Description
- The navigation system can be operated by control panel of the AV control unit and display (touch panel) of the AV control unit.
- Guide sound during the operation of the navigation system is output from AV control unit to front tweeters.
- AV control unit calculates the vehicle location based on the signals from GYRO (angle speed sensor), vehicle sensor, and GPS satellite, as well as the map data from map SD-card. The vehicle location is displayed on the AV control unit.
The AV control unit on board diagnosis performs the functions listed in the table below
| Mode | Item | Content | |
|---|---|---|---|
| Version | Version data of the AV control unit is displayed. | ||
| User Configuration | Touch Display Calibration | Allows correction of the position detection accuracy of the touch panel. | |
| Radio | FM monitor | Monitors the dynamic values of the current tuner | |
| AM monitor | |||
| XM monitor | Version data is displayed. | ||
| XM functions | Clear XM Chipset NVM Reset All XM Settings Clear IGS XM CBM Debug Mode External Diag Mode | Current status is displayed. | |
| System State | Running System Status | SD card slot Access Power Supply Speed Signal Direction Signal Illumination Signal GPS Antenna GPS Tracking Satellites Visible Satellites Tracked Microphone Current Steering wheel key Radio Antenna USB Device iPod® firmware version | The current system status is displayed. |
| Speaker Test 4kHz | This activates a sequence of test tone outputs to the audio circuits one after the other for 1 second. | ||
| Speaker Test 100Hz | |||
| Display-Test | This provides a test sequence where test displays (plain colored display: e.g. white, black, red, blue, green) are shown one after the other. The respective color is shown for an indicated period of time (parameter). After the display test, the design of the display previously available is stored. While the screen shows a plain colored display, a pixel malfunction may be detected. | ||
| Self Test | SD Card Access BT Module Access Radio Antenna GPS Antenna XM Antenna | A system self test is executed and the results are stored into the error memory. | |
Perform CONSULT diagnosis if the AV control unit on board diagnosis does not start or the screen does not display anything.
Scheme 1
Scheme 2
- Turn the ignition ON.
- Turn the audio system OFF.
- While pressing the MENU button, turn the TUNE-SCROLL dial counterclockwise 3 or more clicks, then clockwise 3 or more clicks, then counterclockwise 3 or more clicks. Shifting from current screen to previous screen is performed by pressing BACK button.
- The trouble diagnosis initial screen is displayed, and Version, User Config, Radio, System State or Self Test can be selected.
ECU IDENTIFICATION
The part number of AV control unit is displayed.
The part number of around view monitor control unit is displayed.
CONFIGURATION (AV CONTROL UNIT): Description
Vehicle specification needs to be written with CONSULT because it is not written after replacing AV control unit.
Configuration has three functions as follows
| Function | Description |
|---|---|
| "Before Replace ECU" | Reads the vehicle configuration of current AV control unit. Saves the read vehicle configuration. |
| "After Replace ECU" | Writes the vehicle configuration with manual selection. |
| "Select Saved Data List" | Writes the vehicle configuration with saved data. |
| CAUTION | When replacing AV control unit, you must perform "Select Saved Data List" or "After Replace ECU" with CONSULT. Complete the procedure of "Select Saved Data List" or "After Replace ECU" in order. If you set incorrect "Select Saved Data List" or "After Replace ECU", incidents might occur. Configuration is different for each vehicle model. Confirm configuration of each vehicle model. Never perform "Select Saved Data List" or "After Replace ECU" except for new AV control unit. |
CONFIGURATION (AROUND VIEW MONITOR CONTROL UNIT): Description
Vehicle specification needs to be written with CONSULT because it is not written after replacing around view monitor control unit.
Configuration has three functions as follows
| Function | Description |
|---|---|
| "Before Replace ECU" | Reads the vehicle configuration of current around view monitor control unit. Saves the read vehicle configuration. |
| "After Replace ECU" | Writes the vehicle configuration with manual selection. |
| "Select Saved Data List" | Writes the vehicle configuration with saved data. |
| CAUTION | When replacing around view monitor control unit, you must perform "Select Saved Data List" or "After Replace ECU" with CONSULT. Complete the procedure of "Select Saved Data List" or "After Replace ECU" in order. If you set incorrect "Select Saved Data List" or "After Replace ECU", incidents might occur. Configuration is different for each vehicle model. Confirm configuration of each vehicle model. Never perform "Select Saved Data List" or "After Replace ECU" except for new around view monitor control unit. |
PREDICTED COURSE LINE CENTER POSITION ADJUSTMENT: Description
Adjust the center position of the predictive course line of the rear view monitor if it is shifted.
CALIBRATING CAMERA IMAGE (AROUND VIEW MONITOR): Description
- Calibration must be performed after removing/replacing the cameras, removing parts (e.g. front grille, door mirror, and others) mounted on the cameras, or replacing the Around view monitor control unit.
- The use of CONSULT is required to perform calibration or writing of calibration results to the Around view monitor control unit.
- Align the white lines on the road near the vehicle at the boundary of each camera image by this camera calibration. The white lines far from the vehicle may not be aligned at the boundary of each camera image. The farther the line, the greater the difference is.
Basic Operation
| Symptom | Cause | Remedy |
|---|---|---|
| No image is shown. | Display brightness adjustment is set fully to DARK side. | Adjust the display brightness. |
| No guide sound is heard. Audio guide volume is too low or too high. | Volume control is set to OFF, MIN or MAX. | Adjust the audio guide volume. |
| Audio guidance is not available while the vehicle is driving on a dark pink route. | System is not malfunctioning. | |
| Screen is too dark. Motion of the image is too slow. | Temperature inside the vehicle is low. | Wait until the temperature inside the vehicle reaches the proper temperature. |
| Small black or bright spots appear on the screen. | Symptom is connected to a liquid crystal display (display unit). | System is not malfunction. |