I'm confused by your post, we shouldn't have heat in electric mode? Are you saying thats not possible? Thousands of smug telsa drivers around me seem to be warm and toasty on these sub zero days and I've got 30 degree air being pumped in when the electric mode takes over.
Sorry to bring up an old thread but I haven't seen anyone else with this issue and it's the exact problem I am experiencing. Do you know what the final outcome was? Bad module? Any information you can share about the exact one? Every dealership around me is 2-3 weeks out and wants to keep the...