I got the invoice, the list of replaced parts is a little different, full list below:
HIGH VOLTAGE HARNESS - AC JUNCTION BOX TO FAST CONTACOR(1848042-00-J)
ANCILLARY LOW VOLTAGE HARNESS(1682237-01-J)
ANCILLLARY DEVICE CLUSTER ASSEMBLY - SERVICE(1816026-S0-J)
HIGH VOLTAGE CONNECTOR HEADER...
48A usually during winter. Less for summer (don't like when cord is too warm). Garage gets pretty hot in summer, my mobile charger (used for M3) once automatically lowered to 8A because of heat.
Update:
Tried charging on supercharger, it failed with no error.
I scheduled a service appointment, but brought it to a closest service center 2 days earlier out of fear of being stranded. They took it in with no questions (big thank you to the tesla team). Got loaner, now the status is...
Just installed the latest software update today (2025.45.7). Had one short drive, after arriving home got these errors:
- PCS2_a048_dcacOverVoltage
- PCS2_a062
- HVBATT_a174
It wouldn't charge from wall charger or mobile charger. Haven't tried supercharger yet.
Not good.