# Rebuild Polaris GEM e2

**URL:** <https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047>\
**Category:** GEM Forum\
**Created:** [September 1, 2022, 10:31pm UTC](https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047 "2022-09-01T22:31:42Z")\
**Posts on this page:** 6\
**Page:** 2

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**Author:** ![nav](https://avatars.discourse-cdn.com/v4/letter/n/6a8cbe/32.png) [@nav](https://community.electricforum.com/u/nav)\
**Post date:** [September 6, 2022, 2:22am UTC](https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047/21 "2022-09-06T02:22:06Z")

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I worked with AssyRequired today on my charger issue. After countless attempts, AssyRequired determined that a black wire in a bundle of wires output from the charger was connected to the wrong place. After putting the wire in a proper location feeding the controller, we were able to get the charger charging. After multiple attempts I got to the proper algorithm. Success!! Now to the next issue: why no display.

THANK YOU AssyRequired!!

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**Author:** ![AssyRequired](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/assyrequired/32/7621_2.png) [@AssyRequired](https://community.electricforum.com/u/AssyRequired)\
**Post date:** [September 6, 2022, 3:41am UTC](https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047/22 "2022-09-06T03:41:37Z")

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> Now to the next issue: why no display.

Well S#it… You didn’t tell me that.

Cue: Billy Mayes-

![Billy M Wait](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/e/e9367501bbf5099c798620a60ba9d7a3988f8108.jpeg)

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**Author:** ![nav](https://avatars.discourse-cdn.com/v4/letter/n/6a8cbe/32.png) [@nav](https://community.electricforum.com/u/nav)\
**Post date:** [September 6, 2022, 4:06am UTC](https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047/23 "2022-09-06T04:06:48Z")

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When I setup this topic I made the statement, “the display does no come on at all.”

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**Author:** ![AssyRequired](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/assyrequired/32/7621_2.png) [@AssyRequired](https://community.electricforum.com/u/AssyRequired)\
**Post date:** [September 6, 2022, 4:23am UTC](https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047/24 "2022-09-06T04:23:40Z")

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Just inserting a little fun here.  
OK, I went back and read it again. I misunderstood what you were talking about.

We can run a few checks tomorrow.  
The first one would be-  
Was it plugged in and charging when you tried the Key ON?

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<div class="post-metadata">

**Author:** ![nav](https://avatars.discourse-cdn.com/v4/letter/n/6a8cbe/32.png) [@nav](https://community.electricforum.com/u/nav)\
**Post date:** [September 6, 2022, 12:25pm UTC](https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047/25 "2022-09-06T12:25:29Z")

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I noticed no display before the charger would charge.

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**Author:** ![nav](https://avatars.discourse-cdn.com/v4/letter/n/6a8cbe/32.png) [@nav](https://community.electricforum.com/u/nav)\
**Post date:** [September 6, 2022, 6:48pm UTC](https://community.electricforum.com/t/rebuild-polaris-gem-e2/25047/26 "2022-09-06T18:48:51Z")

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Was it plugged in and charging when you tried the Key ON?

No. I turned the AC off before I turned the key on.

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