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Nissan Murano 2004 User Manual

Nissan Murano 2004
30 pages
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SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION SC
A
B
SC
Revision: 2004 November 2004 Murano
STARTING & CHARGING SYSTEM
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Wiring Diagrams and Trouble Diagnosis .................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
BATTERY .................................................................... 4
How to Handle Battery ............................................. 4
METHODS OF PREVENTING OVER-DIS-
CHARGE ............................................................... 4
CHECKING ELECTROLYTE LEVEL .................... 5
SPECIFIC GRAVITY CHECK ............................... 5
CHARGING THE BATTERY ................................. 6
Trouble Diagnosis with Battery/Starting/Charging
System Tester .......................................................... 6
DIAGNOSTIC RESULT ITEM CHART .................. 8
Removal and Installation .......................................... 8
REMOVAL ............................................................. 8
INSTALLATION ..................................................... 8
STARTING SYSTEM .................................................. 9
System Description .................................................. 9
Wiring Diagram — START — ................................. 10
Trouble Diagnosis with Battery/Starting/Charging
System Tester .........................................................11
DIAGNOSTIC RESULT ITEM CHART .................11
WORK FLOW ...................................................... 12
DIAGNOSTIC PROCEDURE 1 ........................... 13
DIAGNOSTIC PROCEDURE 2 ........................... 14
MINIMUM SPECIFICATION OF CRANKING
VOLTAGE REFERENCING COOLANT TEM-
PERATURE ......................................................... 14
Removal and Installation ........................................ 15
REMOVAL ........................................................... 15
INSTALLATION ...................................................15
Disassembly and Assembly .................................... 16
Inspection After Disassembly ................................. 16
PINION/CLUTCH CHECK ................................... 16
CHARGING SYSTEM ............................................... 17
System Description ................................................. 17
Wiring Diagram — CHARGE — ............................. 18
Trouble Diagnosis with Battery/Starting/Charging
System Tester .........................................................19
DIAGNOSTIC RESULT ITEM CHART ................ 20
WORK FLOW ...................................................... 21
DIAGNOSTIC PROCEDURE 1 ........................... 22
DIAGNOSTIC PROCEDURE 2 ........................... 23
DIAGNOSTIC PROCEDURE 3 ........................... 24
DIAGNOSTIC PROCEDURE 4 ........................... 25
DIAGNOSTIC PROCEDURE 5 ........................... 26
MALFUNCTION INDICATOR .............................. 26
Removal and Installation ........................................ 27
REMOVAL ........................................................... 27
INSTALLATION ...................................................28
Disassembly and Assembly .................................... 29
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 30
Battery .................................................................... 30
Starter ..................................................................... 30
Alternator ................................................................ 30
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Nissan Murano 2004 Specifications

General IconGeneral
BrandNissan
ModelMurano 2004
CategoryAutomobile
LanguageEnglish

Summary

Precautions and System Diagnostics

Precautions for Supplemental Restraint System (SRS)

Safety precautions related to SRS airbags and seat belt pre-tensioners.

Wiring Diagrams and Trouble Diagnosis Guidance

Guidance on using wiring diagrams and performing trouble diagnosis.

Preparation and Service Tools

Special Service Tools Identification

Identifies specialized tools required for specific service procedures.

Commercial Service Tools Listing

Lists common commercial tools used in service operations.

Battery Handling and Maintenance

Battery Handling Procedures

Guidelines for safe and correct handling of vehicle batteries.

Preventing Battery Over-Discharge

Procedures to prevent excessive battery discharge.

Battery Checks and Specifications

Checking Electrolyte Level

Instructions for checking and topping up battery electrolyte levels.

Specific Gravity Check Procedure

Procedure for measuring specific gravity to determine battery charge state.

Battery Charging and Diagnosis

Charging the Battery Safely

Safe and effective methods for charging a vehicle battery.

Trouble Diagnosis with System Tester

Using a specialized tester for diagnosing battery, starting, and charging systems.

Battery System Tester Operation

In-Vehicle Battery Test Procedure

Steps for performing a battery test while it is installed in the vehicle.

Inputting Battery Type and Rating

How to correctly input battery type and rating into the diagnostic tester.

Battery Diagnosis Results and Removal

Diagnostic Result Item Chart

Chart correlating test results with required service actions.

Battery Removal and Installation

Step-by-step guide for removing and installing the vehicle battery.

Starting System Overview

Starting System Description

Explanation of how the starting system operates and its components.

Starting System Wiring Diagram

START Wiring Diagram

Schematic showing the electrical connections for the starting system.

Starting System Diagnosis

Trouble Diagnosis with System Tester

Using a tester to diagnose starting system issues.

Diagnostic Result Item Chart

Chart for interpreting starting system test results.

Starting System Troubleshooting

Starting System Work Flow

Flowchart for diagnosing starting system faults.

Starting System Diagnostic Procedures

Diagnostic Procedure 1: Check "B" Terminal Circuit

Step-by-step checks for the starter motor's "B" terminal circuit.

Starting System Component Checks

Diagnostic Procedure 2: Check "S" Connector Circuit

Step-by-step checks for the starter motor's "S" connector circuit.

Cranking Voltage Specifications

Minimum cranking voltage requirements based on engine coolant temperature.

Starter Motor Service

Starter Removal and Installation

Instructions for removing and installing the starter motor assembly.

Starter Disassembly and Inspection

Starter Disassembly and Assembly

Guide for taking apart and reassembling the starter motor.

Pinion and Clutch Check

Inspecting the starter pinion and clutch for wear or damage.

Charging System Overview

Charging System Description

Explanation of the alternator's function in charging the battery.

Charging System Wiring Diagram

CHARGE Wiring Diagram

Schematic showing the electrical connections for the charging system.

Charging System Diagnosis

Trouble Diagnosis with System Tester

Using a tester to diagnose charging system faults.

Charging System Diagnostic Results

Diagnostic Result Item Chart

Chart for interpreting charging system test results.

Charging System Troubleshooting

Charging System Work Flow

Flowchart for diagnosing charging system faults.

Charging System Diagnostic Procedures

Diagnostic Procedure 1: Check "L" Terminal Circuit

Checks for the alternator's "L" terminal circuit.

Charging System Diagnostic Procedures

Diagnostic Procedure 2: Check "B" Terminal Circuit

Checks for the alternator's "B" terminal circuit.

Charging System Diagnostic Procedures

Diagnostic Procedure 3: Check "L" Terminal Circuit

Further checks for the alternator's "L" terminal circuit.

Charging System Diagnostic Procedures

Diagnostic Procedure 4: Check "B" Terminal Circuit

Further checks for the alternator's "B" terminal circuit.

Charging System Procedures and Indicators

Diagnostic Procedure 5: Check "S" Terminal Circuit

Checks for the alternator's "S" terminal circuit.

Malfunction Indicator Lamp Function

Explains the function of the charge warning lamp.

Alternator Service

Alternator Removal and Installation

Instructions for removing and installing the alternator.

Alternator Disassembly and Assembly

Alternator Disassembly and Assembly

Guide for taking apart and reassembling the alternator.

Service Data and Specifications (SDS)

Battery Specifications

Technical data for vehicle batteries.

Starter Specifications

Technical data for the starter motor.

Alternator Specifications

Technical data for the alternator.

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