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Home >> Infiniti >> 2012 >> G25 Base >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Door & Lock (Sedan) >> System Description >> Intelligent Key System >> Intelligent Key System >> INTELLIGENT KEY SYSTEM: Component Description

INTELLIGENT KEY SYSTEM: Component Description

Item Function
BCM Controls the Intelligent Key system.
IPDM E/R Sounds horn and blinks head lamp via CAN communication between BCM.
Door lock actuator Outputs lock/unlock signal from BCM and locks/unlocks each door.
Fuel lid lock actuator Performs lock/unlock of the fuel lid.
Door switch Inputs door open/close condition to BCM.
Remote keyless entry receiver Receives lock/unlock signal from the Intelligent Key, and then transmits to BCM.
Request switch Inputs lock/unlock operation to BCM.
Key slot Inputs key insert/remove signal to BCM.
Intelligent Key Transmits button operation to remote keyless entry receiver.
Outside key antenna Detects if Intelligent Key is outside the vehicle.
Inside key antenna Detects if Intelligent Key is inside the vehicle.
Unlock sensor Detects door lock condition of driver door.
A/T shift selector (detention switch)(1) Detects the P range position of A/T selector lever.
Unified meter and A/C amp. Transmits vehicle seep signal to CAN communication line.
Combination meter Display, buzzer (combination meter) and KEY warning lamp are installed to combination meter.
Trunk lid opener actuator Transmits trunk open operation to BCM.
Trunk lid opener request switch Inputs lock/unlock operation to BCM.
Trunk lid opener cancel switch Cancels the trunk open operation.
Trunk room lamp switch Inputs trunk lid open/close condition to BCM.
Intelligent Key warning buzzer Warns the user of the lock/unlock condition and inappropriate operations with the buzzer sound.
Hazard warning lamp Warns the user of the door and trunk lid open/close condition and inappropriate operations with the lamps blink.
TCM(1) Transmits shift position signal to BCM via CAN communication line.
Push-button ignition switch Inputs push-button ignition switch ON/OFF condition to BCM.
(1) With A/T models