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Home >> Infiniti >> 2008 >> G37 Base >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control System >> Function Diagnosis >> Signal Buffer System >> System Description >> Outline
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System Description: Outline

BCM has the signal transmission function that outputs/transmits each input/received signal to each unit.

Signal transmission function list

SIGNAL TRANSMISSION FUNCTION LIST

Signal name Input Output Description
  • Ignition switch ON signal
  • Ignition switch signal
 Push-button ignition switch (push switch)
  • IPDM E/R (CAN)
  • Driver seat control unit (CAN)
 Inputs the push-button ignition switch (push switch) signal and transmits the ignition switch status judged with BCM via CAN communication.
Door switch signal Any door switch
  • Combination meter (via unified meter and A/C amp.) (CAN)
  • IPDM E/R (CAN)
  • Driver seat control unit (CAN)
  • AV control unit (CAN)
 Inputs the door switch signal and transmits it via CAN communication.
Trunk switch signal Trunk room lamp switch
  • Combination meter (via unified meter and A/C amp.) (CAN)
  • AV control unit (CAN)
 Inputs the trunk room lamp switch signal and transmits the trunk switch signal via CAN communication.
Oil pressure switch signal IPDM E/R (CAN) Combination meter (via unified meter and A/C amp.) (CAN) Transmits the received oil pressure switch signal via CAN communication.
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