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HOW TO USE CHECK SHEET TABLE
1. Unit names displayed on CONSULT-II
2. “No indi INFINITI FX35 2006 Service Manual TROUBLE DIAGNOSES WORK FLOW LAN-9
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HOW TO USE CHECK SHEET TABLE
1. Unit names displayed on CONSULT-II
2. “No indi](/manual-img/42/57019/w960_57019-3368.png)
TROUBLE DIAGNOSES WORK FLOW LAN-9
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HOW TO USE CHECK SHEET TABLE
1. Unit names displayed on CONSULT-II
2. “No indication”: Put a check mark to it if the unit name described in step 1 is not displayed on “SELECT SYSTEM” screen of CONSULT-II. (Unit communicating with CONSULT-II via CAN communication line)
“–”: Column not used (Unit communicating with CONSULT-II excluding CAN communication line)
3. “NG”: Display “NG” when malfunction is detected in the initial diagnosis of the diagnosed unit. Replace the unit if “NG” is displayed.
“–”: Column not used (Initial diagnosis is not performed.)
NOTE:
It is unnecessary to replace ABS actuator and electric unit (control unit) when “NG” on “INITIAL DIAG” of
“ABS” is indicated at this stage. “NG” is indicated not only when malfunctioning ABS actuator and electric
unit (control unit) but also other parts. See check sheet results for the system diagnosis.
4. “UNKWN”: Display “UNKWN” when the diagnosed unit does not transmit the data normally. Put a check mark to it if “UNKWN” is displayed on CONSULT-II.
“–”: Column not used (Transmit diagnosis is not performed.)
5. “UNKWN”: Display “UNKWN” when the diagnosed unit does not receive the data normally. Put a check mark to it if “UNKWN” is displayed on CONSULT-II.
“–”: Column not used (It is not necessary for CAN communication trouble diagnosis.)
NOTE:
CAN communication diagnosis checks if CAN communication works normally. (Contents of data are not diag-
nosed.)
When the initial conditions are reproduced, refer to LAN-10, "Example of Filling in Check Sheet When Ini-
tial Conditions Are Reproduced" .
When the initial conditions are not reproduced, refer to LAN-14, "Example of Filling in Check Sheet When
Initial Conditions Are Not Reproduced" .
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![INFINITI FX35 2006 Service Manual LAN-10
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Revision: 2006 December 2006 FX35/FX45
Example of Filling in Check Sheet When Initial Conditions Are Reproduced
1. Put a check mark to “No indication” if s INFINITI FX35 2006 Service Manual LAN-10
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Example of Filling in Check Sheet When Initial Conditions Are Reproduced
1. Put a check mark to “No indication” if s](/manual-img/42/57019/w960_57019-3369.png)
LAN-10
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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 METER A/C AMP, AUTO DRIVE POS. and IPDM E/R because
METER A/C AMP, AUTO DRIVE POS. and IPDM E/R 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 the check sheet table.
3. Confirm the unit name that “UNKWN” is displayed on the copy of “CAN DIAG SUPPORT MNTR” screen of “A/T” as well as “ENGINE”. 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”,
”ICC/e4WD“ and “AWD/4WD”. But, put a check mark to “VDC/TCS/ABS” and “METER/M&A” because
“UNKWN” is listed on the column of reception diagnosis of the check sheet table.
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4. For display control unit, put a check mark in the following procedure.
a. Copy to “CAN DIAG SUPPORT MONITOR Check Sheet” (B) from the display screen (A). Refer to Refer to Service Manual.
b. Read “CAN DIAG SUPPORT MONITOR Check Sheet” (B) with “Display control unit Translation Sheet” (C).
c. Check “UNKWN” with a check mark. Put a check mark to the check sheet table. NOTE:
In “CAN DIAG SUPPORT MONITOR Check Sheet” (B), check marks are put to “CAN5” and “CAN7”. In
the column of the check sheet table indication in “Display control unit Translation Sheet” (C), “METER/
M&A” and “IPDM E/R” is listed for “CAN5” and “CAN7”. Therefore, put a check mark to “METER/M&A”
and “IPDM E/R”.
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LAN-12
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5. Confirm the unit name that “UNKWN” is displayed on the copy of “CAN DIAG SUPPORT MNTR” screen of “BCM” 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”, “METER/M&A” and “I-KEY”. But, put a check mark
to “IPDM E/R” and “METER/M&A” because “UNKWN” is listed on the column of reception diagnosis of
the check sheet table.
For “ABS”, “UNKWN” is displayed on “ECM”, “TCM”, “METER/M&A”, “STRG” and “ICC”. But, put a
check mark to “ECM”, “TCM” and “STRG” because “UNKWN” is listed on the column of reception diag-
nosis of the check sheet table.
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NOTE:
There is a case that some of “CAN DIAG SUPPORT MNTR” and “SELF-DIAG RESULTS” are not needed for
diagnosis. In the case, “UNKWN” and “CAN COMM CIRCUIT [U1000]” in “Check sheet results (example)”
change to “–”. Then, ignore check marks on the Check sheet table.
6. Perform system diagnosis for possible causes identified.
7. Perform diagnosis again after inspection and repair. Make sure that repair is completely performed, and then end the procedure.
Start CAN system trouble diagnosis if this procedure can be confirmed. Refer to LAN-32, "
CAN Communica-
tion Unit" .
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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” 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.
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NOTE:
There is a case that some of “CAN DIAG SUPPORT MNTR” and “SELF-DIAG RESULTS” are not needed for
diagnosis. In the case, “UNKWN” and “CAN COMM CIRCUIT [U1000]” in “Check sheet results (example)”
change to “–”. Then, ignore check marks on the Check sheet table.
2. For the selected possible causes, it is expected that malfunctions have been found in the past.
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![INFINITI FX35 2006 Service Manual LAN-16
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Revision: 2006 December 2006 FX35/FX45
CAN Diagnostic Support MonitorNKS0034B
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ECM
Display Results (Presen INFINITI FX35 2006 Service Manual LAN-16
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Revision: 2006 December 2006 FX35/FX45
CAN Diagnostic Support MonitorNKS0034B
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ECM
Display Results (Presen](/manual-img/42/57019/w960_57019-3375.png)
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CAN Diagnostic Support MonitorNKS0034B
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 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
PKIC3562E
“SELECT SYS- TEM” screen “CAN DIAG SUP-
PORT MNTR” screen Description Present Past
ENGINE TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1 – 39/—
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/–
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN/–
ICC Make sure of normal reception from ICC unit. OK/UNKWN/–
HVAC HVAC is not diagnosed. –
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/4WD Make sure of normal reception from AWD control unit. OK/UNKWN/–