Error item
Some error items may be displayed simultaneously according to the cause. If some error items are displayed simultaneously, the detection of the cause can be performed by the combination of display items
ERROR ITEMS DESCRIPTION CHART
| Error item |
Description |
Possible malfunction factor/Action to take |
| CAN COMM CIRCUIT |
CAN communication malfunction is detected. |
Perform diagnosis with CONSULT-III, and then repair the malfunctioning parts according to the diagnosis results. Refer to
"CONSULT - III FUNCTION (MULTI AV) ". |
| CONTROL UNIT (CAN) |
CAN initial diagnosis malfunction is detected. |
Replace the AV control unit. |
| CONTROL UNIT (AV) |
AV communication circuit initial diagnosis malfunction is detected. |
| FLASH-ROM Error Of Control Unit |
AV control unit malfunction is detected. |
| CAN Controller Memory Error |
| Front Display Connection Error |
- Display unit power supply and ground circuit malfunction is detected.
- Malfunction is detected in communication circuit between AV control unit and display unit.
- Malfunction is detected in communication signal between AV control unit and display unit.
|
- Display unit power supply and ground circuit.
- Communication circuit between AV control unit and display unit.
|
| SAT Connection Error |
- Satellite radio tuner power supply and ground circuit malfunction is detected.
- Malfunction is detected in communication circuit between AV control unit and satellite radio tuner.
- Malfunction is detected in communication signal between AV control unit and satellite radio tuner.
- Malfunction is detected in request signal circuit between AV control unit and satellite radio tuner.
|
- Satellite radio tuner power supply and ground circuit.
- Communication circuit between AV control unit and satellite radio tuner.
- Request signal circuit between AV control unit and satellite radio tuner.
|
- AV COMM CIRCUIT
- Switches Connection Error
|
- Multifunction switch power supply and ground circuit malfunction is detected.
- Malfunction is detected in AV communication circuit between AV control unit and multifunction switch.
- Malfunction is detected in AV communication signal between AV control unit and multifunction switch.
|
- Multifunction switch power supply and ground circuits.
- AV communication circuit between AV control unit and multifunction switch.
|