You have to follow the instructions that come with the cable TO THE LETTER. Not doing so could screw up the install and then there's no telling what you will have to do to fix it. The instructions that come with the kit address your question.thank you for the welcoming and quick reply - can I install the fix with the error messages still active?
When dealing with automotive repairs as a novice or someone who doesn't do it for a living, you should always do a dry run through the instructions by reading them thoroughly first, before 1 tool leaves the tool box. This is one of those repairs for sure. I highly suggest you do that as well as read my original post again. You NEVER catch everything on the first read and sometimes 3 or more reads are necessary for everything to sink in.