Don't know about damage to PCS but have you checked..... 1. Capacitor across the H.V. pins 2. Resistor on X098 across HVIL pins 3. !2v on 2 pins of X098 3. 12v battery across DC/DC stud terminals, + on outside stud 4. If you are using my hacked code for the ESP32 then did you remove the line of cod...

I have a dual motor version and I have linked the HVIL on both front and rear motor connectors and the small pins on the "Anciliary"/heater connector. I have nothing connected to the charger socket. I have been asked about using an ESP32 instead of a Due so today I quickly modified and st...

I was referring to the HVIL pins. High Voltage Interlock Loop. This is an electrical loop which must be intact to allow the battery to energise. The electrical circuit loops through each high voltage connector , the data connector and even one of the lid screws of the "penthouse" cover. O...

bielec wrote: ↑Sat Dec 31, 2022 2:57 pm I have been asked to provide a diagram of my system which achieves contact closure and display of data on an Arduino Due. Here it is. And of course the can lines should be terminated with 120 ohms

Thanks for providing the picture. Could you please explain about "Links on HVIL pins"?

If I figure it out correctly, I need: 2 resistors on the drive unit connectors on the battery 1 connector for the high volt connectors (goes to the inverter) 1 esp32 with can Interface - (what’s the correct can interface?) and flashed with the Programm from here 1 serial connection to a computer fo...

Hey guys, thanks to everyone in this thread with the useful information. I was able to get my model3 battery to close contactors with all the information in this thread. My question now is, what are the current limits of "HV_UP"? Presumably this state is only used to recharge the 12V batt...