DTC DETECTION LOGIC

DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause
B2555 | STOP LAMP | 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. |

- Harness or connectors
  (Stop lamp switch circuit is open or shorted)
- Stop lamp switch
- Fuse

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE

1. Depress the brake pedal and wait for at least 1 second.
2. Check “Self diagnostic result” with CONSULT-III.

Is DTC detected?
YES>>Go to Diagnosis Procedure.
NO>>INSPECTION END