Where do you refill the rear wiper fluid on a 2001 Toyota Sienna?

The rear wiper fluid reservoir is located under the rear hatch, next to the spare tire. To access it, you must remove the cover and then unscrew the cap on the reservoir.

Here are the step-by-step instructions:

1. Open the rear hatch of your Sienna.

2. Remove the cover of the rear wiper fluid reservoir. The cover is located on the right side of the spare tire well, near the top. To remove it, simply pry it up with your fingers or a flat-head screwdriver.

3. Unscrew the cap on the reservoir. The cap is made of black plastic and has a small "W" symbol on it. To unscrew it, simply turn it counterclockwise until it comes off.

4. Fill the reservoir with wiper fluid. Use a funnel to prevent spilling the fluid.

5. Replace the cap on the reservoir. Make sure that the cap is tightened securely to prevent leaks.

6. Replace the cover of the reservoir.

7. Close the rear hatch of your Sienna.