Charging Issues - “Charging Process Complete” at 40%

[CalsonicGTR]

Having some issues charging this morning with my Taycan CT4. When i plug the hardwired EVSE in, the charging screen indicates “Charging Process Complete” and a solid green ring, but the car is currently at 40% charge. A few things I’ve tried:

Tried different portable chargers - same behavior
Drove the car around - made sure no nav locations were still plugged in
Disabled timers/charging profiles. Only active profile was set to stop at 80%

None of the above made any difference. Currently letting the car sit and will come back in a few hours. One thing I noticed - the overview screen indicates “Charging Target set to 255%”. Has anyone seen this before? Any other ideas to try before i take the car to the dealer on Monday?

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[Shug]

If you can screenshot the timer, overview and profile screens, it might help others comment.

Charging target is bizarre, no idea how you could get that since all screens top out at 100%, but I would set a charge target in your timer and see how that affects the overview screen.

 

[PJS]

You have to nav a location far way so the PCM has to program charging stops.
Then you cancel the trip.

Will stop the " Charging Target set to 255% "-bug that limited you at 40% (40%*255%=100%).

This can happen when you ignore a stop for recharge that PCM had planned on your trip.

 

[WuffvonTrips]

The value of 255 could be due to a rogue process or hardware component setting all 8 bits of a byte.

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