Nissan Pathfinder (2008 year). Manual — part 468
IP-16
< DISASSEMBLY AND ASSEMBLY >
CENTER CONSOLE ASSEMBLY
Assembly
Assembly is in the reverse order of disassembly.
Center Console
Disassembly
1.
Remove center console. Refer to
IP-10, "Removal and Installation"
2.
Remove center console lid.
3.
Remove latch from center console lid.
4.
Remove hinge from center console lid.
5.
Remove rear finisher assembly.
6.
Remove rear cup holder assembly.
7.
Remove DVD player, if equipped.
8.
Disconnect center console harness connectors.
9.
Remove cup holder insert and cup holder assembly.
10. Remove center console bin.
11. Remove center console bracket.
12. Remove wire harness bracket.
Assembly
AWJIA0058ZZ
1.
Console bin
2.
A/T finisher
3.
Ash tray
4.
Center console front base
5.
Cup holder finisher
6.
Bracket
7.
Center console rear base
8.
Bracket DVD
9.
Wire harness bracket
10.
Rear finisher assembly
11.
Rear cup holder assembly
12.
Ventilator console grille (if equipped)
13.
Rear HVAC control (if equipped)
14.
Hinge
15.
Center console lid
16.
Center console bin
17.
Cup holder insert
18.
Cup holder assembly
A.
Screw
B.
Bolt
CENTER CONSOLE ASSEMBLY
IP-17
< DISASSEMBLY AND ASSEMBLY >
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Assembly is in the reverse order of disassembly.
LAN
LAN-1
ELECTRICAL & POWER CONTROL
C
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B
SECTION
LAN
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CONTENTS
LAN SYSTEM
CAN FUNDAMENTAL
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Trouble Diagnosis . . . . . . . ..
Precaution for Harness Repair . . . . . . . . ..
FUNCTION DIAGNOSIS . . . . . . . ...
CAN COMMUNICATION SYSTEM . . . . . .
System Description . . . . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ....
CAN Communication Control Circuit . . . . . .....
DIAG ON CAN . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ....
System Diagram . . . . . . . . . . . . . ....
TROUBLE DIAGNOSIS . . . . . . . . . ..
Condition of Error Detection . . . . . . . . . ..
Symptom When Error Occurs in CAN Communi-
cation System . . . . . . . . . . . . . . ....
Self-Diagnosis . . . . . . . . . . . . . . .
CAN Diagnostic Support Monitor . . . . . . .
BASIC INSPECTION . . . . . . . . ...
DIAGNOSIS AND REPAIR WORKFLOW . . .
Information Needed for Trouble Diagnosis . . . .
How to Use CAN Communication Signal Chart . ..
Trouble Diagnosis Flow Chart . . . . . . . . .
Trouble Diagnosis Procedure . . . . . . . . ..
CAN
HOW TO USE THIS MANUAL . . . . . .
HOW TO USE THIS SECTION . . . . . . ...
Caution . . . . . . . . . . . . . . . . .
Abbreviation List . . . . . . . . . . . . . ..
PRECAUTION . . . . . . . . . . . ..
PRECAUTIONS . . . . . . . . . . . . .
Precautions for Trouble Diagnosis . . . . . . ..
Precautions for Harness Repair . . . . . . . ..
BASIC INSPECTION . . . . . . . . ...
DIAGNOSIS AND REPAIR WORKFLOW . .
Interview Sheet . . . . . . . . . . . . . .
Diagnosis Sheet (CAN Type 1) . . . . . . . ...
Diagnosis Sheet (CAN Type 2) . . . . . . . ...
Diagnosis Sheet (CAN Type 3) . . . . . . . ...
Diagnosis Sheet (CAN Type 4) . . . . . . . ...
Diagnosis Sheet (CAN Type 5) . . . . . . . ...
Diagnosis Sheet (CAN Type 6) . . . . . . . ...
Diagnosis Sheet (CAN Type 7) . . . . . . . ...
Diagnosis Sheet (CAN Type 8) . . . . . . . ...
Diagnosis Sheet (CAN Type 9) . . . . . . . ...
Diagnosis Sheet (CAN Type 10) . . . . . . . .
Diagnosis Sheet (CAN Type 11) . . . . . . . .
Diagnosis Sheet (CAN Type 12) . . . . . . . .
Diagnosis Sheet (CAN Type 13) . . . . . . . .
Diagnosis Sheet (CAN Type 14) . . . . . . . .
Diagnosis Sheet (CAN Type 15) . . . . . . . .
Diagnosis Sheet (CAN Type 16) . . . . . . . .
FUNCTION DIAGNOSIS . . . . . . . ..
CAN COMMUNICATION SYSTEM . . . . ...
