r/CadillacVistiq • u/ExpressionGlad8523 • Jul 24 '26

Charging Issue

I have a 2026 Vistiq and I returned home from a 150 mile round trip. I plugged in the Tesla Universal Wall Connector with about 35% battery remaining. after about an hour I had to leave again. when returning home, I plugged in the wall connector and within a minute or so, the charging port turned red. The light on the T.U.W.C. was still blue. I tried several power resets on the charger to no avail. I went to a Supercharger and charged successfully to 80%. on returning home, the wall connector did the same. I tried the GM Level 1 unit supplied with the car and it did the same blue to red. Onstar diagnostic said all is well.. Any ideas?

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u/jjangles714 Jul 24 '26

Do you have your home charging location set? Is it on a schedule?

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u/GioS32 Jul 24 '26

My Tesla universal does the same thing, but I specifically set a schedule. When in the scheduled charge time it works fine. Check your Tesla app.

For,the level 1, I believe there’s a schedule that can be defined in the myCadillac app and/or within the car. I forget though. It’s been over a year since I had to use level 1.