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DTC B2556: Push-Button Ignition Switch
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DTC Logic
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DTC Detection Logic
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DTC Detection Logic
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B2556
PUSH-BUTTON IGNITION SWITCH
BCM detects the push-button ignition switch stuck to ON for 100 seconds or more
Harness or connectors (Push-button ignition switch circuit is shorted.)
Push-button ignition switch