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DTC Detection Logic

DTC DETECTION LOGIC CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2556 PUSH-BUTTON IGNITION SWITCH BCM detects the push-button ignition switch stuck at ON for 100 seconds or more
  • Harness or connectors

    Push-button ignition switch circuit is shorted.

  • Push-button ignition switch
  • BCM
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