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Problem Symptoms Table

NAVIGATION SYSTEM PROBLEM SYMPTOM

Flow chart No. Symptom
1 Black screen (Nothing displayed)
2 No sound with POWER switch pressed. ("Audio OFF" on audio screen)
3 No navigation screen displayed when "MAP", "Menu", or "DEST" switch pressed. (Screen cannot be switched.)
4 No corresponding screen displayed when "Audio" or "Information" switch pressed.
5 No navigation displayed, "Audio OFF" on audio screen and no audio sound.
6 Screen cannot be dimmed in night time.
7 Navigation screen not stabilized. (Synchronous error)
8 Color on navigation screen is unusual (RGB signal error)
9 Black screen appears when "MAP", "Menu" or "DEST" switch pressed.
10 Sound of radio, cassette tape or CD only cannot be heard from speaker.
11 No sound (radio, cassette tape, CD) can be heard from driver side door speaker only.
12 Map DISC cannot be inserted.
13 MAP screen display does not appear. (Disc Caution screen does not change.)
14 Map is displayed in white or blue screen. (Switches and vehicle position mark is displayed.)
15 Touch switch does not function. (Navigation screen only)
16 The screen cannot change to the night mode color.
17 Vehicle position is deviated from correct point badly.
18 GPS mark does not appear.
19 No voice navigation.
20 Vehicle position rotates without control. (Map rotates without control)
21 Driving direction is opposite to moving direction of vehicle position mark.
22 Radio reception poor.
23 Cassette tape cannot be inserted.
24 Cassette tape cannot be eject.
25 CD cannot be inserted.
26 CD cannot be eject.
27 No AM. FM or CD screen is displayed.