Navigation function
WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS TABLE - NAVIGATION FUNCTION
| Symptom |
Verification |
| Map disc cannot be inserted. |
- "MAP DISC CANNOT BE INSERTED"
- Power source circuit (radio and navigation assy)
- Replace radio and navigation assy
|
| Map disc cannot be ejected. |
- "MAP DISC CANNOT BE EJECTED"
- Power source circuit (radio and navigation assy)
- Replace radio and navigation assy
|
| Vehicle position mark deviates greatly. |
- "VEHICLE POSITION MARK DEVIATES GREATLY"
- Replace GPS antenna assy
- Replace radio and navigation assy
|
| Cursor or map rotates when vehicle is stopped. |
- "CURSOR OR MAP ROTATES WHEN VEHICLE IS STOPPED"
- Replace radio and navigation assy
|
| Vehicle position mark is not updated. |
- "VEHICLE POSITION MARK IS NOT UPDATED"
- Replace map disc
- Replace radio and navigation assy
|
| Current position display does not appear. |
- "CURRENT POSITION DISPLAY DOES NOT APPEAR"
- Replace map disc
- Replace radio and navigation assy
|
| GPS mark does not displayed. |
- "GPS MARK IS NOT DISPLAYED"
- Replace GPS antenna assy
- Replace radio and navigation assy
|
| Voice guidance does not function. |
- "VOICE GUIDANCE DOES NOT FUNCTION"
- Mute signal circuit
- Speaker circuit
- Replace map disc
- Replace stereo component amplifier assy
- Replace radio and navigation assy
|
| Map display incomplete. |
- "MAP DISPLAY INCOMPLETE"
- Replace map disc
- Replace radio and navigation assy
|
| Route cannot be calculated. |
- "ROUTE CANNOT BE CALCULATED"
- Replace map disc
- Replace radio and navigation assy
|