Mazda CX-5 Service & Repair Manual: Afs Off Indicator Light
Purpose
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The AFS OFF indicator light notifies the user that the AFS is stopped or a malfunction occurs in the AFS.
Function
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The AFS OFF indicator light illuminates when the AFS is stopped and flashes when a malfunction occurs in the AFS.
Construction
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When the microcomputer in the instrument cluster receives a AFS OFF indicator light illumination request, it controls the illumination and flashing of the AFS OFF indicator light based on the received illumination request.
Operation
NOTE:
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When the ignition is switched ON, the AFS control module illuminates the AFS OFF indicator light for 3 s to check the light bulb and notifies that the AFS OFF indicator light bulb is normal.
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The AFS control module sends a AFS OFF indicator light illumination/flash request signal to the instrument cluster when a malfunction occurs in the AFS or the AFS is stopped.
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The instrument cluster illuminates/flashes the AFS OFF indicator light based on the AFS OFF indicator light illumination/flash request signal.
Fail-safe
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Function not equipped.
Storage
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Air Bag System Warning Light [Standard Deployment Control System]
Purpose
The air bag system warning light notifies the driver of a malfunction in
the SRS air bag system.
Function
If a malfunction occurs in the SRS air bag system, the air bag ...
Other materials:
Lap Pre Tensioner Seat Belt [Two Step Deployment Control System]
Purpose
The lap pre-tensioner seat belts retract and tighten the seat belt webbing
to protect the front passengers during a collision.
Function
The lap pre-tensioner seat belts operate (deploy) based on the operation
signal from the SAS control module to instantly retract a ...
Auto Dimming Mirror Inspection
1. Measure the voltage at each terminal.
If the voltage is not as specified in the Terminal Voltage Table (Reference),
inspect the parts under “Inspection item (s)” and related wiring harnesses.
If the system does not work properly even though the inspection items
or ...
Positive Crankcase Ventilation (PCV) Valve
Purpose, Function
Prevents release of blow-by gas (unburnt gas) into the atmosphere.
The PCV valve is open/closed by the intake manifold vacuum.
Construction
The PCV valve is installed to the oil separator.
The PCV valve consists of a spring and valve.
...
