DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U12C0

RSE CONTROL UNIT CONN

(Video distributor connection error)

1

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

Video distributor power supply and ground

Threshold

Abnormality

Diagnosis delay time

30 seconds or more

2

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

AV communication (between AV control unit and RSE control unit)

Threshold

Abnormality

Diagnosis delay time

30 seconds or more