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Home › Infiniti › 2012 › EX35 Base, AWD › Repair and Diagnosis › Body & Frame › Door Locks › Security Control System › DTC/Circuit Diagnosis › DTC P1614: Chain Of IMMU-Key › DTC Logic › DTC Detection Logic

DTC Detection Logic

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1614 CHAIN OF IMMU-KEY Inactive communication between key slot and BCM.
  • Harness or connectors (key slot circuit is open or shorted)
  • Key slot
  • BCM
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