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HEADS UP DISPLAY. A DIGITAL PROJECTED DISPLAY ON INSIDE OF WINDSHIELD CONTAINING VEHICLE INFO SUCH AS SPEED, ENGINE TEMP, RPM, ETC. FOR DRIVER INFOR...
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Re: 86-89 Digital Instrument Cluster "OD" light

Subject: Re: 86-89 Digital Instrument Cluster "OD" light
by Woodstock on 2012/12/8 22:06:52

Thanks CC!
Taking the ECM line out is a good idea. My idea would be a wrong A4 OD relay, sending out a not needed signal to the cluster. That would at least explain, why some are affected and others not.

I'll have to read the hack and see, if I can just turn a switch in the eprom to eliminate this altogether.

At least now, thanks to the Gurus, I know what I am dealing with. I had no clue, when the owner was talking about a "D" showing up permanently.

Thanks again guys!!!
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