Nissan Murano: System / Seat Belt Warning

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Information & Multimedia / Warning Chime System :: System Description / System / Seat Belt Warning

Seat Belt Warning Chime

SYSTEM DIAGRAM

WARNING OPERATION CONDITIONS

Front Seat Belts

If all of the following conditions are fulfilled:

Operation conditions
Ignition switch ON
Nissan Murano Vehicle speed Approximately 9.3 mph (15 km/h) or more.
Front seat belt buckle switch LH Unfastened (front seat belt buckle switch LH ON)
Front seat belt buckle switch RH Front passenger seat is occupied, seat belt unfastened (front seat belt buckle switch RH ON).

Rear Seat Belts

If all of the following conditions are fulfilled:

Operation conditions
Ignition switch ON
Nissan Murano Vehicle speed Approximately 9.3 mph (15 km/h) or more.
Rear seat belt When any rear seat belt changes from fastened to unfastened.

WARNING CANCEL CONDITIONS

Front Seat Belts

Warning is canceled if any of the following conditions are fulfilled:

Operation conditions
Ignition switch OFF
Shift selector Shift position is in P.
Front seat belt buckle switch LH Fastened (front seat belt buckle switch LH OFF)
Front seat belt buckle switch RH Front passenger seat is unoccupied or seat belt fastened (front seat belt buckle switch RH OFF)
90 seconds after the start of warning sound.

Rear Seat Belts

If any of the following conditions are fulfilled:

Operation conditions
Ignition switch OFF
Rear seat belt When any rear seat belt changes from unfastened to fastened.

SIGNAL PATH

  1. BCM requires warning chime output to combination meter, when it judges seat belt warning chime is necessary from signals below:

    Signal name Signal source
    Ignition switch ON
    Front seat belt buckle switch LH/RH signal Front seat belt buckle switch LH/RH Combination meter BCM
    • Rear seat belt buckle switch LH signal

    • Rear seat belt buckle switch RH signal

    • Rear seat belt buckle switch center signal

    Rear seat belt buckle switch RH, LH or center Air bag diagnosis sensor unit Combination meter
  2. Combination meter sounds integrated buzzer, following the warning chime output requirement (below signal) from BCM:

    Signal name Signal source
    Buzzer output signal BCM Combination meter

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    Categories

    Front manual seat adjustment (if so equipped)

    Your vehicle seats can be adjusted manually. For additional information about adjusting the seats, refer to the steps outlined in this section.

    Forward and backward

    Nissan Murano. Front manual seat adjustment (if so equipped)

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