Tesla error code BMS_w150 and BMS_f150

[Haapala]

Problem solved PERKELE!!

Cabin PTC heater.
i remove it, and put a dummy plug to front junction box, (bus) and car works!
god damn i feel good
Next step is to chance that !

I measured insulation (probed) @250vdc, and insulation was fine, weird...

Hi!

Great that you got this one fixed. Could you send me PM? I am also from Finland and suffering with similar problem. Br, Jesse

 

[NicolayTeslov]

Problem solved PERKELE!!

Cabin PTC heater.
i remove it, and put a dummy plug to front junction box, (bus) and car works!
god damn i feel good
Next step is to chance that !

I measured insulation (probed) @250vdc, and insulation was fine, weird...

Got the same problem with BMS_f151 and BMS_w151 error. I believe it is isolation leak related. Disconnected cabin heater from the front junction box, and BMS_f151 gone, but still got DI_u014, GTW_w018, BMS_f036

Please advise on how to make a dummy-plug.

 

[Travieh5]

Got the same problem with BMS_f151 and BMS_w151 error. I believe it is isolation leak related. Disconnected cabin heater from the front junction box, and BMS_f151 gone, but still got DI_u014, GTW_w018, BMS_f036

Please advise on how to make a dummy-plug.

Any update on the fix? Have same codes. Replaced hv splitter and all hv lines and code still comes up. Do the codes need to be cleared to go away?

 

[Happy Kappy]

same codes. Replaced PTC and fixed

 

[joe415445]

same codes. Replaced PTC and fixed

I replaced ptc and then got codes before it was just a fault in the hvac system