LEXUS Navigation System - Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Location
- Terminals Of Ecu
- Problem Symptoms Table
- Back Screen (Nothing Displayed)
- Screen Cannot Be Dimmed In Night Time
- Navigation Screen Not Stabilized (Synchronous Error)
- Color On Navigation Screen Is Unusual (RGB Signal Error)
- No Navigation Screen Displayed When "Map", "Menu" Or "Destination" Switch Pressed (Screen Cannot Be Switched)
- Black Screen Appears When "Map" "Menu" Or "Destination" Switch Pressed
- Map Disc Cannot Be Inserted
- Map Screen Displayed Does Not Appear (Disc Caution Screen Does Not Change)
- Map Is Displayed In White Or Blue Screen (Switched And Vehicle Position Mark Are Displayed)
- Touch Switch Does Not Function (Navigation Screen Only)
- Vehicle Position Is Deviated From Correct Point Badly
- GPS Mark Does Not Appear
- Vehicle Position Mark Rotates Without Control (Map Rotates Without Control)
- Driving Directions Opposite To Moving Direction Of Vehicle Position Mark
- Turning Light Control Switch "Tail" Does Not Light Up The Panel Switches
- Navigation Screen Cannot Change To Night Mode Color
- No Voice Navigation
- Panel Switches Do Not Function
- Closed/Opened Door Of Multi-Display Does Not Open/Close
- Door Of Multi-Display Unexpectedly Stop During Open/Close Operation
- DRANKING Once Close Door Of Multi-Display And OPENSIT Again
- Display Does Not Tilt