DTC Logic
DTC DETECTION CONDITION TABLE
| DTC |
Display contents of CONSULT-III |
DTC Detection Condition |
Possible causes |
| U1243 |
FRONT DISP CONN [U1243] |
When either one of the following items is detected.
- front display unit power supply and ground circuit malfunction is detected.
- malfunction is detected in communication circuits between front display unit and AV control unit.
- malfunction is detected in communication signal between front display unit and AV control unit.
|
- Front display unit power supply and ground circuit.
- Communication circuits between front display unit and AV control unit.
|