Navigation System
- Component Location Index
- General Troubleshooting Information
- General Operation
- Anti-theft Feature
- Symptom Diagnosis
- Self-inertial Navigation Limitations
- Global Positioning System (GPS) Limitations
- Muting Logic
- LCD Unit Limitations
- Symptom Duplication
- Service Precautions
- System Initialization
- Entering Security Code
- GPS initialization
- Map Matching
- Obtaining A Navigation DVD
- DVD Handling and Cleaning
- Earliest DVD Version Application for Each Model
- How to Identify Navigation DVD Versions, and How to Inspect A DVD for Damage
- How to Answer Client Questions About Navigation Coverage
- Precaution on Client "Sneak Previews"
- Symptom Troubleshooting Index
- System Description
- Overview
- Navigation Function
- Notes
- Function Diagram
- GA-Net Bus Configuration
- Vehicle Speed Pulse
- Charge Signal, Navigation Unit Cooling Fan Operation and Trip Computer
- Yaw Rate-Lateral Acceleration Sensor
- Sensor Element Structure
- Oscillation Gyro Principles
- Operation
- Global Positioning System (GPS)
- Precision of GPS
- GPS Antenna
- GPS Receiver and Clock
- Navigation Unit
- Calculation of Vehicle Position
- Map Matching Tuning
- GPS Tuning
- Distance Tuning
- Route Guidance
- Audio Guidance
- Solar Angle
- Off Road Tracking (breadcrumbs)
- Clock and Time Zone
- Muting Signal Logic
- DVD-ROM
- Audio Unit
- Display Unit
- Microphone (MIC)
- TALK Button
- BACK Button
- Glossary
- System Function Diagram
- Diagnostic System Diagram
- Navigation Unit Inputs and Outputs
- Display Unit Inputs and Outputs for 20P Connector
- Circuit Diagram
- Symptom Troubleshooting
- No picture is displayed
- Vehicle position icon constantly leaves road, moves erratically, or is very far from actual position
- Picture is missing a color or tone or is an odd color
- Picture has lines or rolls
- Interface dial buttons do not work
- GPS icon is white or not shown
- Voice guidance cannot be heard, is broken up, or there is static
- Voice control does not work/respond
- DVD screen error messages
- Navigation cannot control HVAC by voice command
- Display day/night mode does not work
- System locks up or freezes constantly
- Vehicle icon wanders across the map when driving (does not follow a displayed road) or map or vehicle ICON spins
- Navigation system will not accept security code
- Navigation display stays on with ignition switch OFF
- Navigation cannot control audio system
- Navigation cannot control XM radio
- Traffic information is not being shown on map screen
- Trip computer-no distance
- Trip computer-no fuel information
- Rearview camera image does not come on or work properly
- Navigation does not call using the HFL
- System Diagnostic Mode
- Forced Starting of Display
- DVD-ROM/CD-ROM Replacement
- Navigation Unit Removal/Installation
- GPS Antenna Removal/Installation
- Navigation Display Unit Removal/Installation
- Interface Dial Removal/Installation
- Voice Control Switch Test
- Rearview Camera Removal/Installation