| Detection condition |
- Any one of the following conditions is met:
- Vehicle cannot accelerate from standstill by depressing the accelerator pedal.
- Abnormal decrease in line pressure is detected while the vehicle is driven (not during shifting).
|
| Fail-safe |
- Limits engine torque.
- Inhibits learning control.
- Inhibits manual mode.
- Inhibits switching from engine-only driving to EV driving. (With Mazda M Hybrid boost)
- Inhibits i-stop control. (Without Mazda M Hybrid boost)
- Inhibits AAS.
|
| Possible cause |
- ATF is less than Specified value. (Refer to [AUTOMATIC TRANSMISSION FLUID (ATF) INSPECTION
] in service information).
- Control valve body malfunction (Pressure control solenoid valve malfunction) (Refer to [CONTROL VALVE BODY REMOVAL/INSTALLATION
] in service information).
- Automatic transmission malfunction (ATF leakage from clutch hydraulic circuit in automatic transmission) (Refer to [AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION
] in service information).
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
- Perform the following procedure to ensure that the DTC has been resolved:
- Drive the vehicle under the following conditions:
- Vehicle speed: 30 km/h {19 mph} or more
|
| System wiring diagram |
|