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Home >> Nissan-Datsun >> 2021 >> Maxima Platinum >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System >> System Description >> System >> NISSAN Vehicle Immobilizer System-NATS >> System Description >> Input Signal And Output Signal Chart
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Input Signal And Output Signal Chart

Signal name

Input

Output

Description

Key ID signal

  • ECM
  • TCM
  • IPDM E/R

BCM

Inputs the key ID signal and transmits the engine start signal to the IPDM E/R via CAN communication.

ID verification signal

  • ECM
  • TCM
  • IPDM E/R
  • Combination meter

BCM

Inputs the ID verification signal via CAN communication

Engine status signal

  • TCM
  • BCM
  • IPDM E/R
  • Combination meter
  • ABS actuator and electric unit

ECM

Inputs the engine status signal via CAN communication

Push-button ignition switch status signal

  • ECM
  • TCM
  • Combination meter
  • IPDM E/R
  • ABS actuator and electric unit

BCM

Inputs the push-button ignition switch status signal via CAN communication

Shift position signal

  • ECM
  • TCM
  • Combination meter
  • IPDM E/R
  • ABS actuator and electric unit

BCM

Inputs the shift position signal via CAN communication

Vehicle speed signal

  • ECM
  • TCM
  • BCM
  • IPDM E/R
  • Combination meter

ABS actuator and electric unit

Inputs the vehicle speed signal via CAN communication

Security indicator lamp signal

Combination meter (security indicator lamp)

BCM

Outputs the security indicator lamp signal