CAN System Specification Chart . . . . . . . .
CAN Communication Signal Chart . . . . . . ..
TROUBLE DIAGNOSIS . . . . . . . . .
CAN Diagnostic Support Monitor . . . . . . . .
DTC Index . . . . . . . . . . . . . . . ...
COMPONENT DIAGNOSIS . . . . . . .
CAN COMMUNICATION SYSTEM . . . . ...
LAN-2
Wiring Diagram - CAN SYSTEM - . . . . . . ..
MALFUNCTION AREA CHART . . . . . .
Main Line . . . . . . . . . . . . . . . ....
Branch Line . . . . . . . . . . . . . . ....
Short Circuit . . . . . . . . . . . . . . ....
MAIN LINE BETWEEN TCM AND DLC CIR-
CUIT . . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
MAIN LINE BETWEEN TCM AND I-KEY CIR-
CUIT . . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
MAIN LINE BETWEEN I-KEY AND DLC CIR-
CUIT . . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT . . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
ECM BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ..
TCM BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ..
I-KEY BRANCH LINE CIRCUIT . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
4WD BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
ADP BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
AV BRANCH LINE CIRCUIT . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
BCM BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
DLC BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
HVAC BRANCH LINE CIRCUIT . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
M&A BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
STRG BRANCH LINE CIRCUIT . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
ABS BRANCH LINE CIRCUIT . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
IPDM-E BRANCH LINE CIRCUIT . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
CAN COMMUNICATION CIRCUIT . . . . ...
LAN
PRECAUTIONS
LAN-3
< PRECAUTION >
[CAN FUNDAMENTAL]
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PRECAUTION
PRECAUTIONS
Precaution for Trouble Diagnosis
INFOID:0000000001348713
CAUTION:
• Never apply 7.0 V or more to the measurement terminal.
• Use a tester with open terminal voltage of 7.0 V or less.
• Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precaution for Harness Repair
INFOID:0000000001348714
• Solder the repaired area and wrap tape around the soldered area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).
• Bypass connection is never allowed at the repaired area.
NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost.
• Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica-
tion line.
SKIB8766E
SKIB8767E
LAN-4
< FUNCTION DIAGNOSIS >
[CAN FUNDAMENTAL]
CAN COMMUNICATION SYSTEM
FUNCTION DIAGNOSIS
CAN COMMUNICATION SYSTEM
System Description
INFOID:0000000001348715
• CAN communication is a multiplex communication system. This enables the system to transmit and receive
large quantities of data at high speed by connecting control units with two communication lines (CAN-H and
CAN-L).
• Control units on the CAN network transmit signals using the CAN communication control circuit. They
receive only necessary signals from other control units to operate various functions.
• CAN communication lines adopt twisted-pair line style (two lines twisted) for noise immunity.
System Diagram
INFOID:0000000001348716
Each control unit passes an electric current to the termination circuits when transmitting CAN communication
signal. The termination circuits produce an electrical potential difference between CAN-H and CAN-L. CAN
communication system transmits and receives CAN communication signals by the potential difference.
SKIB8887E
Component
Description
Main line
CAN communication line between splices
Branch line
CAN communication line between splice and a control unit
Splice
A point connecting a branch line with a main line
Termination circuit
LAN-5, "CAN Communication Control Circuit"
.
LAN
CAN COMMUNICATION SYSTEM
LAN-5
< FUNCTION DIAGNOSIS >
[CAN FUNDAMENTAL]
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CAN Communication Control Circuit
INFOID:0000000001348717
*: These are the only control units wired with both ends of CAN communication system.
SKIB8713E
Component
System description
CAN controller
It controls CAN communication signal transmission and reception, error detection, etc.
Transceiver IC
It converts digital signal into CAN communication signal, and CAN communication signal into digital
signal.
Noise filter
It eliminates noise of CAN communication signal.
Termination circuit
*
(Resistance of approx. 120
Ω
)
It produces potential difference.
LAN-6
< FUNCTION DIAGNOSIS >
[CAN FUNDAMENTAL]
DIAG ON CAN
DIAG ON CAN
Description
INFOID:0000000001348718
“Diag on CAN” is a diagnosis using CAN communication instead of previous DDL1 and DDL2 communication
lines, between control units and diagnosis unit.
System Diagram
INFOID:0000000001348719
SKIB8714E
Name
Harness
Description
DDL1
Tx
Rx
It is used for trouble diagnosis. (CAN-H and CAN-L are used for controlling)
DDL2
K-LINE
It is used for trouble diagnosis. (CAN-H and CAN-L are used for controlling)
Diag on CAN
CAN-H
CAN-L
It is used for trouble diagnosis and control.
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