Mazda CX-5 Service & Repair Manual: Shift Solenoid No.3 [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
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Shift solenoid No.3 adjusts the hydraulic pressure in the R-3-5 brake circuit based on the current demand from the TCM according to the vehicle conditions.
Construction
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Shift solenoid No.3 is installed to the solenoid control valve body.
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Shift solenoid No.3 is a normal open-type linear solenoid.
Operation
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Adjusts the R-3-5 brake pressure by increasing/decreasing the energization current to shift solenoid No.3 according to the signal from the TCM.
Shift Solenoid No.2 [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
Shift solenoid No.2 adjusts the hydraulic pressure in the 2-6 brake circuit
based on the current demand from the TCM according to the vehicle conditions.
Construction
...
Shift Solenoid No.4 [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
Shift solenoid No.4 adjusts the hydraulic pressure in the high clutch circuit
and the low and reverse brake circuit based on the current demand from the TCM
according to ...
Other materials:
Resistor [Manual Air Conditioner]
Purpose
The resistor controls the blower motor rotation speed.
Function
The resistor controls the supply voltage to the blower motor according to
the fan switch operation, and adjusts the fan rotation speed (airflow volume).
Construction
The resistor is installed ...
Power Supply Switching
Outline
By pressing the push button start, switching of the power supply is performed.
Function
The start stop unit switches the power supply according to the vehicle conditions
such as the selector lever (ATX)/shift lever (MTX) position and the pedal depression/release
whe ...
Air Fuel Ratio (A/F) Sensor Heater Control
Outline
Based on the control of the A/F sensor heater, a stabilized oxygen concentration
is detected even at low exhaust temperatures, and feedback control of fuel injection
even at cold engine start is made possible for improved cold temperature exhaust
emission performance.
...
