Renault Clio 1.2 D7F 720 2001 (Y) - Non start, immobiliser code DF055 coded line circuit #Archived Message
Posted by Jim Watson on July 17, 2007, 5:07 pm
Strange one this. Owner went away for 2 weeks hols with no problems and returned to find the car would not start. Scanner won't communicate with ECM but will go into immobiliser and gives code "DF055 coded line circuit,short circuit to +12", code will not clear and can't find anything in archives or the net. I was going to try checking pin data but Autodata 2004 does not cover this 90 pin Siemens Sirius 32n system, so if anyone can let me have this it would be a good help please. There is no voltage at the ignition coil pack though bridging the relay restores this but still no start, thanks, Jim.