DTC Detection Logic
| DTC No. | CONSULT screen items (Trouble diagnosis content) |
DTC detecting condition | |
|---|---|---|---|
| B2555 | STOP LAMP (Stop lamp) |
Diagnosis condition | When brake pedal is depressed |
| Signal (terminal) | Stop lamp switch signal | ||
| 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 | 1 second or more | ||