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
Depress the brake pedal and wait for at least 1 second.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>>
Go to
Diagnosis Procedure
.
NO
>>
INSPECTION END