supersub Posted August 19, 2007 Report Share Posted August 19, 2007 just finished re wiring dash and drove to the local red box to return and rent only to find that my truck wont start say's "unkown driver" can any body help. good thing micky dee's has wifi........ Quote Link to comment Share on other sites More sharing options...
brobradh77 Posted August 19, 2007 Report Share Posted August 19, 2007 I dunno maybe reset the PCM by unhooking the negative cable of the battery never heard that one before Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 that didn't work. thanks for trying......UNKOWN DRIVER??????? that didn't work. thanks for trying......UNKOWN DRIVER??????? Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 that didn't work. thanks for trying......UNKOWN DRIVER??????? Quote Link to comment Share on other sites More sharing options...
Krambo Posted August 19, 2007 Report Share Posted August 19, 2007 Unknown driver flashes up on my DIC when I am in the process of flashing a new tune. Does it turn over or does it just not do anything? Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 runs then dies abruptly Quote Link to comment Share on other sites More sharing options...
fox_forma Posted August 19, 2007 Report Share Posted August 19, 2007 Unknown driver flashes up on my DIC when I am in the process of flashing a new tune. Does it turn over or does it just not do anything? yup thats the only time I saw that on my dash, when we were DL a tune. Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 towed it home,jeeeez! 5 miles away 100.00 bucks later. still cant figure it out,theft lock? did i loose the pcm? nav went blank,dvd,and cdx,nothing works. will only turn over like it lost the vin some how. Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 cant find pcm relearn,anybody help. Quote Link to comment Share on other sites More sharing options...
stevebbb Posted August 19, 2007 Report Share Posted August 19, 2007 1) Try to start the truck(it should start but die right away)leave the key in the on position for atleast 11 minutes (the security light will remain on for 8-10 of those minutes).... 2) AFTER the 11 minutes the light should have gone out (if not thats ok), now turn the key to the off position for about 30 seconds. Now try to start the truck again and it should start and die right away, Leave key in the on position. 3) Once again w/o turning the key to the off position, Let the truck sit for 11 minutes, after 11 minutes then turn the key to the off position for 30 seconds. 4) Retry again to start truck, it will die again and follow same thing as before for the last time. After the third time it should start right up. And then you can go test out the new beast P.S. Make sure to turn headlights off, radio, subs, amps and any other accessories....Since this process takes 30+ minutes your battery may die if you are blasting your radio while trying to be patient Quote Link to comment Share on other sites More sharing options...
detjoe Posted August 19, 2007 Report Share Posted August 19, 2007 whats up ray?? how's it going??? still having problems?? why did you rewire the dash? if you were flashing a tune and it got inturrupted, like some kind of electrical load change you could screw the tune and flashing it to the pcm. good luck man, i know how hard you are working to get your truck right. Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 whats up ray?? how's it going???still having problems?? why did you rewire the dash? if you were flashing a tune and it got inturrupted, like some kind of electrical load change you could screw the tune and flashing it to the pcm. good luck man, i know how hard you are working to get your truck right. thanks Joe, had to do a lot of electrical repairs due to someone broke into my truck a few weeks ago and stole all the audio/video stuff and cut all the wires,was just wrapping some of it up and out of nowhere it flashes "unknown driver" and left me stranded. tryed to do a relearn last night and 1st full attempt failed. so back to the drawing board. Quote Link to comment Share on other sites More sharing options...
detjoe Posted August 19, 2007 Report Share Posted August 19, 2007 they got your nav after we saw it at the zippy event?? that sucks! Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 they got your nav after we saw it at the zippy event?? that sucks! yep! nav,dvd,cdx and ripped up the pass door,window, outer handle,dash and wiring to get it. Quote Link to comment Share on other sites More sharing options...
supersub Posted August 19, 2007 Author Report Share Posted August 19, 2007 Chevrolet_TSB_and_Chevrolet_Recalls.htm found tsb#030850014 on the web explaining my problem but cant find a fix for it.any gm techs out there wish to respond..... Quote Link to comment Share on other sites More sharing options...
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