@Jessica Booker will definitely be able to tell you more, but just to jump in, I think it would be better if you were to include them. In general, it seems to me that from a recruiter's perspective, the more information about grades you include, the better. I have heard of some stories of issues arising because candidates put down incomplete grade information, but I have never heard of recruiters having a problem with an applicant including too much information on their grades. As I see it, when in doubt like here, it is better to err on the side of caution.
The only exception is if you have some very low scores on several individual modules and you think that might drastically reduce your chances of being progressed. Since the application form does not ask for individual module grades and since it is not necessarily a universally-accepted practice to include all your module grades in the CV, I do not think you would have to do so.