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How to Change Transmission Fluid?

Published in Transmission Fluid Change 3 mins read

Changing your vehicle's transmission fluid is a crucial maintenance task that can extend the life of your transmission. Here's a step-by-step guide based on the provided reference:

Steps to Change Transmission Fluid

This process involves several key stages, ensuring you correctly drain the old fluid and refill with the new. Let's break down each step:

  1. Lift Your Vehicle: Begin by safely lifting your vehicle using a jack and jack stands. Ensure your car is stable before proceeding.

  2. Find the Transmission Pan and Set Up: Locate the transmission pan underneath your vehicle. Place a drain pan underneath to catch the old fluid.

  3. Drain Fluid: Carefully remove the drain plug (if present) or loosen the pan bolts to allow the old transmission fluid to drain into the pan.

  4. Inspect the Transmission Pan: Once the fluid is drained, remove the transmission pan. Inspect it for any metal debris, which may indicate transmission issues.

  5. Replace the Pan Gasket: Clean the pan and the transmission housing. Replace the old pan gasket with a new one. This is essential to prevent leaks.

  6. Re-install the Pan and Secure the Bolts: Place the pan back onto the transmission housing, ensuring the gasket is properly aligned. Tighten the pan bolts to the specified torque.

  7. Add Fluid: Locate the transmission fluid fill port. Use a funnel to pour in the correct type and amount of new transmission fluid, as specified in your owner’s manual.

  8. Start the Vehicle and Shift: Start your vehicle. While in park, slowly shift through all the gears and then back into park. This ensures the fluid circulates properly. Check the fluid level using the dipstick, and add more if needed.

Key Considerations

  • Safety First: Always prioritize safety when working under your vehicle. Use proper safety equipment.
  • Correct Fluid Type: Using the wrong type of fluid can damage your transmission.
  • Torque Specifications: Make sure to tighten bolts to the correct torque.
  • Owner’s Manual: Always refer to your vehicle’s owner’s manual for specific instructions and fluid specifications.

By following these steps, you can successfully change your vehicle's transmission fluid and ensure the longevity of your transmission.

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