# HHelpp cluster and tail light not lighting up???

**URL:** <https://forums.speedlife.net/t/hhelpp-cluster-and-tail-light-not-lighting-up/129138>\
**Category:** SON240sx Automotive\
**Created:** [October 27, 2009, 3:08pm UTC](https://forums.speedlife.net/t/hhelpp-cluster-and-tail-light-not-lighting-up/129138 "2009-10-27T15:08:15Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![welcometotoronto](https://avatars.discourse-cdn.com/v4/letter/w/df788c/32.png) [@welcometotoronto](https://forums.speedlife.net/u/welcometotoronto)\
**Post date:** [October 27, 2009, 3:08pm UTC](https://forums.speedlife.net/t/hhelpp-cluster-and-tail-light-not-lighting-up/129138/1 "2009-10-27T15:08:15Z")

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my cluster n tail lights wont light up ive checked all the fuses and now im just trippon on what it is i think they went out at the same time please help

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**Author:** ![welcometotoronto](https://avatars.discourse-cdn.com/v4/letter/w/df788c/32.png) [@welcometotoronto](https://forums.speedlife.net/u/welcometotoronto)\
**Post date:** [October 27, 2009, 3:08pm UTC](https://forums.speedlife.net/t/hhelpp-cluster-and-tail-light-not-lighting-up/129138/2 "2009-10-27T15:08:47Z")

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its a 89 s13

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**Author:** ![hnic514](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/hnic514/32/5668_2.png) [@hnic514](https://forums.speedlife.net/u/hnic514)\
**Post date:** [October 27, 2009, 3:57pm UTC](https://forums.speedlife.net/t/hhelpp-cluster-and-tail-light-not-lighting-up/129138/3 "2009-10-27T15:57:01Z")

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Did you check your all wiring behind the cluster?

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**Author:** ![Stiky](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/stiky/32/5692_2.png) [@Stiky](https://forums.speedlife.net/u/Stiky)\
**Post date:** [October 28, 2009, 8:47pm UTC](https://forums.speedlife.net/t/hhelpp-cluster-and-tail-light-not-lighting-up/129138/4 "2009-10-28T20:47:02Z")

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TCU most likely. I know how to fix them.

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**Author:** ![TwoFourT](https://avatars.discourse-cdn.com/v4/letter/t/3bc359/32.png) [@TwoFourT](https://forums.speedlife.net/u/TwoFourT)\
**Post date:** [January 19, 2010, 4:52pm UTC](https://forums.speedlife.net/t/hhelpp-cluster-and-tail-light-not-lighting-up/129138/5 "2010-01-19T16:52:30Z")

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i just actually fixed this problem, it turned out to be the actual switch to turn on the lights, i replaced the whole thing from someones part out, worked no problem.

Took me about 20 minutes?

Buttttt before this, I was searching hours and hours for a rotted out wire or bad ground from front to back :420:

GL~