lan s INFINITI FX35 2004 Service Manual

CAN SYSTEM (TYPE 5)
LAN-169
[CAN]
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Revision: 2004 November 2004 FX35/FX45
Wiring Diagram - CAN -AKS00C1P
TKWM1299E

LAN-170
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2004 November 2004 FX35/FX45
TKWM0756E

CAN SYSTEM (TYPE 5)
LAN-171
[CAN]
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LAN
Revision: 2004 November 2004 FX35/FX45
TKWH0251E

LAN-172
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2004 November 2004 FX35/FX45
Work FlowAKS00C1Q
1. When there are no indications of “BCM”, “METER A/C AMP”, “AUTO DRIVE POS.” or “IPDM E/R” on
“SELECT SYSTEM” display of CONSULT-II, print the “SELECT SYSTEM”.
2. Print all the data of “SELF-DIAG RESULTS” for “ENGINE”, “A/T”, “ALL MODE AWD/4WD”, “BCM”,
“METER A/C AMP”, “ABS”, “AUTO DRIVE POS.”, and “IPDM E/R” displayed on CONSULT-II.
3. Print all the data of “CAN DIAG SUPPORT MNTR” for “ENGINE”, “A/T”, “ALL MODE AWD/4WD”, “BCM”,
“METER A/C AMP”, “ABS”, “AUTO DRIVE POS.”, and “IPDM E/R” displayed on CONSULT-II.
4. Attach the printed sheet of “SELECT SYSTEM”, “SELF-DIAG RESULTS” and “CAN DIAG SUPPORT
MNTR” onto the check sheet. Refer to LAN-174, "
CHECK SHEET" .
5. Based on the indications of “SELECT SYSTEM” and the results of “CAN DIAG SUPPORT MNTR”, put
marks “v” onto the items with “No indication”, “NG”, or “UNKWN” in the check sheet table. Refer to LAN-
174, "CHECK SHEET" .
NOTE:

If “NG” is displayed on “INITIAL DIAG (Initial diagnosis)” as “CAN DIAG SUPPORT MNTR” for the diag-
nosed control unit, replace the control unit.

The “CAN DIAG SUPPORT MNTR” items, which are not in check sheet table, are not related to diag-
nostic procedure on service manual.
So it is not necessary to check the status of “CAN DIAG SUPPORT MNTR” items which are not indi-
cated in check sheet table.
6. Check CAN communication line of the integrated display system. Refer to AV- 8 5 , "
CAN Communication
Line Inspection" .
7. Attach the CAN DIAG MONITOR check sheet onto the check sheet. Refer to LAN-174, "
CHECK SHEET"
.
PKIA2093E
PKIA8260E
PKIA8343E

CAN SYSTEM (TYPE 5)
LAN-173
[CAN]
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LAN
Revision: 2004 November 2004 FX35/FX45
8. Mark the “NG” or “UNKWN” item of the check sheet table with “v” from the result of CAN DIAG MONITOR
check sheet. Refer to LAN-174, "
CHECK SHEET" .
NOTE:
If “NG” is displayed on “CAN COMM” as “CAN DIAG MNTR” for the diagnosed control unit, replace the
control unit. Refer to AV- 8 5 , "
CAN Communication Line Inspection" .
9. According to the check sheet results (example), start inspection. Refer to LAN-176, "
CHECK SHEET
RESULTS (EXAMPLE)" .

LAN-174
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2004 November 2004 FX35/FX45
CHECK SHEET
NOTE:
If “NG” is displayed on “INITIAL DIAG (Initial diagnosis)” or “CAN COMM” for the diagnosed control unit,
replace the control unit.
PKIA8003E

CAN SYSTEM (TYPE 5)
LAN-175
[CAN]
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LAN
Revision: 2004 November 2004 FX35/FX45
PKIA8004E

LAN-176
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2004 November 2004 FX35/FX45
CHECK SHEET RESULTS (EXAMPLE)
NOTE:
If “NG” is displayed on “INITIAL DIAG (Initial diagnosis)” or “CAN COMM” for the diagnosed control unit,
replace the control unit.
Case 1
Check harness between TCM and data link connector. Refer to LAN-192, "Circuit Check Between TCM and
Data Link Connector" .
PKIA8005E
SKIA6615E

CAN SYSTEM (TYPE 5)
LAN-177
[CAN]
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LAN
Revision: 2004 November 2004 FX35/FX45
Case 2
Check harness between data link connector and unified meter and A/C amp. Refer to LAN-192, "Circuit Check
Between Data Link Connector and Unified Meter and A/C Amp." .
PKIA8006E
SKIA6616E

LAN-178
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2004 November 2004 FX35/FX45
Case 3
Check harness between unified meter and A/C amp. and ABS actuator and electric unit (control unit). Refer to
LAN-193, "
Circuit Check Between Unified Meter and A/C Amp. and ABS Actuator and Electric Unit (Control
Unit)" .
PKIA8007E
SKIA6617E