# Speedometer Acting Funky **URL:** \ **Category:** SON240sx Automotive\ **Created:** [April 19, 2009, 3:31pm UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706 "2009-04-19T15:31:36Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![AhmadG](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ahmadg/32/5577_2.png) [@AhmadG](https://forums.speedlife.net/u/AhmadG)\ **Post date:** [April 19, 2009, 3:31pm UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/1 "2009-04-19T15:31:36Z")
This is not my video, but mine does this sometimes, just under 120km/h. Also, it doesn’t move sometimes until I hit 30km/h, and then shoots up from 0 to there, and just acts funny in the low end. Otherwise, it works perfectly. Odometer/tach work perfectly. What could cause this? ---
**Author:** ![XSNRGE](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/xsnrge/32/5565_2.png) [@XSNRGE](https://forums.speedlife.net/u/XSNRGE)\ **Post date:** [April 19, 2009, 4:15pm UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/2 "2009-04-19T16:15:55Z")
The wires coming from the speedometer are being induced voltage from a separate source or not getting any voltage (something else may be being induced by its voltage). ---
**Author:** ![AhmadG](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ahmadg/32/5577_2.png) [@AhmadG](https://forums.speedlife.net/u/AhmadG)\ **Post date:** [April 20, 2009, 11:12am UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/3 "2009-04-20T11:12:24Z")
I’m gonna take apart some of the dash at the front. I hope its easy to get the cluster off without taking off the dashboard. I also need to clean my light switch module in the steering column. Has anyone fixed this speedo issue before? It’s driving me nuts. ---
**Author:** ![87s15lt1](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/87s15lt1/32/5706_2.png) [@87s15lt1](https://forums.speedlife.net/u/87s15lt1)\ **Post date:** [April 20, 2009, 11:21am UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/4 "2009-04-20T11:21:24Z")
sounds like the speedo it’self to me. ---
**Author:** ![rex\_thugs](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/rex_thugs/32/5598_2.png) [@rex\_thugs](https://forums.speedlife.net/u/rex_thugs)\ **Post date:** [April 21, 2009, 8:47am UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/5 "2009-04-21T08:47:03Z")
> [@On another topic](https://forums.speedlife.net/t/21590/12): > > I’m gonna take apart some of the dash at the front. I hope its easy to get the cluster off without taking off the dashboard. I also need to clean my light switch module in the steering column. > > Has anyone fixed this speedo issue before? It’s driving me nuts. cluster comes off easily itll take u about 5 min to take it out. ---
**Author:** ![MIKE-240sx](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mike-240sx/32/5665_2.png) [@MIKE-240sx](https://forums.speedlife.net/u/MIKE-240sx)\ **Post date:** [April 21, 2009, 8:53am UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/6 "2009-04-21T08:53:02Z")
lol @ the video, try a new speedo ---
**Author:** ![AhmadG](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ahmadg/32/5577_2.png) [@AhmadG](https://forums.speedlife.net/u/AhmadG)\ **Post date:** [April 22, 2009, 8:03am UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/7 "2009-04-22T08:03:32Z")
Thanks guys, I’ll get to it when I have some free time. Hopefully I can just pop out and replace the speedo without effecting the odometer, or damaging anything else. ---
**Author:** ![jdmnoob](https://avatars.discourse-cdn.com/v4/letter/j/278dde/32.png) [@jdmnoob](https://forums.speedlife.net/u/jdmnoob)\ **Post date:** [April 22, 2009, 8:04am UTC](https://forums.speedlife.net/t/speedometer-acting-funky/123706/8 "2009-04-22T08:04:13Z")
mine was doing that, i just changed the speedo and it worked fine