Navigation System
Description and Operation
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Problem Symptom Index
- Black Screen
- Cannot Call in a Certain Place
- CD Cannot be Ejected
- CD Cannot be Inserted / Played or CD is Ejected Right After Insertion
- CD Sound Skips
- Cellular Phone Cannot Send / Receive
- Cellular Phone Registration Failure, Phone Directory Transfer Failure
- Current Position Display Does Not Appear
- Cursor or MAP Rotates When Vehicle Stopped
- Display Does Not Dim When Light Control Switch Is Turned On
- Display Panel Does Not Open, Tilt or Tilts Improperly
- GPS Mark Is Not Displayed
- Identification of Noise Source
- Illumination For Panel Switch Does Not Come On With Tail Switch On
- Map Disc Cannot be Inserted
- Map Display Incomplete
- No Sound Can be Heard from Speakers
- Noise Occurs
- Panel Switches Do Not Function
- Poor Sound Quality In All Modes (Low Volume)
- Pressing Power Switch Does Not Turn On System
- Radio and Navigation Assembly Communication Error
- Radio Broadcast Cannot be Received or Poor Reception
- Route Cannot be Calculated
- Screen Flicker or Color Distortion
- Stereo Component Amplifier Communication Error
- Television Display Assembly Communication Error
- The Other Caller Cannot Hear Your Voice, or Your Voice Is Too Quiet or Distorted
- The Other Caller's Voice Cannot be Heard, Is Too Quiet, or Distorted
- Touch Panel Switch Does Not Function
- Vehicle Position Mark Deviates Greatly
- Vehicle Position Mark Is Not Updated
- Voice Guidance Does Not Function
- Voice Is Not Recognized
- Voice Recognition Difficulty
- Component Tests and General Diagnostics
- AVC-LAN Circuit
- Bluetooth TEL Check Mode
- Display Check Mode
- Display Signal Circuit Between Television Display Assembly and Radio and Navigation Assembly
- Illumination Circuit
- Microphone Circuit Between Microphone and Radio and Navigation Assembly
- Mute Signal Circuit Between Radio and Navigation Assembly and Stereo Component Amplifier
- Mute Signal Circuit Between Radio and Navigation Assembly and Television Display Assembly
- Navigation Check Mode
- Navigation Voice Circuit
- Parking Brake Switch Circuit
- Radio and Navigation Assembly Power Source Circuit
- Reverse Signal Circuit
- Sound Signal Circuit Between Radio and Navigation Assembly and Stereo Component Amplifier
- Sound Signal Circuit Between Radio and Navigation Assembly and Stereo Jack Adapter
- Sound Signal Circuit Between Radio and Navigation Assembly and Television Display Assembly
- Speaker Circuit
- Steering Pad Switch Circuit
- Stereo Component Amplifier Power Source Circuit
- System Normal Condition Check
- Television Display Power Source Circuit
- Vehicle Speed Signal Circuit Between Radio and Navigation Assembly and Combination Meter
- Pinout Values and Diagnostic Parameters
Locations
Service and Repair
Diagrams- Diagram Information and Instructions
- Diagnostic Aids
- How to Troubleshoot ECU Controlled Systems
- How to Troubleshoot Electrical Circuits
- Electrical Diagrams
Technical Service Bulletins
Tools and Equipment