Navigation System
- Precaution
- Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- System Normal Condition Check
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnostic Start-Up/Finish
- System Check Mode (DTC Check)
- Display Check Mode
- Navigation Check Mode
- Diagnostic Trouble Code Chart
- Black Screen (No Image Appears On Navigation And Audio Screen)
- Display Does Not Dim (Night Screen) With Tail Switch On
- Panel Switch Does Not Function
- Screen Flicker Or Color Distortion
- Map Disc Cannot Be Inserted
- Vehicle Position Mark Deviates Greatly
- Cursor Or Map Rotates When Vehicle Is Stopped
- Vehicle Position Mark Is Not Updated
- Current Position Display Does Not Appear
- GPS Mark Is Not Displayed
- Voice Guidance Does Not Function
- Map Display Incomplete
- Route Cannot Be Calculated
- Gyro Error
- Map Disc Read Error
- Speed Signal Error
- Voice Recognition Difficulty
- Voice Is Not Recognized
- Power Source Circuit (Multi-Display)
- Power Source Circuit (Navigation Ecu)
- Power Source Circuit (Network Gateway Ecu)
- Power Source Circuit (Radio Receiver ASSY)
- Power Source Circuit (Stereo Component Amplifier ASSY)
- Power Source Circuit (Navigation Controller ASSY)
- Power Source Circuit (Clock ASSY)
- Illumination Circuit
- Speed Signal Circuit (Navigation Ecu - Combination Meter ASSY)
- Speed Signal Circuit (Multi-Display - Combination Meter ASSY)
- MICROPHONE CIRCUIT (OVERHEAD Junction Block - NAVIGATION ECU)
- Steering Pad Switch Circuit
- Speaker Circuit (Navigation Voice)
- Reverse Signal Circuit
- Display Signal Circuit (Navigation Ecu - Multi-Display)
- Switch Signal Circuit (From Navigation Controller ASSY)
- AVC-LAN Circuit (Navigation Ecu - Multi-Display)
- AVC-LAN Circuit (Radio Receiver ASSY - Stereo Component Amplifier ASSY)
- AVC-LAN Circuit (Network Gateway Ecu - Multi-Display)
- AVC-LAN Circuit (Radio Receiver ASSY - Multi-Display)
- AVC-LAN Circuit (Multi-Display - Clock ASSY)