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CAN logs from aux DLC port

7968 Views 24 Replies 7 Participants Last post by  bdvolt
First off - I don't own a Volt. I am attempting to use the battery from a Volt in something totally different and I'd like to figure out the CAN messages that the Volt sends to the cell balance electronics while it's charging. I believe the information I want is only available on the HV side CAN bus, which is available on the aux DLC port. Does anyone have such a log they can share?

I'm in southern Wisconsin, so if you're within an hour or two I'd love to plug my CAN snooping gear into your Volt and get a log for myself.
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First off - I don't own a Volt. I am attempting to use the battery from a Volt in something totally different and I'd like to figure out the CAN messages that the Volt sends to the cell balance electronics while it's charging. I believe the information I want is only available on the HV side CAN bus, which is available on the aux DLC port. Does anyone have such a log they can share?

I'm in southern Wisconsin, so if you're within an hour or two I'd love to plug my CAN snooping gear into your Volt and get a log for myself.
any update??? thanks
Yes! Hellsop hooked me up and I got tons of nice logging done on all the CAN busses on his Volt. I have been working on the hardware side of things. I laid out a PCB for my battery controller last weekend and my heating and cooling components are finally here so I have more work to do.

Pretty much everything useful on the CAN is hacked. Voltages, current, temps, etc..
Can jou swap the voltage settings? wich program you used to hack the controler?
sorry for my bad english...en thanks for the reply! good luck!
nice!,you use forklift equipement i believe?
you read the can with winols?
I meand forklift equipment for the 48 volts equipment...dc motor,converter,...
I think dat "the option" to upgrade the onboard charger is on the aux dlc port... i try to find
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