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Home >> Infiniti >> 2015 >> QX80 Base, AWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door & Lock (Diagnostic Trouble Codes (DTCS), Symptom Tests And R & I) >> DTC/Circuit Diagnosis >> DTC B2421: Clutch Operation Time >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC CONSULT display description DTC detecting condition Possible cause
B2421 CLUTCH TIME OUT When the automatic back door control unit detects the power distribution to the clutch for 2 minutes or more
  • Automatic back door control module
  • Battery voltage (low voltage)
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