On Board Diagnosis
Description
- The trouble diagnosis function has a self-diagnosis mode for conducting trouble diagnosis automatically and a confirmation/adjustment mode for operating manually.
- The self-diagnosis mode performs diagnoses on the AV control unit, connections between system components as well as connections between AV control unit and GPS antenna and between AV control unit and satellite radio antenna. Then it displays the diagnosis results on the display.
- The confirmation/adjustment mode allows the technician to check, modify or adjust the vehicle signals and set values, as well as to monitor the system error records and system communication status. The checking, modifying or adjusting generally require human intervention and judgment (the system cannot automatically).
On Board Diagnosis Item
ON BOARD DIAGNOSIS DESCRIPTION
| Mode | Description | ||||
|---|---|---|---|---|---|
| Self-Diagnosis |
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| Confirmation/Adjustment | Display Diagnosis | The following check functions are available: color tone check by color bar display, light and shade check by gray scale display and touch panel calibration response check. | |||
| Vehicle Signals | Diagnosis of signals can be performed for vehicle speed, parking brake, lights, ignition switch, and reverse. | ||||
| Speaker Test | The connection of a speaker can be confirmed by test tone. | ||||
| Climate Control(1) | Not used. | ||||
| Navigation | Steering Angle Adjustment | When there is a difference between the actual turning angle and the vehicle mark turning angle, it can be adjusted. | |||
| Speed Calibration | When there is a difference between the current location mark and the actual location, it can be adjusted. | ||||
| XM SAT Subscription Status | The XM NavTraffic subscription status can be checked. | ||||
| Error History | The system malfunction and the frequency when occurring in the past are displayed. When the malfunctioning item is selected, the time and place that the selected malfunction last occurred are displayed. | ||||
| Vehicle CAN Diagnosis | The transmitting/receiving of CAN communication can be monitored. | ||||
| AV COMM Diagnosis | The communication condition of each unit of MULTI AV system can be monitored. | ||||
| Handsfree Phone | The received volume adjustment of hands-free phone, microphone speaker check, and erase memory can be performed. | ||||
| Bluetooth | The passkey and the device name can be checked and changed. | ||||
| SAT | Change Channel | Any necessary channels required to receive traffic information from the satellite radio system can be set. | |||
| Change Application ID | Any application ID'-s required to receive traffic information from the satellite radio system can be set. | ||||
| Diag | Not used. | ||||
| Delete Unit Connection Log | Erase the connection history of unit and error history. | ||||
| Initialize Settings | Initializes the AV control unit memory. | ||||
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