B2556

DTC B2556 ENG START SW

DIAGNOSIS DESCRIPTION
When the push-button ignition switch input, which inputs to the Intelligent Key unit, continues for 100 seconds or more, B2556 push-button ignition switch judges that it is the malfunction and displays the DTC (Diagnostic Trouble Code)

Terminals And Reference Value For Intelligent Key Unit:

TERMINALS AND REFERENCE VALUE FOR INTELLIGENT KEY UNIT




SELF-DIAGNOSTIC LOGIC

Step 1-2:

DIAGNOSTIC PROCEDURE