Any experience with CCU fuse blowing?

[The Shakya Fam]

Our 2022 MG 5 LR has broken down twice with the CCU fuse blowing. Second time couldn’t be fixed on road. Now waiting a month to get a diagnostic (Weylands dealership where we got it were useless, AA emergency number helped us find a garage who could take it before Dec!). Anyone else experience this? Any fix we can do ourselves or at least get Swindon garage to specifically look at??

[ Edit: shorting → blowing for ease of searching by others later on. ]

 

[Alb]

When you say it was fixed the first time, what was actually done?

 

[The Shakya Fam]

The fuse was replaced and it then worked. Now the fuse blows each time.

 

[Alb]

I see, so it wasn't actually fixed at all. Fuses don't randomly blow so there had to be an underlying reason. I doubt there's anything you can do for yourself as the CCU needs to tested with equipment only the dealer will have. There's a good chance it will need to be replaced.