I provided three days of time and battery percentage at about 12 hr intervals. I also stated that the coolant pump was running 24/7. I could hear the pump quietly running near the front right wheel.
Truck went back in to SC for another week and problems were fixed. Now it sleeps and shows "Asleep for xxx' in the phone app. It looses less than 1% per day rather than 10% per day sitting in the garage. Coolant pump no longer runs 24/7. Problem with most speakers quit working hours after MV...
I was loosing 10% in 24hrs. The coolant pump was running 24/7. It is very quite pump you can hear running best near the front right tire. The phone app never showed "Asleep for ...." It took 2 appointments of about a week each to get the problem fixed. Last visit, the service center...
Perplexity lists a lot of things to check with VCFront that can cause a continuously running pump. Getting a software engineer looking at it would be best.
Looking at the service manual, I won't be leaving the mid voltage disconnected because:
Fully lower all door windows to avoid glass shatter and door lockout conditions.
Open the LH and RH rear doors, and then pass a shop towel halfway through each door striker to prevent the latch from securing.
So yours came that way from the factory? I just noticed it after I had service on the wiper arm done yesterday and was wondering if they forgot to put it back on or not.
My Model S looses charge at about that rate. My CT on the other hand, even with the app on my phone deleted, looses 10% a day. Service center has been no help. I don't like paying an extra $60 a month in electricity for nothing.
The SC is looking at a problem with the wire harness causing an Etherloop error. Communication errors between the VCFront and the pump can confuse the controller, leading it to activate the pump as a fail-safe.
Definitely try another service center no matter the distance. I had a bad experience with tech and service manager incompetence at the Austin SC on St. Elmo Rd with my new MS. The SC I use in Tucson has been great.
The same speakers went out again. CT is sitting at the SC waiting for parts. It has been diagnosed as an Etherloop error from internal VCFront. The service manager said something about a short in the wire harness. They are hoping this fix also takes care of the vehicle not going to sleep.
I would try deleting the Tesla app and reinstalling it. Have the key card with you before deleting just in case you need to add the key to your phone again.