2006 INFINITI M35 ABS

TROUBLE DIAGNOSES WORK FLOW
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Revision: 2006 January2006 M35/M45
Example of Filling in Check Sheet When Initial Conditions Are Reproduced
1. Put a check mark to “No indication” if some of unit names listed on the column of diagnosis system selec-
tion screen of a check sheet table are not displayed on “SELECT SYSTEM” screen attached to the check
sheet.
NOTE:
Put a check mark to “No indication” of BCM and AUTO DRIVE POS. because BCM and AUTO DRIVE
POS. is not displayed on “SELECT SYSTEM” screen.
2. Confirm the unit name that “UNKWN” is displayed from the copy of “CAN DIAG SUPPORT MNTR” screen
of “ENGINE” attached to the check sheet, and then put a check mark to the check sheet table.
NOTE:
In “CAN DIAG SUPPORT MNTR” screen, “UNKWN” is displayed on “VDC/TCS/ABS”, “METER/M&A” and
“IPDM E/R”. Put a check mark to it.
3. Confirm the unit name that “UNKWN” is displayed on the copy of “CAN DIAG SUPPORT MNTR” screen
of “A/T” and “AIR PRESSURE MONITOR” as well as “ENGINE”. And then, put a check mark to the check
sheet table.
NOTE:
For “A/T”, “UNKWN” is displayed on “VDC/TCS/ABS”, “METER/M&A”, “ICC/e4WD” and “AWD/4WD”.
But put a check mark to “VDC/TCS/ABS” and “METER/M&A” because “UNKWN” is listed on the col-
umn of reception diagnosis of the check sheet table.
For “AIR PRESSURE MONITOR”, “UNKWN” is displayed on “ECM”. Put a check mark to it.
PKIC0265E

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Revision: 2006 January2006 M35/M45
4. Confirm the unit name that “UNKWN” is displayed on the copy of “CAN DIAG SUPPORT MNTR” screen
of “INTELLIGENT KEY”, “METER A/C AMP”, “MULTI AV”, “ABS” and “IPDM E/R” as well as “ENGINE”.
And then, put a check mark to the check sheet table.
NOTE:
For “INTELLIGENT KEY”, “UNKWN” is displayed on “ECM”, “BCM/SEC” and “TCM”. Put a check mark
to it.
For “METER A/C AMP”, “UNKWN” is displayed on “ECM”, “TCM” and “BCM/SEC”. Put a check mark to
it.
For “MULTI AV”, “UNKWN” is displayed on “ECM” and “BCM/SEC”. Put a check mark to it.
For “ABS”, “UNKWN” is displayed on “ECM”, “TCM”, “METER/M&A”, “ICC” and “AWD/4WD”. But put a
check mark to “ECM” and “TCM” because “UNKWN” is listed on the column of reception diagnosis of
the check sheet table.
For “IPDM E/R”, “UNKWN” is displayed on “ECM” and “BCM/SEC”. Put a check mark to it.
PKIC0266E

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Revision: 2006 January2006 M35/M45
Example of Filling in Check Sheet When Initial Conditions Are Not Reproduced
1. See “SELF-DIAG RESULTS” of all units attached to the check sheet. If “CAN COMM CIRCUIT [U1000]”
or “CAN COMM CIRCUIT [U1001]” is displayed, put a check mark to the applicable column of self-diag-
nostic results of the check sheet table.
NOTE:
For “ENGINE”, “CAN COMM CIRCUIT [U1001]” are displayed. Put a check mark to it.
For “A/T”, “CAN COMM CIRCUIT [U1000]” are displayed. Put a check mark to it.
For “BCM”, “CAN COMM CIRCUIT [U1000]” is displayed. Put a check mark to it.
For “AIR PRESSURE MONITOR”, “CAN COMM CIRCUIT [U1000]” is displayed. Put a check mark to it.
For “INTELLIGENT KEY”, “CAN COMM CIRCUIT [U1000]” is displayed. Put a check mark to it.
For “METER A/C AMP”, “CAN COMM CIRCUIT [U1000]” are displayed. Put a check mark to it.
For “MULTI AV”, “CAN COMM CIRCUIT [U1000]” is displayed. Put a check mark to it.
For “AUTO DRIVE POS.”, “NO DTC IS DETECTED” are displayed. Do not put a check mark to it.
For “ABS”, “CAN COMM CIRCUIT [U1000]” are displayed. Put a check mark to it.
For “IPDM E/R”, “CAN COMM CIRCUIT [U1000]” is displayed. Put a check mark to it.
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Revision: 2006 January2006 M35/M45
CAN Diagnostic Support MonitorNKS003XU
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ECM
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
PKIB9792E
“SELECT SYSTEM”
screen“CAN DIAG SUPPORT
MNTR” screenDescription Present Past
ENGINETRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1~39/– VDC/TCS/ABSMake sure of normal reception from ABS actua-
tor 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/–
ICCMake sure of normal reception from ICC sensor
integrated unit.OK/UNKWN/–
HVACMake sure of normal reception from unified meter
and A/C amp.OK/UNKWN/–
TCM Make sure of normal reception from TCM. OK/UNKWN/–
EPS EPS is not diagnosed. –
IPDM E/R Make sure of normal reception from IPDM E/R. OK/UNKWN/–
e4WD e4WD is not diagnosed. –
AWD/4WDMake sure of normal reception from AWD control
unit.OK/UNKWN/–

TROUBLE DIAGNOSES WORK FLOW
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Revision: 2006 January2006 M35/M45
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 AWD CONTROL UNIT
Display Results (Present)
OK: Normal
NG: Malfunction
UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.
PKIB9793E
“SELECT SYSTEM”
screen“CAN DIAG SUPPORT
MNTR” screenDescription Present
A/TINITIAL 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/ABSMake sure of normal reception from ABS actuator and electric unit
(control unit).OK/UNKWN
METER/M&A Make sure of normal reception from unified meter and A/C amp. OK/UNKWN
ICC/e4WD 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
PKIA8948E
“SELECT SYSTEM”
screen“CAN DIAG SUPPORT
MNTR” screenDescription Present
ALL MODE AWD/
4WDINITIAL DIAG Make sure that microcomputer in ECU works normally.OK/NG
TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN
VDC/TCS/ABSMake sure of normal reception from ABS actuator and electric
unit (control unit).OK/UNKWN
ECM Make sure of normal reception from ECM. OK/UNKWN
TCM TCM is not diagnosed. UNKWN
METER/M&A Make sure of normal reception from unified meter and A/C amp. OK/UNKWN

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Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR LDW CAMERA 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
PKIB5965E
“SELECT SYSTEM”
screen“CAN DIAG SUPPORT
MNTR” screenDescription Present Past
LDWTRANSMIT DIAG TRANSMIT DIAG is not diagnosed. –
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/–
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN/–
TCM Make sure of normal reception from TCM. OK/UNKWN/–

TROUBLE DIAGNOSES WORK FLOW
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Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR LOW TIRE PRESSURE WARNING 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
PKIB9797E
“SELECT SYSTEM”
screen“CAN DIAG SUP-
PORT MNTR”
screenDescription Present Past
AIR PRESSURE
MONITORTRANSMIT 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/–

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Revision: 2006 January2006 M35/M45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR INTELLIGENT KEY 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
PKIB9796E
“SELECT SYSTEM”
screen“CAN DIAG SUP-
PORT MNTR”
screenDescription Present Past
INTELLIGENT KEYTRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1~39/– ECM Make sure of normal reception from ECM. OK/UNKWN/–
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/–
IPDM E/R Make sure of normal reception from IPDM E/R. OK/UNKWN/–