DTC | Display contents of CONSULT‐III | DTC detection condition | Possible malfunction factor
U1243 | FRONT DISP CONN [U1243] | When either one of the following items are detected:

- display unit power supply and ground circuit malfunction is detected.
- communication circuit between AV control unit and display unit.

- Display unit power supply and ground circuit.
- Communication circuit between AV control unit and display unit.