Help with code
Drifting
Joined: May 2002
Posts: 1,607
Likes: 1
From: San Francisco CA
Re: Help with code (RogueC5)
A1 RDCM = right door control module. U1064 is a loss of communication between the PCM and the RDCM and H means it’s history. All the “U” codes are loss of communication codes that seem to pop up occasionally for no apparent reason. They are also triggered, at times, by another code or codes being triggered. If you have no other codes and everything seems to be working properly; I would just do a reset and not worry about it :hat For more info on the codes as well as how to reset, check out this link: https://www.corvetteforum.com/techti...PC%20codes.doc (MS Word document) :)
