Car won't start. HELP!!! i was doing some dyno tuning today and while i was writing my pcm, my laptop froze and the car (vette) showed it was overheated and went into reduced engine power mode. i tried rerwritng the computer but on step "4" in hp tuners it says "failed". now the car won't even start. here are the codes: [Convenience] U1000 - Class 2 Communication Malfunction (History) (Immature) [Unknown] U1255 - Class 2 Communication Malfunction (History) (Immature) [Convenience] B2282 - Unknown (History) (Immature) [Convenience] B2283 - Unknown (History) (Immature) [Convenience] B2286 - Unknown (History) (Immature) [Convenience] B2287 - Unknown (History) (Immature) [Convenience] B2284 - Unknown (History) (Immature) [Convenience] B2285 - Unknown (History) (Immature) [Convenience] B2262 - Unknown (History) (Immature) [Convenience] B2263 - Unknown (History) (Immature) [Convenience] B2264 - Unknown (History) (Immature) [Convenience] B2265 - Unknown (History) (Immature) [Convenience] U1255 - Class 2 Communication Malfunction (History) (Immature) [Convenience] U1255 - Class 2 Communication Malfunction (History) (Immature) [Convenience] U1064 - Loss of Communications with DIM (History) (Immature) [Convenience] U1064 - Loss of Communications with DIM (History) (Immature) [Convenience] U1016 - Loss of Class 2 Communication with VCM (History) (Immature) [Convenience] U1016 - Loss of Class 2 Communication with VCM (History) (Immature) [Convenience] U1096 - Loss of Communications with IPC (History) (Immature) [Convenience] U1096 - Loss of Communications with IPC (History) (Immature) im thinking i need to get my computer reflased. can anyone tell me what happen? |
very important...were you doing a write entire or write calibration only? |
write calibration only. |
you should be able to still recover it follow the steps at the bottom http://www.hptuners.com/help/vcm_edi...menu_write.htm |
Did you change your underwear yet? :lol: :lol: |
i tried writing it again and it said the same thing. should i try the "write entire"? |
Originally Posted by SScam68 Did you change your underwear yet? :lol: :lol: not until i find out what the fuck is going on with my car. drive down and help me figure this bitch out! :cry: |
If you havent already send an email with a link to this thread to support @ hptuners dot com. |
Before you completely freak out, put the battery on charge for a while, then retry to flash the computer. I tuned a SS Silverado once that was so voltage sensitive that I had to unhook power to the stereo for it to take a flash. The Eclipse head unit, even when turned off, would do something, then the flash would fail. |
thanks. i already sent an email to hp. if all else fails a buddy said he can bring his tech 2 home and i will completely flash the computer and start from scratch. |
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