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Home >> Nissan-Datsun >> 2017 >> Titan SL, RWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System >> System Description >> Component Parts >> Component Location

Component Location

GNSALKIA4322ZZ-322Courtesy of NISSAN NORTH AMERICA, INC.
A. View of center console.        
No. Component Function
1. Rear Door Switch RH Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
2. Inside Key Antenna (Console)
  • Inside key antenna (console) detects whether Intelligent Key is inside the vehicle or not, and then transmits the signal to the BCM.
  • Refer to INSIDE KEY ANTENNA (CONSOLE) .
3. Front Door Switch RH Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
4. Inside Key Antenna (Instrument Panel)
  • Inside key antenna (instrument panel) detects whether Intelligent Key is inside the vehicle or not, and then transmits the signal to the BCM.
  • Refer to INSIDE KEY ANTENNA (INSTRUMENT CENTER) .
5. Remote Keyless Entry Receiver
  • Remote keyless entry receiver receives button operation signal and key ID signal of Intelligent Key and then transmits them to BCM.
  • Refer to REMOTE KEYLESS ENTRY RECEIVER .
6. IPDM E/R
  • IPDM E/R detects push-button ignition switch (push switch) status, and transmits push-button ignition switch status signal (CAN) to BCM.
  • Refer to COMPONENT LOCATION .
7. Hood Switch
  • Hood switch transmits hood open/closed signal to the IPDM E/R.
  • Refer to COMPONENT LOCATION .
8. Horns IPDM E/R energizes the horns when the security system is activated.
9. BCM
  • BCM controls INTELLIGENT KEY SYSTEM (ENGINE START FUNCTION), NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS [NVIS (NATS)] and VEHICLE SECURITY SYSTEM.
  • BCM performs the ID verification between BCM and Intelligent Key when the Intelligent Key is carried into the detection area of inside key antenna, and push-button ignition switch is pressed. If the ID verification result is OK, ignition switch operation is available.

    Then, when the ignition switch is turned ON, BCM performs ID verification between BCM and ECM. If the ID verification result is OK, ECM can start engine.

  • Refer to COMPONENT LOCATION for detailed installation location.
10. Combination Meter
  • Combination meter transmits the vehicle speed signal to BCM via CAN communication.
  • BCM also receives the vehicle speed signal from ABS actuator and electric unit (control unit) via CAN communication. BCM compares both signals to detect the vehicle speed.
  • Security indicator lamp is located on combination meter.
  • Security indicator lamp blinks when ignition switch is in any position other than ON to warn that NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS [NVIS (NATS)] is on board.
  • Refer to COMPONENT LOCATION (type A meter) COMPONENT LOCATION (type B meter)
11. Transmission Range Switch
12. A/T Shift Selector (Park Position Switch) A/T shift selector detects shift lever status, transmits detention switch signal to BCM.
13. Front Door Switch LH Front door switch LH transmits door open/closed signal to the BCM.
14. Rear Door Switch LH Rear door switch LH transmits door open/closed signal to the BCM.
15. Push-Button Ignition Switch Push-button ignition switch has push switch inside which detects that push-button ignition switch is pressed and then transmits ON/OFF signal to BCM. BCM changes the ignition switch position with the operation of push-button ignition switch. BCM maintains the ignition switch position status while push-button ignition switch is not operated.
16. NATS Antenna Amp. NATS ANTENNA AMP. 
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