# Cluster Problem **URL:** \ **Category:** SON240sx Automotive\ **Created:** [February 17, 2007, 8:09pm UTC](https://forums.speedlife.net/t/cluster-problem/103841 "2007-02-17T20:09:16Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Tailz](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tailz/32/5582_2.png) [@Tailz](https://forums.speedlife.net/u/Tailz)\ **Post date:** [February 17, 2007, 8:09pm UTC](https://forums.speedlife.net/t/cluster-problem/103841/1 "2007-02-17T20:09:16Z")
So Im having a wiring problem, it has to do with the cluster. The problem is the speedometer isn’t reading speed, its reading what the tach is. So when you rev the car, it goes from zero to whatever. So I have no idea what is causing this? Loose connection? short? I don’t know. Any help would be greatly appreciated. Oh and its a HUD cluster for a SOHC 2.4 for a 89 Nissan 240sx 5 speed (not sure if that matters at all) Taylor ---
**Author:** ![spd-dmn](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/spd-dmn/32/5513_2.png) [@spd-dmn](https://forums.speedlife.net/u/spd-dmn)\ **Post date:** [February 17, 2007, 8:43pm UTC](https://forums.speedlife.net/t/cluster-problem/103841/2 "2007-02-17T20:43:53Z")
your digital readout goes up as you rev? is that what you’re saying? ---
**Author:** ![Tailz](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tailz/32/5582_2.png) [@Tailz](https://forums.speedlife.net/u/Tailz)\ **Post date:** [February 18, 2007, 5:53am UTC](https://forums.speedlife.net/t/cluster-problem/103841/3 "2007-02-18T05:53:15Z")
^^ yes ---
**Author:** ![FOOT](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/foot/32/5578_2.png) [@FOOT](https://forums.speedlife.net/u/FOOT)\ **Post date:** [February 18, 2007, 7:35am UTC](https://forums.speedlife.net/t/cluster-problem/103841/4 "2007-02-18T07:35:20Z")
i’m getting the same problem. sometimes my speedo won’t work and when it does its way off.