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Home >> Nissan-Datsun >> 2009 >> Altima Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 (Security Control System (Hybrid)) >> Component Diagnosis >> B2556 Push-Button Ignition Switch >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

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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 to ON for 100 seconds or more
  • Harness or connectors (Push-button ignition switch circuit is shorted.)
  • Push-button ignition switch