Installing a heads up display

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10-06-12, 05:45 AM

Just2fly

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Installing a heads up display

I bought one of those heads up displays on eBay, and I'm going to try to install it in my 1992 sc300. My car is not OBDII so I have to hard wire it in. I'm trying to figure out where the location of some wires are before I get to work. Don't want to do any unnecessary tearing apart of the dash looking for it. The wires I'm looking for is the Ground, Light Switch, Engine R.P.M, Speed Signal, and IGN 12v wires location.

Last edited by Just2fly; 10-06-12 at 06:48 AM.

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10-10-12, 11:09 PM

Harbinger

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Did you ever get this installed? Sounds like a nice idea.

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10-11-12, 01:08 PM

CDN-TEX

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yes..very interested also

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10-11-12, 01:44 PM

Dx3

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It's been a while since I messed with SC wiring, but if you search for a DIY on an SAFC or SAFC II there are wiring color codes for most, if not all of those wires.

Like this:

https://www.clublexus.com/forums/per...pexi-safc.html

or

https://www.clublexus.com/forums/per...dy-pinout.html

Jonny