It depends on the year, for Cougars made from '99 till '02, the Automatic Transmission Breather hose is located on the drivers side of the engine, underneath the battery tray.
The Automatic transmission breather tube is on the drivers side of the vehicle and is under the air filter box under the hood, it often reaches up near the battery tray.
The transmission breather vent on a Toyota Corolla is typically located on the transmission case itself, often near the top or side. It may look like a small tube or fitting and is designed to allow pressure to escape from the transmission while preventing dirt and moisture from entering. It's important to consult the specific service manual for your Corolla model year for precise location details, as it can vary.
It is on the drivers side, near the top, a little bit forward of the linkage.
On an A/T it is the check/fill dipstick. On a manual, it is located on the top of the trans.
The vent hose is for either the transfer case breather or the transmission breather. A light amount of oil residue is normal. If there is a lot of fluid coming out of the hose then it is most likely caused from the transmission getting too hot.
Assuming you mean transmission vent: 1) Excessively high fluid level. 2) Tube has hose incorrectly located.
No it is not.
Allow pressurized gases to vent from the crankcase.
Sounds like a vent problem. Check the breather on top of the case to see if it's blocked.
The breather vent for the AX5 is located on the top front of the shift tower. Remove the rubber shift lever boot to expose the vent from above. It appears as a small metal cap about 3/4"tall and should spin freely.
breather vent on top of tyranny is open to air the only vacuum hose that's hooked up is shift modulator to constant vacuum on manifold