# RB

**URL:** https://forums.speedlife.net/t/rb/122445
**Category:** SON240sx Automotive
**Created:** [March 10, 2009, 6:16am UTC](https://forums.speedlife.net/t/rb/122445 "2009-03-10T06:16:18Z")
**Posts on this page:** 1
**Showing post:** 205

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### Author: ![Martino](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/martino/32/5674_2.png) [@Martino](https://forums.speedlife.net/u/Martino)
#### Post date: [March 31, 2009, 9:09pm UTC](https://forums.speedlife.net/t/rb/122445/205 "2009-03-31T21:09:44Z")

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> [@WNYFBody stolen...](https://forums.speedlife.net/t/wnyfbody-stolen/18366/338):
>
> wat does it mean when there is a red light on inside your ecu?

I take it you used a read up online? For some reason all the diagrams people have posted all keep the ECU on like that ALL the time. Beware as it MAY drain your battery. PM Ted (Heatw) as he knows how to solve that issue.

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