Sequim85 Posted July 9, 2006 Share Posted July 9, 2006 i have an 85 300zx with a digital dash... just recently when the engine gets past about 2 or 3 grand all of the idiot lights or sensor lights turn on...and so does the battery light. this happens sooner when there is more electrical load on the engine>> ie. when the headlights are on and the windows are being rolled up. and when the enging goes back to idle the lights fade out would it be a diode behind the dash that runs to the alternator? could it be the alternator itself? or am i just a redard ? hahaha any input is verry helpful! Quote Link to comment Share on other sites More sharing options...
Sequim85 Posted July 9, 2006 Author Share Posted July 9, 2006 ohh there is also a faint wine that gets highter or lower depending on the engine....kinda like what u hear in the speakers if the alternator is going out...but this sounded like it was from behind the dash Quote Link to comment Share on other sites More sharing options...
Sparks280zt Posted July 9, 2006 Share Posted July 9, 2006 You might want to contacr AZ-Z-BUM on z31.com and zcar.com He knows alot about the z31 digital dashes and has actually converted an analog dash to digital dash i beleive. Quote Link to comment Share on other sites More sharing options...
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