Navigation System
Description and Operation- Main Components
- Brief Description
- Detailed Description
- An Overview
- Antenna System, Radio (4D)
- Antenna System, Radio (5D)
- Audio
- Bus Message, Audio Navigation System
- CD Changer
- CD/DVD Player
- GPS Antenna
- Head Unit
- Head Unit Ground
- Head Unit Inputs
- Head Unit Inputs, Bus
- Head Unit Outputs
- Head Unit Outputs, Bus
- Head Unit Power Supply
- Navigation
- Power Amplifier, Premium/Prestige
- Radio
- Speed-Dependent Volume
- Steering Wheel Controls
- Theft Protection
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- CD Cannot Be Removed/Inserted
- DVD MAP Cannot Be Removed/Inserted
- Indicator For No GPS Reception on Constantly
- No Image on the Display Screen
- No Image on the Display Screen In Navigation Mode
- No or Poor Sound For All Functions
- No or Poor Sound From One or More Speakers When Playing CDs
- No or Poor Sound From the Speakers When Navigation Is Used
- No or Poor Sound When Using the CD Changer
- No Screen Image In CD Changer Mode
- Poor Radio Reception/Interference
- The Vehicle Marker on the MAP Does Not Follow the Route Taken
- Touchscreen (Touch Function) Works Poorly or Not at All
- Scan Tool Testing and Procedures
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment