Try checking out this guide, and skipping to this part:
TR Plus Remote Description
Part 2- Install Priiloader (brick protection, you need this)
Normally we do not recommend installing a beta, however Priiloader is a must have for any modded Wii! Since 0.7 is not compatible with the TR motion plus remotes, we have decided to include 0.8 beta 4 for those who do not have access to an older Wii remote. If possible, we recommend installing 0.7. If you have a TR remote and do not have access to a non-TR remote, install 0.8 beta 4.
Installation instructions are the same for both versions.
*Note: This may not work if you do not mod the wii as according to the document! If this sounds like your issue, resolve it by continuing from the first of the guide until this part, whereas your installation will change.