Toyota Corolla automatic transmission oil filter
Location:
*Located in the automatic transmission oil pan, usually under the vehicle.
Main functions:
* Removes impurities and contaminants from transmission fluid.
* Protects transmission components from wear and damage.
* Ensures proper lubrication and operation of the gearbox.
Recommended replacement interval:
* Every 60,000 — 90,000 km or according to manufacturer’s recommendations.
To replace the Toyota Corolla automatic transmission oil filter, the following materials and tools are required:
* New automatic transmission oil filter
* New oil pan gasket
*Transmission fluid (type and quantity vary by model)
* Drain plug key
* Oil filter wrench
* Container for draining liquid
* Oil pan cleaner
* Funnel
Steps to replace the Toyota Corolla automatic transmission oil filter:
1. Prepare the car: Raise the car on a jack and place it on stands. Disconnect the negative battery terminal for safety.
2. Drain the transmission fluid: Locate the drain plug on the oil pan and place a container under it to drain it. Unscrew the cap and let the liquid drain.
3. Remove the oil pan: Remove the bolts securing the oil pan to the transmission. Be careful not to damage the gasket. Remove the oil pan.
4. Replace oil filter: Locate the oil filter in the oil pan. Use an oil filter wrench to unscrew and remove the old filter. Replace the new filter and tighten it.
5. Reinstall the oil pan: Clean the oil pan and transmission surfaces with cleaner. Install a new gasket and attach the oil pan to the transmission. Tighten the bolts.
6. Add New Transmission Fluid: Use a funnel to pour new transmission fluid into the transmission. The amount of fluid that needs to be added is indicated in the vehicle’s owner’s manual.
7. Start the engine: Start the engine and let it idle for a few minutes. Check the fluid level with the engine running and add if necessary.
8. Connect the battery: Connect the negative terminal of the battery.
After completing the automatic transmission oil filter replacement, check the fluid level the next day to make sure it is within the normal range.