We keep getting a communication error

SOURCE: I am trying to update my wii so i can get netflix.

If you get an error code of 32002 on you Wii console, this indicates a problem with your Wii communicating with your wireless router.

There are a couple things you can try/check to help fix this problem:

1.Try using a different channel on your router and update your Wii to take to the router on that channel.
2.If your router is using WEP (encryption), make sure your Wii is set to the same encryption.
3.Make sure the MTU values on your router match those entered on your Wii.
Also note that if you make changes to your wireless router and you have a computer that uses that router too, you'll need to update your computer to match the new settings on your router.

SOURCE: I have netflix it keeps reading error code 51030

You probably have to cycle your network. SSID stands for service set identifier, which is basically a network name. It's how your private wireless network knows that a device is allowed to be on it, essentially. To fix this problem:
1) Unplug both your modem and your wireless router.
2) Leave them sit, powered off, for a few minutes.
3) Plug the modem back in, allowing it to fully boot for a few minutes.
4) Plug the route back in after the modem has had a chance to boot.
5) It may not be necessary, but at this point I would advise rechecking or resetting the wireless connection settings on your Wii. This is really a precautionary step, but will definitely increase your odds of success. Try connecting again.
6) If these steps don't work, completely erase your connection settings and create them again from scratch, making sure to double check that all the settings you are entering are EXACTLY the same as they appear on your router.

SOURCE: I am trying to connect Netflix to my Wii and I

From Nintendo:
Error Code 51330, 51331, and 51332

It appears that the wireless security pass code for your home network may have been changed or is entered incorrectly on the Wii console. Click here for more information about WEP and WPA security, including how to access the settings for your Access Point.

SOURCE: trying to hook it with netflix keeps giving me an

1. From the Wii's main menu, select the Wii icon along the bottom left of the screen.
2. Select "Wii Settings".
3. Click the left arrow to get to Wii System Settings 3
4. Choose "Wii System Update"
5. Choose "Yes" to connect to the internet and perform a Wii system update.

SOURCE: Can't get on netflix error

Hi,

This error message indicates that you are entering the incorrect router security key in your Wii network settings. This security key allows your Wii to gain access to and use the internet through your router. I wrote a tech article which goes over how to resolve 51330 errors. You can click here to read it.

-G33k