Other side of the pond
Join Date: Jul 2004
Location: Peterlee, County Durham, United Kingdom
Model: GL1800, GL1500SE, GL1200A
Have you removed the saddle recently? You could have disturbed the large CB connector under there. Either way it is the first place to check when you get CB errors.
Current Wings; 2006 GL1800 & 1997 GL1500se.