DIY Tesla Battery Pack Repair: TBMM and Bad Capacitors! (C26, C27) скачать в хорошем качестве

DIY Tesla Battery Pack Repair: TBMM and Bad Capacitors! (C26, C27)

I start examining close-up the Battery Monitoring Boards (BMBs) on my 2013 Tesla battery modules, including testing them with a TBMM tool! Please click SHOW MORE! 0:00 Introduction 0:21 Examine BMB up close 3:27 TBMM 6:37 Blacklight UV Testing 8:32 Module 10 10:30 Module 7 11:20 Intermittent Error Testing 13:40 Problem Identified 14:15 BMS Wire Connections 14:53 Conclusion 16:30 End Card Looks like I need to order some capacitors and learn surface-mount soldering! The C26 and C27 capacitors on the BMB board on each battery module are known to have problems. In my battery, it looks like moisture got in to modules 7 and 10, either/or/and through the rusted fuse cover or a bad umbrella valve. The plastic shell/cover of the module rubs against the capacitors, wearing off the conformal, and then the moisture gets absorbed and destroys the capacitor. The battery module itself is actually fine, but the voltage is INCORRECTLY reported to the BMS, causing an error - in this case BMS_w107_SW_Cell_Voltage_Sensor and BMS_f107_SW_Cell_Voltage_Sensor which shut down the main battery pack. The car then can NOT drive, charge, or keep the 12V battery charged up. I'll need to inspect all these boards and the BMS wires on each module, then also inspect and replace the capacitors on the BMB and the umbrella valves in the battery pack shell. If you want more info on the Tesla Battery Module Monitor (TBMM) tool, please visit: https://electric-avenue.us/tbmm If you are at all considering repairing a battery pack yourself, READ THIS FIRST!: https://sites.google.com/view/teslahv... UV Bulbs: https://amzn.to/4524YD1 Conformal: https://amzn.to/40s3Oze Cleaning Pen Set: https://amzn.to/40UVNTy Kapton Tape: https://amzn.to/3UkOjFH Capacitors for C26/C27: https://www.digikey.com/en/products/d... How is my audio? I just bought a new microphone, and it seems to be working pretty well. Easy to use and hook up to my Canon M50 camera. It's the Rode Wireless Pro. https://amzn.to/4f265XS If you like what I do you can support me at:   / 300mpg   By shopping at Amazon anyways: www.amazon.com/shop/benjaminnelson For more Information, visit: https://300mpg.org Most Popular Playlists: Build Your Own Electric Car: https://bit.ly/2zMufmN Build Your Own Electric Motorcycle: https://bit.ly/2AT7eOF Solar Garage: https://bit.ly/2KgQpS5 Contact Ben Nelson: Please just leave a comment for me at: https://300mpg.org/about/ and I'll get right back to you. Music by: "Shaving Mirror" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/b... As an Amazon Associate I earn from qualifying purchases. Amazon links help support this these videos.