DTC Detection Logic

DTC No.

CONSULT screen terms (Trouble diagnosis content)

DTC Detection Condition

B2555

STOP LAMP

(Stop lamp)

Diagnosis condition

When the ignition switch is ON.

Signal (terminal)

--

Threshold

BCM makes a comparison between the upper voltage and lower voltage of stop lamp switch. It judges from their values to detect the malfunctioning circuit

Diagnosis delay time

--