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Q50 Base, RWD
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DTC/Circuit Diagnosis
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DTC B2556: Push-Button Ignition Switch
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DTC Description
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DTC Detection Logic
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DTC Detection Logic
DTC No.
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
B2556
PUSH-BTN IGN SW
(Push-button ignition switch)
BCM detects the push-button ignition switch stuck at ON for 100 seconds or more.