Mazda CX-5 Service & Repair Manual: Crash Zone Sensor [Standard Deployment Control System]
Purpose
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The crash zone sensor detects an impact during a frontal or frontal offset collision to the vehicle.
Function
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The crash zone sensor converts the detected impact to an electrical signal.
Construction
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The crash zone sensor is built into the clutch sensor.
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The crash zone sensor is installed to the shroud panel of the front bumper backside.
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Two crash zone sensors are installed for independent impact detection on the left and right.
Operation
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The impact from a frontal or frontal offset collision to the vehicle is transmitted to the crash zone sensor.
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The crash sensor built into the crash zone sensor detects the impact and converts the impact into an electrical signal at the signal processing circuit.
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The crash zone sensor sends a signal indicating the degree of impact, which is converted to an electrical signal, to the SAS control module.
Fail-safe
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Function not equipped.
Crash Zone Sensor Removal/Installation [Standard Deployment Control System]
WARNING:
Handling the crash zone sensor improperly can accidentally deploy the air
bags and pre-tensioner seat belts, which may seriously injure you. Read the
air bag system service warn ...
Curtain Air Bag Module Removal/Installation [Standard Deployment Control System]
WARNING:
Handling the air bag module improperly can accidentally deploy the air bag
module, which may seriously injure you. Read the air bag system service warnings
and cautions before h ...
Other materials:
Fuel Injector Relay
Purpose, Function
Supplies power to the PCM for the fuel injector and spill valve control solenoid
valve operation.
Construction
The fuel injector relay is installed in the relay and fuse block.
Operation
When the ignition is switched ON, the battery voltage ...
Fuel Pump Unit Disassembly/Assembly
WARNING:
Fuel is very flammable liquid. If fuel spills or leaks from the pressurized
fuel system, it will cause serious injury or death and facility breakage. Fuel
can also irritate skin and eyes. To prevent this, always complete the “Fuel
Line Safety Procedure”, while referring ...
Pre Tensioner Seat Belt [Standard Deployment Control System]
Purpose
The pre-tensioner seat belt retracts and tightens the seat belt webbing to
protect the front passengers during a collision.
Function
The pre-tensioner seat belts operate (deploy) based on the operation signal
from the SAS control module to instantly retract and tigh ...
