Mazda 2007 CX-9, Service Highlights

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AUTOMATIC TRANSAXLE [AW6A-EL, AW6AX-EL]
05-17–24
COMPONENT DESCRIPTIONS (ELECTRONIC CONTROL) [AW6A-EL, AW6AX-EL]
id051723100400
End Of Sie
Part name Function
Input
system
M range switch
•
Selects driving modes (M range) and changes driving
patterns.
Up switch
•
Detects shift up request.
Down switch
•
Detects shift down request.
TR switch
•
Detects selector lever ranges/positions.
APP sensor
•
Detects the accelerator pedal depressing amount.
Input/turbine speed sensor
•
Detects the C2 clutch drum (input) revolution speed.
VSS
•
Detects the counter drive gear (output) revolution speed.
Brake switch
•
Detects the use of service brake.
TFT sensor
•
Detects the ATF temperature.
CHT sensor
•
Detects the engine cylinder head temperature. The PCM
calculates the engine coolant temperature based on the
signal.
CKP sensor
•
Detects the engine revolution speed.
MAF sensor
•
Detects the intake air amount.
Output
system
Linear type
Line pressure control solenoid
•
Adjusts the line pressure.
Shift solenoid C
•
Controls the clutch engagement pressure.
Shift solenoid D
•
Controls the clutch engagement pressure.
Shift solenoid E
•
Controls the clutch engagement pressure.
Shift solenoid F
•
Controls the clutch engagement pressure.
TCC control solenoid
•
Controls the TCC and slip hydraulic pressure.
3-way type
Shift solenoid A
•
Controls the clutch engagement pressure.
Shift solenoid B
•
Controls the clutch engagement pressure.
AT warning light
•
Illuminates when failure is detected by diagnosis function.
Speedometer signal
•
Outputs the vehicle speed signal to speedometer.
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