Problem Symptoms Table
WARNING: This page is about a different car, the 2003 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS - NAVIGATION SYSTEM
| Flow chart No. | Symptom |
|---|---|
| 1 | Even when pressing "PWR/VOL" switch or any audio switch, the screen remains black. |
| 2 | Panel switch does not function. |
| 3 | Although "PWR/VOL" switch is pressed, no sound is heard (Display and switch operation is normal) |
| 4 | No navigation screen displayed when "NAVI" "MAP/VOICE" or "DEST" switch pressed (Screen cannot be switched). |
| 5 | Navigation screen not stabilized (Syncronous error). |
| 6 | Color on navigation screen is unusual (RGB signal error) |
| 7 | Front speaker (Driver side) only is not heard (Radio, casette tape, CD) |
| 8 | Map disc cannot be inserted. |
| 9 | Map screen displayed does not appear (Disc caution screen does not change). |
| 10 | Map is displayed in white or blue screen (Switched and vehicle position mark are displayed). |
| 11 | Screen cannot be dimmed when light control switch is turned to "TAIL" position. |
| 12 | Touch switch does not function (Navigation screen only) |
| 13 | Vehicle position is deviated from correct point badly. |
| 14 | GPS mark does not appear |
| 15 | No voice navigation |
| 16 | Vehicle position mark rotates without control (Map rotates without control) |
| 17 | Driving derections opposite to moving derection of vehicle position mark |
| 18 | CD cannot be inserted / is ejected right after insertion / cannot be played. |
| 19 | CD cannot be ejected |
| 20 | Cassette tape cannot be inserted or played. |
| 21 | Cassette tape cannot be ejected |
| 22 | CD sound skips. |
| 23 | Noise occurs |
| 24 | Radio broadcast cannot be received. (Bad reception) |
Examples Of Misunderstanding Symptoms As Malfunctions