lan s INFINITI FX35 2004 Service Manual

CAN SYSTEM (TYPE 4)
LAN-139
[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-140, "
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-142, "
CHECK SHEET
RESULTS (EXAMPLE)" .

LAN-140
[CAN]
CAN SYSTEM (TYPE 4)
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.
PKIA7985E

CAN SYSTEM (TYPE 4)
LAN-141
[CAN]
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LAN
Revision: 2004 November 2004 FX35/FX45
PKIA7986E

LAN-142
[CAN]
CAN SYSTEM (TYPE 4)
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-156, "Circuit Check Between TCM and
Data Link Connector" .
PKIA7987E
SKIA6602E

CAN SYSTEM (TYPE 4)
LAN-143
[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-156, "Circuit Check
Between Data Link Connector and Unified Meter and A/C Amp." .
PKIA7988E
SKIA6603E

LAN-144
[CAN]
CAN SYSTEM (TYPE 4)
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-157, "
Circuit Check Between Unified Meter and A/C Amp. and ABS Actuator and Electric Unit (Control
Unit)" .
PKIA7989E
SKIA6604E

CAN SYSTEM (TYPE 4)
LAN-145
[CAN]
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LAN
Revision: 2004 November 2004 FX35/FX45
Case 4
Check ECM circuit. Refer to LAN-157, "ECM Circuit Check" .
PKIA7990E
SKIA6605E

LAN-146
[CAN]
CAN SYSTEM (TYPE 4)
Revision: 2004 November 2004 FX35/FX45
Case 5
Check TCM circuit. Refer to LAN-158, "TCM Circuit Check" .
PKIA7991E
SKIA6606E

CAN SYSTEM (TYPE 4)
LAN-147
[CAN]
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LAN
Revision: 2004 November 2004 FX35/FX45
Case 6
Check display unit circuit. Refer to LAN-158, "Display Unit Circuit Check" .
PKIA7992E
SKIA6607E

LAN-148
[CAN]
CAN SYSTEM (TYPE 4)
Revision: 2004 November 2004 FX35/FX45
Case 7
Check AWD control unit circuit. Refer to LAN-159, "AWD Control Unit Circuit Check" .
PKIA7993E
SKIA6608E