My Tesla wall charger no longer works with my CT

[Surprise_First]

After a sw update about 2 weeks ago my CT is no longer able to get charged at home. It says there is a problem with the charging equipment. Yet before the update it was charging just fine and my other 2 teslas still charge no problem. I swapped the charger with a new one and same error. Has anyone else had this issue?

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[TECH49]

After a sw update about 2 weeks ago my CT is no longer able to get charged at home. It says there is a problem with the charging equipment. Yet before the update it was charging just fine and my other 2 teslas still charge no problem. I swapped the charger with a new one and same error. Has anyone else had this issue?

I haven’t. Sounds awful.

 

[mongo]

After a sw update about 2 weeks ago my CT is no longer able to get charged at home. It says there is a problem with the charging equipment. Yet before the update it was charging just fine and my other 2 teslas still charge no problem. I swapped the charger with a new one and same error. Has anyone else had this issue?

Mobile or Wall Connector?
What do the connector status lights show?
Have you tried a double scroll wheel reset followed by Power Off mode to reset the computers?

 

[Deleted member 22486]

Odd failure. Smells like the wall/mobile connector. Any other Teslas you can test with?

 

[mongo]

Odd failure. Smells like the wall/mobile connector. Any other Teslas you can test with?

They said they tried two chargers.
But if it's the outlet...

 

[Deleted member 22486]

Good point. Need to start at the basics. Maybe it’s just a circuit breaker that has tripped or a bad outlet. If it’s a Nema 1450 then those outlets are notorious for shorting out if they’re cheap. Or maybe a GFI issue.

New advice… Get an electrician to look at this.

https://teslamotorsclub.com/tmc/thr...ou-went-cheap-when-you-purchased-them.315801/

 

[TECH49]

Looking at the initial post... he said he had a Wall Charger and that changing it didn't solve the problem. He also said his two other Teslas still charge.

That should rule out bad charging equipment and a thrown breaker and maybe leave it to the cybertruck charging port, etc. Especially since I haven't read of any others with this issue.

While I have extra wall chargers around, I wonder if he meant mobile charger plugged into the wall, as anybody with multiple Teslas probably have extra mobile charger.

 

[AlmostHuman]

Yeah sounds like they are talking about the Wall Connector. I’d say try a Supercharger, see if it works on DC charging. Could be the AC to DC bits. You could also try a reinstall of the firmware from service mode, see if that kick something. Also just look in service mode to see if any of the charging screens have errors.

 

[mongo]

Yeah and doesn't sound like the 80A WC issue...

 

[Spuzzz]

I had that issue but it occurred after a power outage, and a failed power share backup session. Once power was restored, I got the same messages op described and I couldn’t initiate L2 ac charging from either my wall charger or my mobile connector. Opened a service case … they asked me a Ton of questions and kept the truck for a week doing lots of stuff (I could see them charging and draining quite a bit). Finally they returned it with repair notes “diagnosed and replaced power conversion system”. Things have been fine since.

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