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MODEL SELECTION INDEX
MY2005 VZ Series - Service Information
Section 12P Wiring Diagrams - Coupe
1 General Information
2 Electrical Circuit Diagnosis
Step 1 Identify the Problem
Step 2 Specify the Problem
Step 3 Investigate the Problem
Step 4 Develop Possible Causes
Step 5 Isolate the Most Possible Cause
Step 6 Verify
Problem Example
Step 1 Identify the Problem
Step 2 Specify the Problem
Step 3 Investigate the Problem
Step 4 Develop Possible Causes
Step 5 Isolate the Most Possible Cause
Step 6 Verify
3 Test Procedures
3.1 Electrical Fault Diagnosis
Possible Electrical Malfunctions
Circuit Faults
Open
Short to Ground
Short to Voltage
High Resistance Problems
3.2 Troubleshooting Test Equipment
Jumper Wire
Test Light
Self-Powered Test Light
Multimeters
3.3 Digital Multimeter
Use Of A Multimeter
Selection Of Multimeters
Voltage Measurement
Resistance Measurement
Resistance Testing
Continuity Testing
Diode Testing
Current Measurement
4 Diagnostic Tests
4.1 Testing For Voltage
4.2 Testing For Continuity
4.3 Testing For Voltage Drop
4.4 Testing For Short To Ground
Using A Test Light Or Voltmeter
Using A Self-Powered Test Light Or Ohmmeter
Using A Short Finder
Using A Compass
Using A Circuit Breaker
4.5 Operating A Short Finder
Measuring Current
4.6 Detecting Intermittent Electrical Faults
Diagnostic Procedure
Checking Terminal Contact
Meter Connections
Additional Information
5 Wiring Repair Procedures
5.1 General Information
5.2 Performing Wiring Harness Repairs
Soldering
The Five Points To Soldering
Step 1 Soldering Preparation
Step 2 Iron Preparation
Step 3 Forming a Heat Bridge
Step 4 Soldering Iron Removal
Step 5 Prevent Job Movement
Joining Wire
Twist Joint
Splice Joint
The Y Junction
The T Junction
5.3 Splicing Wiring Using Splice Clips
Step 1 Open the Harness
Step 2 Cut the Wire
Step 3 Select the Correct Size and Type of Wire
Step 4 Strip the Insulation
Metric Size
AWG
Step 5 Crimping the Joint
Step 6 Solder
Step 7 Tape the Splice
5.4 ABS And SRS Wiring Repair
ABS And SRS Wire Pigtail Repair
Wiring Repair
Step 1 Open the Harness
Step 2 Cut the Wire
Step 3 Select the Correct Size and Type of Wire
Step 4 Strip the Insulation
Step 5 Select and Position the Splice Sleeve
Step 6 Insert First Wire Into Splice Sleeve and Crimp
Step 7 Crimp the Second Wire in the Splice
Step 8 Shrink the Insulation around the Splice
Step 9 Close the Harness
ABS And SRS Wiring Splice Repair
5.5 Splicing Twisted Or Shielded Cable
Step 1 Strip the Cable
Step 2 Prepare the Splice
Step 3 Reassemble the Cable
Step 4 Tape the Joint
5.6 Splicing In-Line Harness Diodes
Step 1 Open the Harness
Step 2 Remove Diode
Step 3 Install the New Diode
5.7 Heated Oxygen Sensor (HO2S) Wiring Repairs
5.8 Terminal Removal
Push to Seat Connectors
Pull-to-Seat Connectors
Repairing Push-To-Seat And Pull-To-Seat Connectors
Weather Pack® Connectors
6 Reading 12P Wiring Diagrams
General Information
Sheet Identification
Wire Identification
Wire Colour Abbreviations
Wiring Harness Abbreviations
Wiring Harness Visual Identification
Connectors
Grid Reference
Continuation Reference
Multiple Continuation References
Assembly Identification
Assembly Legend
Assembly Continuation
Assembly Connector Identification
Assembly Circuit Identification
Information Within An Assembly
Harness Splices
Ground Locations
Circuit Symbols
7 Connector Location Illustrations
8 Electrical Schematics Contents
9 Module Location Charts
Electrically Operated Mechanical Devices
Indicators, Alarms and Signal Devices
Inductors
Measurement, Display and Test Devices
Modules, Systems and Sub-Assemblies
Motors
Other Devices and Equipment
Power Supplies
Regulators and Amplifiers
Semi Conductors
Switches
Transducers
Transmission Paths, Conductors and Antennas
10 Special Tools
