2018 Infiniti QX60 AWDFACTORY OEM SERVICE PROCEDURE

Wake-up operation

  • BCM transmits the sleep wake up signal (wake up) to each unit when any of the CAN wake-up conditions are fulfilled. It changes from the low power consumption mode or the CAN communication sleep mode to the normal mode.
  • Each unit starts the transmission of CAN communication with the sleep wake up signal. In addition, the combination meter transmits the wake up signal to BCM via CAN communication to report the CAN communication start.

BCM wake-up condition

CAN wake-up condition
  • Door unlock sensor: OFF → ON, ON → OFF
  • Door lock assembly LH [key cylinder switch (early production)]: Lock or unlock
  • Door lock switch: OFF → ON
  • Door unlock switch: OFF → ON
  • Back door opener switch: OFF → ON
  • Power window serial link communication: Receiving
  • Remote keyless entry receiver: Receiving valid keyfob
  • Receiving the sleep-ready signal (Not-ready) from any units
  • Push-button ignition switch (push switch): OFF → ON
  • Hazard switch: OFF → ON
  • PASSING switch: OFF → ON, ON → OFF
  • TAIL LAMP switch: OFF → ON
  • Driver door switch: OFF → ON, ON → OFF
  • Passenger door switch: OFF → ON, ON → OFF
  • Back door switch: OFF → ON, ON → OFF
  • Driver door request switch: OFF → ON
  • Passenger door request switch: OFF → ON
  • Back door request switch: OFF → ON
  • Stop lamp switch 2 signal: ON
  • Remote keyless entry receiver: Receiving valid keyfob
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.