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Reverse settings on Tesla SDU

Posted: Sun Aug 06, 2023 7:17 pm
by Kitlacey
Hi All,

I'm using a Tesla Rear SDU and i cna' see any alternative settings for reverse speed? I would have expected forwards gear to have certain settings, and then similar settings for reverse. instead, both forwards and reverse are the same power, speed, regen etc.

Am I missing something?

Re: Reverse settings on Tesla SDU

Posted: Sun Aug 06, 2023 7:36 pm
by tom91
Again settings that were implemented specifically for the Zero-EV firmware.

like "throtmaxrev" and "roadspeedgain" and "accelmax"

Re: Reverse settings on Tesla SDU

Posted: Mon Aug 07, 2023 5:27 am
by johu
The only way to reduce torque in reverse would be to set the "din_bms" pin via CAN and then modify bmslimlow (regen) and bmslimhigh