M35 2006 Factory Service Manual LAN-34
[CAN]
CAN COMMUNICATION
Revision: 2006 January2006 M35/M45
CAN COMMUNICATIONPFP:23710
System DescriptionNKS003XV
CAN (Controller Area Network) is a serial communication line for real time appli](/manual-img/42/57023/w960_57023-3702.png)
LAN-34
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CAN COMMUNICATION
Revision: 2006 January2006 M35/M45
CAN COMMUNICATIONPFP:23710
System DescriptionNKS003XV
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNKS003XW
Go to CAN system, when selecting your CAN system type from the following table.
: Applicable
SYSTEM DIAGRAM
Ty pe 1
Body typeSedan
Axle 2WD AWD
Engine VQ35DE/VK45DE VQ35DE
TransmissionA/T
Brake controlVDC
Navigation system
Pre-crash seat belt
Adaptive front-lighting system
ICC system
Lane departure warning
Rear active steer
CAN system type 12 3456789101112131415
CAN system trouble diagnosisLA
N-
48
LA
N-
89
LA
N-
130
LA
N-
177
LA
N-
224
LA
N-
275
LA
N-
321
LA
N-
367
LA
N-
417
LA
N-
467
LA
N-
521
LA
N-
564
LA
N-
607
LA
N-
656
LA
N-
705
PKIB8588E
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CAN COMMUNICATION
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Ty pe 2
Ty pe 3
Ty pe 4
PKIB8589E
PKIB8590E
PKIB8591E