Mazda CX-9 2007 - Electronic Control Items and; Component Descriptions (Electronic Control) [Aw6 A-El, Aw6 Ax-El]

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.
3423-1U-06H(05-17).fm 24 ページ ２００６年１１月２１日 火曜日 午後５時１７分