Hi Alan,
I went into service mode today and looked at the alerts and other stuff.
Among the active alerts, I have:
HVP_w021_PyroMiaFault
and on the HV tab/page, in the HV Battery box it says:
RedDot: State: Fault
GreenDot: Charge 62.3%
GreenDot: HVIL
RedDot: Pyro Fuse
and the Contactors are needless to say, Open.
On the plus side, on the LV page, there is a green dot by the PCS box, which also says:
Support Status: Idle
Output Voltage: 12.62V
Output Current: 0A
I assume that PCS is idle because the Contactors are open (and the 12V battery is still at 12.67V and draining).
I know what a pyro fuse is, but I don't know that this code means that it is blown and has to be physically replaced,, or whether the code just means the diagnostics found some odd behavior around it that could be reset by something easy. There are some reset buttons on the LV battery page, such as "Reset VCFRONT" etc, but I don't know what the do or are used for. I guess I will read the online service manuals.
I got a direct quote for transport of the car to the service center from $500 (to the closer SC in Atlanta) to $625 (to the SC in Charlotte).