- Every 30,000 miles (48,000 km), or every 2 years, whichever comes first.
- If you drive in severe conditions (such as dusty, muddy, or mountainous areas), you should change the transmission fluid more often, about every 15,000 miles (24,000 km).
To change the transmission fluid, you will need the following tools and materials:
- New transmission fluid (Dexron III Automatic Transmission Fluid)
- A drain pan
- A funnel
- A wrench
- A screwdriver
Here are the steps on how to change the transmission fluid in a 2005 Landcruiser:
1. Start by parking your vehicle on a level surface and setting the parking brake.
2. Locate the transmission fluid drain plug. It is located on the bottom of the transmission pan, near the front of the vehicle.
3. Place the drain pan under the drain plug.
4. Use the wrench to loosen the drain plug and allow the transmission fluid to drain into the pan.
5. Once the transmission fluid has drained, use the screwdriver to remove the old gasket from the drain plug.
6. Apply a thin coat of new gasket sealant to the new gasket.
7. Replace the drain plug and tighten it securely.
8. Locate the transmission fluid filler plug. It is located on the side of the transmission, near the top of the vehicle.
9. Remove the filler plug and insert the funnel.
10. Add new transmission fluid to the transmission until it reaches the "Full" mark on the dipstick.
11. Replace the filler plug and tighten it securely.
12. Start your vehicle and let it run for a few minutes.
13. Check the transmission fluid level again and add more fluid if necessary.
You should now have successfully changed the transmission fluid in your 2005 Landcruiser.
_Note: if your transmission fluid is very dark or smells burnt, you may need to have the transmission serviced by a qualified mechanic._
