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MODEL SELECTION INDEX
MY2005 VZ Series - Service Information
Section 12D Entertainment System
1 General Information
1.1 General Description
Entertainment System Component Locations, Except Coupe and AWD Wagon
Entertainment System Component Locations, Coupe
Entertainment System Component Locations, AWD Wagon
Type 1 Entertainment System
Type 2 Entertainment System
Type 3 Entertainment System
Type 4 Entertainment System
Diversity Antenna
Priority Key System
1.2 Radio Control Switch Assembly Operation
Left-hand Switch Assembly (1)
Right-hand Switch Assembly (2)
1.3 Power Antenna Operation
Full Up / Down Antenna Operation
Antenna Adjustable Height System Operation
1.4 Diversity Antenna Operation, Type 4 Entertainment System
1.5 Rear Glass Antenna Systems, Coupe
FM Antennas
AM Antenna
Mobile Phone Antenna Pad
Coupe Antenna Amplifier
2 Operating Instructions
3 Preliminary Diagnostics
3.1 General Diagnostic Information
3.2 Principles Of Operation
Radio Reception
FM Reception In Vehicles
AM Reception in Vehicles
Basic Checks
Common Radio Problems
Static
External Interference
Internal Interference
Diagnosing Internal Interference
Speakers
4 Tech 2 Processor Diagnostics
Diagnostic Trouble Codes
Audio System Input / Output Signals
4.1 Connecting Tech 2 For System Diagnosis
4.2 Tech 2 Test Modes And Displays
MODEL SELECTION INDEX
Model Year
Vehicle Identification Menu
System Selection Menu
Audio System Selection
Body Menu
4.3 Normal Mode – Audio System
Normal Mode
Normal Mode Data List
4.4 Diagnostic Trouble Codes – Audio System
Read Current DTC Information
Audio System Diagnostic Trouble Code List
4.5 Diagnostic Data Display – Audio System
Data List
Data Display Data List
System Identification
4.6 Snapshot – Audio System
4.7 Miscellaneous Tests – Audio System
Speed Dependent Volume
Priority Key Selection, Type 4 Entertainment System
Illumination
Antenna Selection
Antenna (Up / Down)
Security LED
Display
Power (On / Off)
Radio Band
Preset Memory
Audio
CD Function
Eject CD
Audio Source
4.8 Program – Audio System
Program Code Index
Program Antenna
4.9 DTC Charts
DTC 10 – Fascia Button Jammed
Introduction
Diagnostic Table
DTC 11 – Steering Wheel Remote Button Jammed
Introduction
Diagnostic Table Notes
Diagnostic Table
DTC 21 – CD Mechanism Error (CD Changer Models Only)
Introduction
Diagnostic Table
DTC 22 – CD Play Error (CD Changer Models Only)
Introduction
Diagnostic Table
DTC 24 – CD Loading Error (Single CD Models Only)
Introduction
Diagnostic Table
DTC 25 – CD Defect (Single CD Models Only)
Introduction
Diagnostic Table
DTC 26 – CD General Error (Single CD Models Only)
Introduction
Diagnostic Table
DTC 30 – Internal Bus Failure
DTC 33 – Single Communication Bus Failure (Single Disc CD Units)
DTC 34 – Multi Communication Bus Failure (Multi Disc CD Units)
DTC 35 – Fascia Communication Bus Failure
DTC 40 – No BCM Serial Data
5 Audio System Diagnostics
5.1 Prerequisites
Equipment
Testing Procedures
5.2 Wiring Diagram
5.3 Connector Charts
5.4 Audio System Diagnostic Circuit Check
Introduction
Diagnostic Table Notes
Diagnostic Table
5.5 Power On / Off
Introduction
Diagnostic Table Notes
Diagnostic Table
5.6 No Sound Or Distorted Sound
Introduction
Diagnostic Table
5.7 Audio Head Unit Display
Introduction
Diagnostic Table
5.8 Audio Head Unit Illumination
Introduction
Diagnostic Table
5.9 Hands-free Telephone Input
Introduction
Diagnostic Table
5.10 Electric Antenna – Full Up / Down
Introduction
Diagnostic Table Notes
Diagnostic Table
5.11 Electric Antenna – Height Adjustable
Introduction
Diagnostic Table Notes
Diagnostic Table
5.12 Main Rear Glass Antenna System, Coupe
5.13 Single CD Player
Introduction
Diagnostic Table
5.14 CD Changer
Introduction
Diagnostic Table
5.15 Radio Reception
Introduction
Multipath Detector
Treble Control
Diagnostic Table
5.16 Subwoofer Amplifier
Introduction
Diagnostic Table
5.17 Subwoofer Amplifier, LX8 AWD Wagon
Introduction
Diagnostic Table
5.18 Diversity Antenna Fault Diagnosis, Except Coupe
Diversity Antenna System Test Procedure, Except Coupe
5.19 Diversity Antenna Fault Diagnosis, Coupe
Diversity Antenna System Test Procedure, Coupe
6 Service Operations
6.1 Audio Head Unit
Remove
Reinstall
6.2 Instrument Panel Speakers
6.3 Front Door Speakers
Remove
Reinstall
6.4 Rear Door Speakers, Except Utility, Regular Cab and Coupe
Remove
Reinstall
6.5 Rear Quarter Speakers, Coupe
Remove
Reinstall
6.6 Subwoofer Speakers – Type 4 Entertainment System
Remove
Reinstall
6.7 Subwoofer Speaker, LX8 AWD Wagon
Remove
Reinstall
6.8 Subwoofer Speakers, Coupe
Remove
Reinstall
6.9 Manual Antenna
Remove
Reinstall
6.10 Power Antenna
Power Antenna Assembly
Remove
Reinstall
Mast Replacement
Antenna Motor Operation Check
6.11 Rear Window Antenna System, Coupe
AM/FM Antenna Coil
Repair
Antenna Amplifier Module
Remove
Reinstall
6.12 Diversity Antenna, Except Coupe
Test
Remove
Reinstall
6.13 Diversity Antenna, Coupe
Test
Remove
Reinstall
6.14 Radio Control Switch Assembly
Remove
Reinstall
6.15 Subwoofer Amplifier
Remove
Reinstall
6.16 Subwoofer Amplifier, LX8 AWD Wagon
Remove
Reinstall
6.17 Audio System Security Code
Code Entry
6.18 Audio System Master Reset
Reset Procedure
7 Specifications
7.1 Program Code Index Numbers
Audio System Code Index Chart
8 Torque Wrench Specifications
9 Special Tools
