DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1B56

00

SONAR CIRCUIT

(Sonar circuit)

--

Diagnosis condition

When engine is running

Signal (terminal)

--

Threshold

ADAS control unit detects that rear sonar control unit circuit has a malfunction.

Diagnosis delay time

2 seconds or more