# HELP code 39 on a 2013 Gem6?

**URL:** https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761
**Category:** Uncategorized
**Created:** [July 24, 2022, 3:01pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761 "2022-07-24T15:01:49Z")
**Posts on this page:** 20
**Page:** 1

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### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 24, 2022, 3:01pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/1 "2022-07-24T15:01:49Z")

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Anyone ever seen a code 39?

As soon as I accelerate it cuts the car off. My batteries are 100 charged.

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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: [July 24, 2022, 3:36pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/2 "2022-07-24T15:36:29Z")

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I cant find a ref for -39.  
How are you reading this?

What are you doing to get the car rolling again?

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### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 26, 2022, 12:19pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/3 "2022-07-26T12:19:18Z")

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![code 39](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/7/74fdf8b720ee15061b2e28cb797c9c1608d0ee29.jpeg)

This is where it is coming up.

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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: [July 26, 2022, 12:39pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/4 "2022-07-26T12:39:55Z")

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OK- This is not a display from a Stock GE controller.  
Need more info.  
Do you know what you are running for a motor controller?  
Send a pic of that.

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### Author: ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)
#### Post date: [July 26, 2022, 12:43pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/5 "2022-07-26T12:43:02Z")

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> [@Izaac0811](#):
>
> My batteries are 100 charged.

What type of batteries and what charger / BMS?

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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: [July 26, 2022, 12:51pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/6 "2022-07-26T12:51:38Z")

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Also- Is the dash pod display still active?  
Is it showing anything?

It would be very helpful if you provide full details and as much history on this car as you can give us. If it has been modified or altered, any suggestions offered probably will not help.

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<div class="post-metadata">

### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 26, 2022, 12:58pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/7 "2022-07-26T12:58:10Z")

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![ANT BMS pic](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/1/1fd1559af37528f3d4fcce2d5ab2a889199d9515.jpeg)

Good morning and thanks for trying to help. System that monitors it is the ANT BMS. The previous owners had the batteries replaced with a different set of batteries.

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### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 26, 2022, 1:01pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/8 "2022-07-26T13:01:26Z")

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The dash pod is not working just that reader I sent.  
The factory batteries were replaced with 3 chevy volt batteries, at least that is what previous owners said. Here is the pic.

 ![GEM batteries](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/c/cbf19937156e6c154be28d1cca3e13efad6353c2.jpeg)

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<div class="post-metadata">

### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 26, 2022, 1:02pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/9 "2022-07-26T13:02:04Z")

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here is pic of the BMS part number

 ![BMS part number](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/d/d6c81deb10a78bb601778b174109539fba81c5ec.jpeg)

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<div class="post-metadata">

### 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: [July 26, 2022, 3:38pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/10 "2022-07-26T15:38:21Z")

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Ok- Thanks. This is filling in some of the blanks.

Now go under the front hood and get a few pics of what you are using for a motor and a controller.

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<div class="post-metadata">

### Author: ![Gem\_e2](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/gem_e2/32/1849_2.png) [@Gem\_e2](https://community.electricforum.com/u/Gem_e2)
#### Post date: [July 26, 2022, 6:48pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/11 "2022-07-26T18:48:06Z")

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that is a Curtis 840 display  
do a search for curtis code 39

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<div class="post-metadata">

### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 26, 2022, 7:05pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/12 "2022-07-26T19:05:22Z")

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![gem motor sys pic2](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/3/379599908917465c944906f421a707079868ced1.jpeg)  
Pic of engine

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<div class="post-metadata">

### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 26, 2022, 7:26pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/13 "2022-07-26T19:26:44Z")

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Thank you Gem\_e2. I think you are right. I will try and find that code 39 and reach out to the company.

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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: [July 26, 2022, 8:08pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/14 "2022-07-26T20:08:26Z")

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Thanks @Gem_e2  
This is the missing piece I was looking for.  
I had a feeling It might curtis, but was thrown off when the doc I had on hand did not list it.

Ol’ Google turned up this:

 ![code39](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/4/4a63a072d45cbb2f2bfcc12cd6565b343552ac01.jpeg)

@Izaac0811  
Does this help? Do you know what this means?

What is the history on this cart?  
Who built it?  
Was it working when you got it?

Were you aware that you bought a highly modified cart that only resembles a Gem in Shape only. There is not much left of the original drive line. An ordinary cart mechanic will not know what to do with this. This needs to be serviced by someone with an “expert” badge.

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<div class="post-metadata">

### Author: ![Izaac0811](https://avatars.discourse-cdn.com/v4/letter/i/94ad74/32.png) [@Izaac0811](https://community.electricforum.com/u/Izaac0811)
#### Post date: [July 26, 2022, 9:10pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/15 "2022-07-26T21:10:50Z")

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THATS IT! Thank you.

I dont know much about the history. We have a guy coming out tomorrow to fix. He has a GEM car repair shop here in Clearwater. This should help him figure it out.

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<div class="post-metadata">

### 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: [July 26, 2022, 9:21pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/16 "2022-07-26T21:21:56Z")

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Hopefully he has a badge and he brings his dad’s awesome set of TV repair man tools.

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<div class="post-metadata">

### Author: ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)
#### Post date: [July 26, 2022, 11:16pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/17 "2022-07-26T23:16:06Z")

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> [@Izaac0811](#):
>
> ![gem motor sys pic2](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/3/379599908917465c944906f421a707079868ced1.jpeg)
> 
> Pic of engine

No fan shroud the motor?

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<div class="post-metadata">

### 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: [July 27, 2022, 10:26am UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/18 "2022-07-27T10:26:03Z")

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> No fan shroud the motor?

Fan shroud probably stuck out and rubbed tire in turns.  
With shroud removed this setup now gives extra speed boost when gearbox suddenly goes 1:1 in left turns.

I am quite amazed that it hasn’t reached out and grabbed any of the loose spaghetti.

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<div class="post-metadata">

### Author: ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)
#### Post date: [July 27, 2022, 11:28am UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/19 "2022-07-27T11:28:59Z")

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> [@AssyRequired](#):
>
> With shroud removed this setup now gives extra speed boost when gearbox suddenly goes 1:1 in left turns.

🤣

I was thinking “what gem came with a TEFC?” Looking at the photo now on a computer (vs phone previously) and seeing your comments, yeah, this is a GINO ( **G** EM **I** n **N** ame **O** nly).

Good luck Izaac.

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<div class="post-metadata">

### Author: ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [July 27, 2022, 12:13pm UTC](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761/20 "2022-07-27T12:13:43Z")

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I suggest having the work done at a golf cart shop. Google Curtis golf carts or call a few dealers.  
As mentioned, previous a Gem repair person will be puzzled.  
On the upside, this should be a great car “as set up”.  
It only needs wiring cleaned up and a good Curtis shop.

[Next page](https://community.electricforum.com/t/help-code-39-on-a-2013-gem6/24761.md?page=2)
