# Swapping a T1 controller

**URL:** <https://community.electricforum.com/t/swapping-a-t1-controller/27438>\
**Category:** GEM Forum\
**Created:** [February 3, 2024, 1:59pm UTC](https://community.electricforum.com/t/swapping-a-t1-controller/27438 "2024-02-03T13:59:27Z")\
**Posts on this page:** 1\
**Showing post:** 12

<div class="post-metadata">

**Author:** ![grantwest](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/grantwest/32/15_2.png) [@grantwest](https://community.electricforum.com/u/grantwest)\
**Post date:** [February 9, 2024, 12:59am UTC](https://community.electricforum.com/t/swapping-a-t1-controller/27438/12 "2024-02-09T00:59:36Z")

</div>

A Rebuilt T-1 upgraded to T-2 was the Normal upgrade that lots of us did to get over the overheat issue. You will need a few parts to make the upgrade. Let me see if I can find the thread T-2 Swap

> [@T-1 to T-2 swap out](https://community.electricforum.com/t/t-1-to-t-2-swap-out/4137/3):
>
> The Jumper pushes into the #21 position of the main controller plug Edit 7/2/16 Rodney Changed #23 position to #21 (motor over temp monitor circuit)

---

_[View the full topic](https://community.electricforum.com/t/swapping-a-t1-controller/27438)._