Checking/topping up oil level in automatic transmission (AISIN F22AW) (Except Clubman base FWD)
Failure to comply with this requirement will result in serious damage to the automatic transmission!
Preliminary work needed:
- Remove front UNDERBODY PROTECTION .
- Remove INTAKE SILENCER HOUSING .
Removal:
Shift selector lever to "P" position.
The vehicle must be horizontal and secured against rolling off.
Connect diagnostic system.
Release oil filler plug (1) with Torx T55.
Draining transmission oil:
Release overflow plug (1) with Torx T40.
Undo oil drain plug (2) using 17 mm hexagon socket.
Tightening torque 24 11 1AZ .
Top up transmission oil. (Transmission oil has been drained)
Release overflow plug (1).
Tightening torque 24 11 2AZ .
Top up automatic transmission fluid at oil filler plug until oil emerges at overflow plug.
Start engine and run at idle speed.
Check whether the automatic transmission oil emerges at the overflow plug.
If not, continue filling automatic transmission fluid.
Actuate footbrake and at idle shift through all gears ("P" to "D") twice for more than 2 seconds.
Then set switch to "P".
Check again whether the automatic transmission fluid emerges at overflow plug.
Check the temperature of the automatic transmission fluid with the diagnostic system.
Increase temperature of automatic transmission fluid to 35... 45°C.
Top up automatic transmission fluid until it flows over.
Screw in oil filler plug and overflow plug.
Tightening torque 24 11 2/3AZ .
Installation note:
Parts: Replace sealing rings.
Check the oil level (transmission oil temperature must be between 35 and 45°C):
Open the oil filler plug.
Slacken overflow plug (1).
Tightening torque 24 11 2/3AZ .
Start engine and run at idle speed.
Unscrew and remove overflow plug.
Check whether automatic transmission fluid emerges at the overflow plug (1).
If not, pour in automatic transmission fluid up to the oil filler plug.
Top up automatic transmission fluid until it overflows at overflow plug.
Actuate footbrake and at idle shift through all gears "P" to "D" twice for more than 2 seconds.
Shift switch to "P" position.
Check oil level again.
Seal screws when the oil emerges slightly from overflow plug.
Tightening torque 24 11 2/3AZ .
Installation note:
Parts: Replace sealing rings.
Required follow-up work:
- Install front UNDERBODY PROTECTION .
- Install INTAKE SILENCER HOUSING .
Connect diagnostic system:
- Delete fault memory