2007 INFINITI FX35 Service Manual

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INFINITI FX35 2007  Service Manual SYSTEM DESCRIPTION LAN-5
[CAN FUNDAMENTAL]
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LAN 
Revision: 2006 July  2007 FX35/FX45
CAN COMMUNICATION CONTROL CIRCUIT
*: These are the only control units wired with

Page 3370 of 4366

INFINITI FX35 2007  Service Manual LAN-6
[CAN FUNDAMENTAL]
SYSTEM DESCRIPTION
Revision: 2006 July 2007 FX35/FX45
Diag on CANNKS004MB
DESCRIPTION
“Diag on CAN” is a diagnosis using CAN communication instead of previous DDL1 and DDL2

Page 3371 of 4366

INFINITI FX35 2007  Service Manual TROUBLE DIAGNOSIS LAN-7
[CAN FUNDAMENTAL]
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Revision: 2006 July  2007 FX35/FX45
TROUBLE DIAGNOSISPFP:00004
Condition of Error DetectionNKS004MC
“U1000” or “

Page 3372 of 4366

INFINITI FX35 2007  Service Manual LAN-8
[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
Symptom When Error Occurs in CAN Communication SystemNKS004MD
In CAN communication system, multiple units mutually transmit

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INFINITI FX35 2007  Service Manual TROUBLE DIAGNOSIS LAN-9
[CAN FUNDAMENTAL]
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LAN 
Revision: 2006 July  2007 FX35/FX45
Example: Data link connector branch line open circuit
NOTE:
When data link connec

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INFINITI FX35 2007  Service Manual LAN-10
[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
Example: Main Line Between Data Link Connector and ABS Actuator and Electric Unit (Con- 
trol Unit) Open Circuit
SKIB8740E

Page 3375 of 4366

INFINITI FX35 2007  Service Manual TROUBLE DIAGNOSIS LAN-11
[CAN FUNDAMENTAL]
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LAN 
Revision: 2006 July  2007 FX35/FX45
Example: CAN-H, CAN-L Harness Short Circuit
SKIB8741E
Unit name Symptom 
ECM
Eng

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INFINITI FX35 2007  Service Manual LAN-12
[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
Self-DiagnosisNKS004ME
DTC Self-diagnosis item 
 (CONSULT-II indication)  DTC detection condition Inspection/Action 
U1000