how to replace CVT fluid in Volkswagen Golf MK7.5 (2020-Present)

Solution

1. Preparation

• Gather necessary tools and parts. Ensure vehicle is parked on a level surface and secure it with wheel chocks.
• Tools Required:
  • Socket set
  • Torque wrench
  • Fluid pump
  • OBD-II scanner
  • Drain pan
• Parts Required:
  • VW-approved CVT fluid (check specifications in the owner's manual)
  • New transmission pan gasket (if applicable)

2. Draining the Old Fluid

• Step 1: Raise the vehicle using a jack and secure it on jack stands.
• Step 2: Locate the transmission drain plug. Using a socket wrench, carefully remove the drain plug and allow the old fluid to drain completely into a drain pan.
• Step 3: Clean the drain plug and inspect for any metal shavings. Replace the drain plug and torque to the manufacturer's specifications.

3. Refilling with New Fluid

• Step 1: Locate the fill plug on the transmission. Remove it using a socket wrench.
• Step 2: Using a fluid pump, fill the transmission with the new CVT fluid until it starts to overflow from the fill hole.
• Step 3: Replace the fill plug and tighten to the specified torque.

4. Checking Fluid Level

• Step 1: Start the engine and allow it to reach normal operating temperature.
• Step 2: With the engine running, cycle through all the gear positions, pausing in each for a few seconds.
• Step 3: Check the fluid level again using the dipstick or fill plug. Top off as needed.

5. Final Checks

• Step 1: Check for any leaks around the drain and fill plugs.
• Step 2: Dispose of the old fluid properly at a recycling center.