2005 INFINITI FX35 ABS

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5. Confirm the unit name that “UNKWN” is displayed on the copy of “CAN DIAG SUPPORT MNTR” screen
of “BCM”, “METER A/C AMP” and “ABS” as well as “ENGINE”. And then, put a check mark to the check
sheet table.
NOTE:

For “BCM”, “UNKWN” is displayed on “IPDM E/R” and “I-KEY”. But put a check mark to “IPDM E/R”
because “UNKWN” is listed on the column of reception diagnosis on the check sheet table.

For “METER A/C AMP”, “UNKWN” is not displayed. Do not put a check to it.

For “ABS”, “UNKWN” is displayed on “METER/M&A” and “ICC”. But, do not put a check mark to their
columns of reception diagnosis of the check sheet table because “UNKWN” is not listed.
PKIB5980E

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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”, “NO DTC IS DETECTED” is displayed. Do not put a check mark to it.

For “METER A/C AMP”, “CAN COMM CIRCUIT [U1000]” are displayed. Put a check mark to it.

For “ABS”, “CAN COMM CIRCUIT [U1000]” are displayed. Put a check mark to it.

For “AUTO DRIVE POS.”, “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.
PKIB5982E

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CAN Diagnostic Support MonitorAKS00CBP
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ECM
Display Results (Present)

OK: Normal

NG: Malfunction

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.
SKIB0591E
“SELECT SYSTEM”
screen “CAN DIAG SUPPORT
MNTR” screen Description Present
ENGINE INITIAL DIAG Make sure that microcomputer in ECU works normally. OK/NG
TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN
TCM Make sure of normal reception from TCM. 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 unified meter and A/C amp. OK/UNKWN
ICC Make sure of normal reception from ICC unit. OK/UNKWN
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN
IPDM E/R Make sure of normal reception from IPDM E/R. OK/UNKWN
AWD/4WD/e4WD AWD/4WD/e4WD is not diagnosed. UNKWN
EPS EPS is not diagnosed. UNKWN

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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.
PKIA9892E
“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 unified meter and A/C amp. OK/UNKWN
ICC/e4WD Make sure of normal reception from ICC unit. OK/UNKWN
AWD/4WD Make sure of normal reception from AWD control unit. OK/UNKWN

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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.
PKIB5966E
“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
VDC/TCS/ABS Make 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 Make sure of normal reception from TCM.
(Not available for CAN system diagnosis.) OK
METER/M&A Make sure of normal reception from unified meter and A/C amp. OK/UNKWN

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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ICC UNIT
Display Results (Present)

OK: Normal

NG: Malfunction

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.
PKIB5985E
“SELECT SYSTEM”
screen “CAN DIAG SUPPORT
MNTR” screen Description Present
ICC 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 METER/M&A is not diagnosed. UNKWN
LANE KEEP LANE KEEP is not diagnosed. UNKWN
ECM(l) Make sure of normal reception from ECM (as a laser radar sen-
sor).
(Not available for CAN system diagnosis.) OK/UNKWN
ICC SENSOR Make sure of normal reception from ICC sensor. OK/UNKWN
STRG STRG is not diagnosed. UNKWN
METER/M&A(l) Make sure of normal reception from combination meter (as a laser
radar sensor).
(Not available for CAN system diagnosis.) OK/UNKWN
ERROR(l) Make sure that the initial diagnosis and transmit diagnosis of laser
radar sensor work normally.
(Not available for CAN system diagnosis.) OK/UNKWN
LANE DETECTOR LANE DETECTOR is not diagnosed. UNKWN
TCM(l) TCM(l) is not diagnosed. UNKWN
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN

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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 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
PKIB5965E
“SELECT SYSTEM” screen “CAN DIAG SUPPORT
MNTR” screen Description Present Past
LDW TRANSMIT DIAG TRANSMIT DIAG is not diagnosed. –
OK/0/1~39/–
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/–
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN/–
TCM Make sure of normal reception from TCM. OK/UNKWN/–

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DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR UNIFIED METER AND A/C
AMP.
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
PKIB5986E
“SELECT SYSTEM” screen “CAN DIAG SUPPORT
MNTR” screen Description Present Past
METER A/C AMP 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 actuator
and electric unit (control unit). OK/UNKWN/–
IPDM E/R IPDM E/R is not diagnosed. –
DISPLAY Make sure of normal reception from display control
unit. OK/UNKWN/–
Make sure of normal reception from display unit. OK/UNKWN/–
I-KEY Make sure of normal reception from Intelligent Key
unit. OK/UNKWN/–
EPS EPS is not diagnosed. –
AWD/4WD Make sure of normal reception from AWD control
unit. OK/UNKWN/–
e4WD e4WD is not diagnosed. –
ICC Make sure of normal reception from ICC unit. OK/UNKWN/–
LANE KEEP LANE KEEP is not diagnosed. –
TIRE-P Make sure of normal reception from BCM.
(Not available for CAN system diagnosis.) OK/UNKWN