One more note... I logged the cell voltages so see if I could find any weak cells and they all seem to be pretty well balanced. I have here a plot of average cell voltage and the deviation of individual cell voltages from that average over my trip to the public charger the other night. In general, i...

wellll ... I just typed a nice response, but the forum timed out and lost it.... please excuse me if this ends up much shorter. Thanks for taking the time to check this and typing out a nice response. I really appreciate it. Maybe you can't charge because the BMS has locked the car out due to the ba...

I got the dreaded "Not Able to Charge" message on my '14 Spark EV a few days ago. It seems like on my car, these pilot signal and voltage present PIDs (from the Bolt list of PIDs) aren't responding (Charge port door status seems to work OK). Do they respond for anyone whose charging is fun...

I managed to drive it home carefully enough to avoid triggering the issue until I pulled into my driveway and held down the brake pedal at the right speed and pressure to throw the warning errors. Hopefully that's good enough for the dealership to figure it out.

Good to know. I've been driving very conservatively with that car since the problem first appeared. Is looks like that code is probably "DTC C12B1 00: ABS Master Cylinder Pressure Sensor and Brake Pedal Position Sensor Not Plausible" https://www.autocats.ws/manual/chevrolet/tis0911/en/docu...

They only replaced the 12V battery the first time and didn't replace any parts the second time. This morning, I got the alerts to trigger twice. Shortly after the problem occurred the first time, I stopped and turned the car off for a bit less than a minute which reset re-enabled the stabilitrack an...

Shoot. My car started to have issues with Brake Assist/Stabilitrack/ABS about a week and a half ago. The hydraulic and regenerative brakes still work, but it requires it a lot more force for the hydraulic brakes without the brake assist. They start working again when I turn the car off and start it ...

I looked through the data from my charger and came up with these numbers: Saturday, 7/21; North Las Vegas, NV; High Temperature of 99C. Car outside in full sun 800W, 20 min @~5:30am 900W, 25 min @~11am 900W, 25 min @~ 2:30pm 850W, 20 min @~7pm So total of about 1.3kWh for the full day Saturday, 7/14...

When I saw the "over range" indicator on the clamp meter on the 40A scale, I rethought how close I was to the battery. I haven't been working on any e-bikes, but I have an backup electric propulsion system for a sailboat using a couple of old Nissan Leaf cells. So the charger in that pictu...

Yep, just a dead (well mostly dead) battery. I put about 35Ah back into it on my external charger, connected it back up, and the car came on and started dumping 45A (670W!!) back into the still somewhat discharged battery. I left the car on and watched it for a little bit and whatever portion of the...