# 2017 GEM E4 Fault Code 520549: 4

**URL:** https://community.electricforum.com/t/2017-gem-e4-fault-code-520549-4/19679
**Category:** GEM Forum
**Created:** [August 19, 2020, 12:37pm UTC](https://community.electricforum.com/t/2017-gem-e4-fault-code-520549-4/19679 "2020-08-19T12:37:18Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![Rajishjim](https://avatars.discourse-cdn.com/v4/letter/r/c57346/32.png) [@Rajishjim](https://community.electricforum.com/u/Rajishjim)
#### Post date: [August 19, 2020, 12:37pm UTC](https://community.electricforum.com/t/2017-gem-e4-fault-code-520549-4/19679/1 "2020-08-19T12:37:18Z")

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Hello!  
Just recently we acquired a 2017 GEM E4 and observed a fault code of 520549: 4 on the dash😟  
Can anyone shed any light on what this is and the possible fixes?  
Thanks in Advance,  
Jim

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### 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: [August 20, 2020, 3:49pm UTC](https://community.electricforum.com/t/2017-gem-e4-fault-code-520549-4/19679/2 "2020-08-20T15:49:22Z")

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Hi  
can be a problem with **CHMSL: The third brake light**

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<div class="post-metadata">

### Author: ![Rajishjim](https://avatars.discourse-cdn.com/v4/letter/r/c57346/32.png) [@Rajishjim](https://community.electricforum.com/u/Rajishjim)
#### Post date: [August 24, 2020, 6:12pm UTC](https://community.electricforum.com/t/2017-gem-e4-fault-code-520549-4/19679/3 "2020-08-24T18:12:31Z")

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Thanks 😊  
Will troubleshoot this…