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05-18-2009, 02:04 PM
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#5 |
 Drives: Yaris TS 1,8L Join Date: Oct 2008
Location: Croatia
Posts: 78
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I think I have an idea.
I looked at the lightning diagram, and there is a connector called 4K left of the steering wheel. Wire 4K-2 is ECU controlled ground that controls the dome light dimming effect. It goes from 0V (dome light is on) to 12V (dome light is off). The idea is to hook + connector of the LED or cold cathode neon light to let's say cigarette lighter + wire (or any other available constant 12V wire), and - or ground to the 4K-2 wire. In theory that works. Please look at http://www.etimago.com/yaris/repairmanual/Lighting.pdf pages 19, 83 and 84. |
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