1255 error cose no comm
Safety Car
Joined: Jan 2001
Posts: 4,387
Likes: 691
From: Boise ID
You can also search C1255 on the tech forum for more ideas. Below is one link. Pay particular attention to post #15.
http://forums.corvetteforum.com/c5-t...43-1255-a.html
Thread Starter
Heel & Toe
Joined: Aug 2011
Posts: 20
Likes: 0
well i picked up a used ebcm and still the same 1255 code and no comm I checked the ground connection at the battery all looks good they are eyelet type connectors I also took the ground connector apart pass side up by headlight on rail cleaned everything, also same on other side but removed connector and soldered a connector to all the wires to get rid of the plug type so does anyone have a schematic for the ebcm wiring from the connector back I think its has to be a broken wire somewhere
Thread Starter
Heel & Toe
Joined: Aug 2011
Posts: 20
Likes: 0
do you mean clear the codes? yes many times I'm going to take apart the ground by the battery next, if that doesnt work I'm going to try and plug in a spare ebcm with the bpvm together if its possible to see if its the bpvm thats causing the no comm and the 1255 code
