Search results

The car will go into drive and the wheels will turn under its own power, its on a lift currently. I can hear the contactors operating and I'm getting high voltage throughout the car . So that's a huge success with drying out the battery pack and clearing the isolation faults. Just can't seem to...

Actually says "charge port component not detected"

I cleared the bms errors with toolbox paid subscription. Car is operational now. But I cannot charge because of an error still present. "Charge port component missing" is what it says. I cannot find anything missing with the charge port. The port door opens but the latch will not allow me to...

I had to remove each module and meg from the aluminum rail to either battery terminal. I retested several batteries after several hour of drying and ohms kept increasing until there was no short present. I think the integrated aluminum mounting rail must have been a problem because I have see...

Thank you Brian, Good write up thank you for sharing your work. So is that a for sure deal that you've heard older model s bms codes need to be manually cleared? Also any idea who could do this? Maybe there's a tool I can purchase? I'm going to go through the pack again and see if I miss...

Hello again. Here is what I have done since I was here last. Removed the battery. Opened up and found small amount of water in almost every cell. Remove all the modules from the battery and dried them out on a rack testing the isolation between the terminal and the side rail. After several days...

Hello Martin I have almost an identical issue. Replaced fuse and dried out front battery cover because there was water inside. I now have f_123 iso fault. Did you ever find out what your problem was?

Sorry wrong thread.

I'm so grateful for all your help here. Thank you I will have to pull the pack down and check the fuse. I'm just curious, the code I have is saying that the power of fuse has reached his life span. I was reading somewhere else that this will show up on all Teslas after a certain point but does...

Also in Scan my Tesla app My overall battery voltage jumps from about 90v to 115v constantly. Thoughts?

What about code Bmw_f059_sw...? Doesn't that mean I have an imbalance in the battery? I'm also getting another error that's interesting as I've done an isolation test on the system and found no issues. Bms_w034... see the attached screenshot.

Hello, I found that indeed both x35 and x36 were completely unplugged. The spring-loaded plug assembly was cracked. Not sure the history on the car but I suspect someone replaced the battery because the shell is very clean underneath. After some fiddling I finally got the plugs seated. My...

I'm thinking that the same thing (push down on the connectors) because I looks like the battery is newer than 2013. Also the front of the battery says "waiting for a box" in sharpie not sure what that means. 🤔 . Thinking tesla swapped it out under warranty at some point. I'll give that a try and...

Hello all, I have been working on a 2013 s p85. No high voltage, contactors not energizing and staying open. I have done hvil pinout and isolation test on whole high voltage system. What I found was no isolation faults, but the hvil have no voltage reading coming from the bms. Also I don't have...