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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Security Control System (Except Hybrid) >> System Description >> System >> INFINITI Vehicle Immobilizer System-NATS >> System Description >> BCM Input/Output Signal Chart
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BCM Input/Output Signal Chart

INPUT SIGNAL ITEM

Transmit unit Signal name
ECM CAN communication
  • ID verification signal
  • Engine status signal
IPDM E/R
  • Push-button ignition switch status signal
  • Starter relay status signal
  • Starter control relay signal
  • Detention switch signal
  • Interlock/PNP switch signal
TCM* Shift position signal
Combination meter Vehicle speed signal
ABS actuator and electric unit (control unit) Vehicle speed signal
NATS antenna amp. Key ID signal
Push-button ignition switch Push switch signal
Each door switch Door switch signal
Stop lamp switch Stop lamp switch signal
A/T shift selector (detention switch) P position signal
TCM* P/N position signal

* : For VR30DDTT engine models

OUTPUT SIGNAL ITEM

Reception unit Signal name
ECM CAN communication ID verification signal
Combination meter (security indicator lamp) Security indicator lamp signal
Inside key antenna Inside key antenna signal