Nissan Titan 2008 User Manual

LAN
LAN-1
ELECTRICAL & POWER CONTROL
C
D
E
F
G
H
I
J
K
L
B
SECTION LAN
A
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P
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CONTENTS
LAN SYSTEM
CAN FUNDAMENTAL
PRECAUTION ...............................................
3
PRECAUTIONS ................................................... 3
Precaution for Trouble Diagnosis ..............................3
Precaution for Harness Repair ..................................3
FUNCTION DIAGNOSIS ............................... 4
CAN COMMUNICATION SYSTEM ..................... 4
System Description ...................................................4
System Diagram ........................................................4
CAN Communication Control Circuit .........................5
DIAG ON CAN ..................................................... 6
Description ................................................................6
System Diagram ........................................................6
TROUBLE DIAGNOSIS ...................................... 7
Condition of Error Detection ......................................7
Symptom When Error Occurs in CAN Communi-
cation System ............................................................
7
Self-Diagnosis .........................................................10
CAN Diagnostic Support Monitor ............................10
BASIC INSPECTION ...................................13
DIAGNOSIS AND REPAIR WORKFLOW .........13
Information Needed for Trouble Diagnosis .............13
How to Use CAN Communication Signal Chart ......13
Trouble Diagnosis Flow Chart .................................14
Trouble Diagnosis Procedure ..................................14
CAN
HOW TO USE THIS MANUAL .....................
36
HOW TO USE THIS SECTION ...........................36
Caution ....................................................................36
Abbreviation List ......................................................36
PRECAUTION ..............................................37
PRECAUTIONS .................................................37
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
37
Precautions for Trouble Diagnosis ..........................37
Precautions for Harness Repair ..............................37
BASIC INSPECTION ...................................39
DIAGNOSIS AND REPAIR WORKFLOW ........39
Interview Sheet ........................................................39
Data Sheet ...............................................................39
Diagnosis Sheet (CAN Type 1) ...............................41
Diagnosis Sheet (CAN Type 2) ...............................42
Diagnosis Sheet (CAN Type 3) ...............................43
Diagnosis Sheet (CAN Type 4) ...............................44
Diagnosis Sheet (CAN Type 5) ...............................45
Diagnosis Sheet (CAN Type 6) ...............................46
Diagnosis Sheet (CAN Type 7) ...............................47
Diagnosis Sheet (CAN Type 8) ...............................48
Diagnosis Sheet (CAN Type 9) ...............................49
Diagnosis Sheet (CAN Type 10) .............................50
Diagnosis Sheet (CAN Type 11) .............................51
Diagnosis Sheet (CAN Type 12) .............................52
Diagnosis Sheet (CAN Type 13) .............................53
Diagnosis Sheet (CAN Type 14) .............................54
Diagnosis Sheet (CAN Type 15) .............................55
Diagnosis Sheet (CAN Type 16) .............................56
FUNCTION DIAGNOSIS ..............................57
CAN COMMUNICATION SYSTEM ...................57
CAN System Specification Chart .............................57
CAN Communication Signal Chart ..........................58
TROUBLE DIAGNOSIS ....................................62
CAN Diagnostic Support Monitor .............................62
DTC Index ...............................................................67
COMPONENT DIAGNOSIS .........................68
CAN COMMUNICATION SYSTEM ...................68

Nissan Titan 2008 Specifications

General

Brand	Nissan
Model	Titan 2008
Category	Automobile
Language	English

Summary

PRECAUTIONS

Precaution for Trouble Diagnosis

CAUTION: Never apply 7.0 V or more to the measurement terminal.

Precaution for Harness Repair

Solder the repaired area and wrap tape around the soldered area.

FUNCTION DIAGNOSIS

CAN COMMUNICATION SYSTEM

CAN communication is a multiplex system for high-speed data transmission.

DIAG ON CAN

Diagnosis using CAN communication instead of DDL1/DDL2 lines.

TROUBLE DIAGNOSIS

Covers error detection conditions, symptoms, and diagnostic procedures.

BASIC INSPECTION

Outlines diagnostic and repair workflows, system type identification, and diagnosis sheets.

HOW TO USE THIS SECTION

Abbreviation List

List of abbreviations used in CAN communication signal charts and diagnosis sheets.

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

Safety precautions for SRS systems, including warnings about maintenance by authorized dealers.

Precautions for Trouble Diagnosis

CAUTION: Never apply 7.0 V or more to measurement terminals.

CAN COMMUNICATION SYSTEM

CAN System Specification Chart

Chart to determine CAN system type based on vehicle specifications.

CAN Communication Signal Chart

Chart listing signals and their transmission/reception status between CAN units.

COMPONENT DIAGNOSIS

Component Parts Location

Diagram showing the location of CAN system components within the vehicle.

MALFUNCTION AREA CHART

Lists malfunctions by area (main line, branch line, short circuit) and diagnosis procedures.

CAN COMMUNICATION CIRCUIT

Procedure to inspect the CAN communication circuit for continuity and termination.