DISPLAY FUNCTION
Symptom
| Suspected area
| See page
|
Black screen (No image appears on navigation and audio screen)
| "BLACK SCREEN (NO IMAGE APPEARS ON NAVIGATION AND AUDIO SCREEN)"
|
Click here
|
Dimmer signal circuit
|
Click here
|
Multi-display power source circuit
|
Click here
|
Replace multi-display
|
Click here
|
Illumination for panel switch does not come on with TAIL switch on
| "ILLUMINATION FOR PANEL SWITCH DOES NOT COME ON WITH TAIL SWITCH ON"
|
Click here
|
Dimmer signal circuit
|
Click here
|
Replace multi-display
|
Click here
|
Display does not dim (Night Screen) with TAIL switch on
| "DISPLAY DOES NOT DIM (NIGHT SCREEN) WITH TAIL SWITCH ON"
|
Click here
|
Dimmer signal circuit
|
Click here
|
Replace multi-display
|
Click here
|
Power does not turn off (The screen remains on)
| Multi-display power source circuit
|
Click here
|
Replace multi-display
|
Click here
|
Panel switch does not function
| "PANEL SWITCH DOES NOT FUNCTION"
|
Click here
|
Multi-display power source circuit
|
Click here
|
Replace multi-display
|
Click here
|
Touch panel switch does not function
| "TOUCH PANEL SWITCH DOES NOT FUNCTION"
|
Click here
|
Multi-display power source circuit
|
Click here
|
Replace multi-display
|
Click here
|
Screen is distorted
| Display signal circuit between television camera ECU and multi-display
|
Click here
|
Replace navigation ECU
|
Click here
|
Replace multi-display
|
Click here
|
Screen flicker or color distortion
| "SCREEN FLICKER OR COLOR DISTORTION"
|
Click here
|
Replace navigation ECU
|
Click here
|
Replace multi-display
|
Click here
|
No switches function while vehicle is running
| Vehicle speed signal circuit between multi-display and combination meter
|
Click here
|
NAVIGATION FUNCTION
Symptom
| Suspected area
| See page
|
Map disc cannot be inserted
| "MAP DISC CANNOT BE INSERTED"
|
Click here
|
Navigation ECU power source circuit
|
Click here
|
Replace navigation ECU
|
Click here
|
Map disc cannot be ejected
| Navigation ECU power source circuit
|
Click here
|
Replace navigation ECU
|
Click here
|
Vehicle position mark deviates greatly
| "VEHICLE POSITION MARK DEVIATES GREATLY"
|
Click here
|
Replace GPS antenna assembly
|
Click here
|
Replace navigation ECU
|
Click here
|
Cursor or map rotates when vehicle is stopped
| "CURSOR OR MAP ROTATES WHEN VEHICLE IS STOPPED"
|
Click here
|
Replace navigation ECU
|
Click here
|
Vehicle position mark is not updated
| "VEHICLE POSITION MARK IS NOT UPDATED"
|
Click here
|
Replace map disc
| -
|
Replace navigation ECU
|
Click here
|
GPS mark is not displayed
| "GPS MARK IS NOT DISPLAYED"
|
Click here
|
Replace GPS antenna assembly
|
Click here
|
Replace navigation ECU
|
Click here
|
Voice guidance does not function
| "VOICE GUIDANCE DOES NOT FUNCTION"
|
Click here
|
Speaker circuit (navigation voice)
|
Click here
|
Replace map disc
| -
|
Replace stereo component amplifier
|
Click here
|
Replace navigation ECU
|
Click here
|
Map display incomplete
| "MAP DISPLAY INCOMPLETE"
|
Click here
|
Replace map disc
| -
|
Replace navigation ECU
|
Click here
|
Route cannot be calculated
| "ROUTE CANNOT BE CALCULATED"
|
Click here
|
Replace map disc
| -
|
Replace navigation ECU
|
Click here
|
Voice recognition difficulty (Except Taiwan)
| "VOICE RECOGNITION DIFFICULTY"
|
Click here
|
Replace navigation ECU
|
Click here
|
Voice is not recognized (Except Taiwan)
| "VOICE IS NOT RECOGNIZED"
|
Click here
|
Microphone circuit between overhead J/B and multi-display
|
Click here
|
Replace microphone
| -
|
Replace microphone amplifier
|
Click here
|
Replace navigation ECU
|
Click here
|
Replace multi-display
|
Click here
|
BLUETOOTH FUNCTION
Symptom
| Suspected area
| See page
|
Cellular phone registration failure, phone directory transfer failure
| "CELLULAR PHONE REGISTRATION FAILURE, PHONE DIRECTORY TRANSFER FAILURE"
|
Click here
|
Cellular phone cannot send / receive
| "CELLULAR PHONE CANNOT SEND / RECEIVE"
|
Click here
|
Own voice cannot be heard, too quiet or distorted
| "OWN VOICE CANNOT BE HEARD, TOO QUIET OR DISTORTED"
|
Click here
|
Replace navigation ECU
|
Click here
|
Replace multi-display
|
Click here
|
Cannot call in a certain place
| "CANNOT CALL IN A CERTAIN PLACE"
|
Click here
|
Voice on phone cannot be heard, too quiet or distorted
| "VOICE ON PHONE CANNOT BE HEARD, TOO QUIET OR DISTORTED"
|
Click here
|
Replace navigation ECU
|
Click here
|
Replace multi-display
|
Click here
|
