Mazda CX-5 Service & Repair Manual: Blind Spot Monitoring (Bsm) Warning Alarm
Purpose
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The Blind Spot Monitoring (BSM) warning alarm warns the driver of a possible accident.
Function
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If the instrument cluster receives a warning sound request signal from the BSM control module (RH), it sounds the BSM warning alarm using the buzzer in the instrument cluster.
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The BSM warning alarm sound pattern is as shown in the figure.
Construction
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The BSM warning alarm sounds using the buzzer built into the instrument cluster.
Operation
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The instrument cluster receives (1) the warning sound request signal from the BSM control module (RH).
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The instrument cluster turns the transistor on (2) based on the warning sound request signal.
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When the transistor turns on, a ground circuit with the alarm is established and the alarm sounds (3).
Fail-safe
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Function not equipped.
Blind Spot Monitoring (Bsm) System
Outline
The blind spot monitoring (BSM) system detects vehicles approaching from
the rear blind spots, and illuminates the BSM indicator light on the outer mirror
glass. When the BSM indi ...
Bsm Indicator Light Does Not Flash While Under Bsm Indicator Light Flashing
Conditions (With Combination Switch Operation (Turn Signal Switch)) [Blind Spot
Monitoring (Bsm)]
Description
BSM indicator light does not flash while under BSM indicator light-flashing
conditions (with combination switch operation (turn signal switch))
...
Other materials:
Sae Standards
In accordance with new regulations, SAE (Society of Automotive Engineers)
standard names and abbreviations are now used in this manual. The table below
lists the names and abbreviations that have been used in Mazda manuals up to
now and their SAE equivalents.
...
Headlight Auto Leveling System
Outline
Automatically adjusts the headlight optical axis in response to changes in
load and passenger conditions to prevent blinding of oncoming vehicles from
headlight glare and to assure a range of visibility.
The AFS control module performs headlight auto leveling system fail ...
Liquid Crystal Display (LCD)
Outline
The LCD displays vehicle information in the instrument cluster.
The instrument cluster performs LCD fail-safe..
Function/Construction
The instrument cluster configures the indication of the LCD based on the
CAN signals sent from the related modules and displays ...
