Component Descriptions (Electronic Control) [Aw6A-El, Aw6Ax-El] - Mazda CX-9 2007 Service Highlights

AUTOMATIC TRANSAXLE [AW6A-EL, AW6AX-EL]

COMPONENT DESCRIPTIONS (ELECTRONIC CONTROL) [AW6A-EL, AW6AX-EL]

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