THC_w0149_refrigLowChiller

[wodnik7]

Hello,

Our 100D has a really low charging curve. Now at 98kW at 25%, and falling quickly.

I entered the service mode and found there is this error:

THC_w0149_refrigLowChiller

The question ist what it is: the chiller to be exchanged? The fluid is at max, so no problem..

Any idea? Thanks!

 

[ucmndd]

“Refrig low” would seem to be referring to refrigerant - i.e. the air conditioning system.

 

[wodnik7]

Hi,

In the meantime I found a solution. Reinstalling the last Update helped, as mentioned in a thread here in the forum. There is no problem any longer, everything works just fine!

Still what did not change is the bad charging curve. I hoped for it to be better but it did not change

 

[DerbyDave]

The chiller is the separate part of the AC that cools the main HV battery coolant.

 

[Electric700]

I recommend you schedule a service visit through the Tesla app if you are going to a 250 kW charging station and expect close to that charging rate at 10 - 30%. You can let them know what you were previously getting when the charge level was at 25%. Were you getting close to 250 kW before at those stations? Also, you need to communicate when this started happening.

 

[wodnik7]

was

I recommend you schedule a service visit through the Tesla app if you are going to a 250 kW charging station and expect close to that charging rate at 10 - 30%. You can let them know what you were previously getting when the charge level was at 25%. Were you getting close to 250 kW before at those stations? Also, you need to communicate when this started happening.

Thanks, this is a 100D 2017, so it used to be charging at max 140kW and still about 100kW about half full. What I experience here in Germany is that they always say „this is normal“ - nobody really seems to care as the focus on M3 and MY

 

[kingpleb]

Did you ever book this in and resolve it?

was



Thanks, this is a 100D 2017, so it used to be charging at max 140kW and still about 100kW about half full. What I experience here in Germany is that they always say „this is normal“ - nobody really seems to care as the focus on M3 and MY

 

[wodnik7]

The battery was damaged, and got replaced June 2023 - one year after first symposium occured. It broke down having 14% of charge; luckily finally the BMS error message showed up.

 

[kingpleb]

The battery was damaged, and got replaced June 2023 - one year after first symposium occured. It broke down having 14% of charge; luckily finally the BMS error message showed up.

Ah that's not good for me as this comes up sometimes for mine. Crap sticks