Mazda CX-5 Service & Repair Manual: Automatic Transaxle Warning Light [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
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The automatic transaxle warning light illuminates when the transaxle has malfunction.
Construction
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The automatic transaxle warning light is built into the instrument cluster.
Operation
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If the transmission has a malfunction, the TCM sends an automatic transaxle warning light illumination request signal to the instrument cluster.
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The TCM illuminates the automatic transaxle warning light for approx. 2 s
after the ignition is switched ON to perform a bulb check of the automatic transaxle warning light.
Air Bag System Warning Light [Two Step 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 ...
Awd Warning Light
Purpose, Function
Warns the driver of a AWD system malfunction.
Construction
The AWD warning light is built into the instrument cluster.
Operation
If the self-di ...
Other materials:
Brake System/ABS Warning Light
Purpose/Function
The brake system/ABS warning light is built into the instrument cluster.
If a malfunction is detected in the system with the parking brake released,
the warning light illuminates to notify the driver.
Construction/Operation
When the DSC system and CAN l ...
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.
...
Liftgate Latch Switch
Purpose, Function
The switch turns on/off in conjunction with the rotation of the latch lever,
and it detects the open/closed condition of the liftgate by the voltage value
which is changed by the rear body control module (RBCM).
Construction
The switch is turned on/off by ...