2014 NISSAN TEANA wiring diagram

LAN
LAN-1
ELECTRICAL & POWER CONTROL
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SECTION LAN
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CONTENTS
LAN SYSTEM
CAN FUNDAMENTAL
HOW TO USE THIS MANU AL ......................
7
HOW TO USE THIS SECTION ....................... .....7
Information .......................................................... ......7
PRECAUTION ...............................................8
PRECAUTIONS .............................................. .....8
Precautions for Trouble Diagnosis ...................... ......8
Precautions for Harness Repair ................................8
SYSTEM DESCRIPTION . .............................9
SYSTEM ......................................................... .....9
CAN COMMUNICATION SYSTEM .............................9
CAN COMMUNICATION SYSTEM : System De-
scription ............................................................... ......
9
DIAG ON CAN ....................................................... ......9
DIAG ON CAN : System Description ........................9
TROUBLE DIAGNOSIS .....................................11
Component Description ....................................... ....11
Condition of Error Detection ....................................11
Symptom When Error Occurs in CAN Communi-
cation System ...................................................... ....
12
CAN Diagnosis with CONSULT ..............................14
Self-Diagnosis .........................................................15
CAN Diagnostic Support Monitor ............................15
How to Use CAN Communication Signal Chart ......17
BASIC INSPECTION ...................................18
DIAGNOSIS AND REPAIR WORKFLOW ..... ....18
Trouble Diagnosis Flow Chart ............................. ....18
Trouble Diagnosis Procedure ..................................18
CAN
HOW TO USE THIS MANU AL .....................
23
HOW TO USE THIS SECTION .........................23
Information ........................................................... ....23
Abbreviation List ......................................................23
PRECAUTION ..............................................24
PRECAUTIONS .................................................24
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ....
24
Precautions for Trouble Diagnosis ..........................24
Precautions for Harness Repair ..............................24
SYSTEM DESCRIPTION .............................26
COMPONENT PARTS ......................................26
Component Parts Location .................................. ....26
SYSTEM ............................................................27
CAN COMMUNICATION SYSTEM ........................ ....27
CAN COMMUNICATION SYSTEM : System De-
scription ............................................................... ....
27
CAN COMMUNICATION SYSTEM : CAN Com-
munication Control Circuit ................................... ....
30
CAN COMMUNICATION SYSTEM : CAN System
Specification Chart .............................................. ....
31
CAN COMMUNICATION SYSTEM : CAN Com-
munication Signal Chart ...................................... ....
32
WIRING DIAGRAM ......................................36
CAN SYSTEM .. ................................ .................36
Wiring Diagram .................................................... ....36
BASIC INSPECTION ...................................42
DIAGNOSIS AND REPAIR WORKFLOW ........42
Interview Sheet .................................................... ....42
DTC/CIRCUIT DIAGNOSIS .........................43
MALFUNCTION AREA CHART ........................43
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

LAN
SYSTEMLAN-9
< SYSTEM DESCRIPTION > [CAN FUNDAMENTAL]
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SYSTEM DESCRIPTION
SYSTEM
CAN COMMUNICATION SYSTEM
CAN COMMUNICATION SYSTEM : System DescriptionINFOID:0000000009461393
CAN (Controller Area Network) is a serial communication li
ne for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
DIAG ON CAN
DIAG ON CAN : System DescriptionINFOID:0000000009461394
SYSTEM DIAGRAM
JSMIA0526GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

LAN
SYSTEMLAN-27
< SYSTEM DESCRIPTION > [CAN]
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K L
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SYSTEM
CAN COMMUNICATION SYSTEM
CAN COMMUNICATION SYSTEM : System DescriptionINFOID:0000000009461410
SYSTEM DIAGRAM
DESCRIPTION
CAN (Controller Area Network) is a serial communication li
ne for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN COMMUNICATION SIGNAL GENERATION
• Termination circuits (resistors) are connected ac ross the CAN communication system. When transmitting a
CAN communication signal, each control unit passes a cu rrent to the CAN-H line and the current returns to
the CAN-L line.
JSMIA1109GB
JSMIA0450GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

LAN-36
< WIRING DIAGRAM >[CAN]
CAN SYSTEM
WIRING DIAGRAM
CAN SYSTEM
Wiring DiagramINFOID:0000000009461414
ABMWA2141GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

LAN
CAN SYSTEMLAN-37
< WIRING DIAGRAM > [CAN]
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G H
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ABMIA4980GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

LAN-38
< WIRING DIAGRAM >[CAN]
CAN SYSTEM
ABMIA4981GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

LAN
CAN SYSTEMLAN-39
< WIRING DIAGRAM > [CAN]
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D E
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O P
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ABMIA3799GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

LAN-40
< WIRING DIAGRAM >[CAN]
CAN SYSTEM
ABMIA4990GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM