tesla gen 2 charge issues

[BenBeyond]

Hi everyone. So i bough a gen 2 charger module a while back, Its a c variant which i have heard has mixed reviews, I only realized when it was to late.

I need help trying to get it to turn on. So before i had the open inverter bord I wired it up somehow to get a light to turn on on each of the 3 charging modules to check it actually kinda works. I got my open inverter board a while back but finally desoldered the connectors of the old control board and put them onto this, was a bit challenging but got it done without damaging anything.

I have spent around 5 hours now looking through the forums and youtube and seen a few videos on what to kinda do, nothing with all the info but i put 12v positive to B1 and A3 and ground to B7 and only the lights turn on the new openinverter board but nothing on the 3 modules. I dont remember if there was a jumper or something im missing, im able to connect to the wifi of the openinverter board but its really bugging me i cant find the exact video/thread i used to get it running the first time. If i remember correctly it wasnt acutally a video for the gen 2 charger but a different one and it was about how to check if it works without opening it or with opening it.


Also any info is appreciated, wish my memory didn't fail me like this but I want to just get the lights to turn on again like before so i can proceed.

[BenBeyond]

Still having this issue. Debating if i should just buy another gen 2 obc and test with that one

[tom91]

you looked on the wiki? https://openinverter.org/wiki/Tesla_Mod ... N2_Charger

Shown in this thread which is the Gen2 Charger support thread. viewtopic.php?t=4546