It looks like the 20 pin connector is supposed to be a Molex MX150 "Key-B" connector. From looking at the data sheet, all of the key B connectors are light gray. `33472-2002` doesn't have the optional locking clip (CPA option). The `33472-2007` part has it. Ref: https://www.molex.com/pdm_docs/sd ...

Thanks Bulletbug. That one is interesting but it's for the gen 2 charger. There is also this one for the Model 3 which has a similar 20 pin connector (https://github.com/damienmaguire/Tesla-Model-3-Charger/blob/master/PCS_Controller_V1Pinout.pdf).

Since the phase pinout is known, I can try to power ...

Does anyone have the pinout for the Molex connector on the Gen 3 charger? I don't have the manual and I don't want to fry anything. I'm wondering if the can bus to the each phase are proxied by the onboard controller. The updater seems to be able to update chgph1, chgph2, chgph3 directly suggesting ...