1426 00000100000000000000000000000000 04000000 67108864

That one is probably from my car, the error number and data value agree. Photo available upon request. Hopefully, it's not a common error. I'm running the VDS in debug mode, which changes the text message, but with that, my alert said: HVAC: High current pump failure This error shuts down the coolant pump and aborts any charge in progress and won't allow a charge to start. It's not a good message to see. Tesla diagnosed it as the coolant pump "running too hard" (which I take to mean drawing too much current), which they attributed to the coolant level being too low. Upon their advice, I added 1/2 cup of distilled water and it's been fine since. Tom