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If your battery still cover under warranty it's free. I end up had sc inspect my Updated fuse clear the light for me. Under warranty. No charge.can you please detail the procedure? Many thanks !
Cool, I just had my warning light on as well, my battery still under warranty.If your battery still cover under warranty it's free. I end up had sc inspect my Updated fuse clear the light for me. Under warranty. No charge.
That sounds wrong. The Supercharger's whole purpose is to control current flow and it has multiple fuse/ current limiying elements that are a lot lower value than the packs.However, I'm concerned about the above post with video that's saying the car can't Supercharge if the fuse needs replacement-- can anybody else confirm this? I'm about 150 mi away from the nearest service center in Chico CA so I could make it (June 2016 Model S refresh 90D) but I prefer going down to San Francisco (~300 mi, with hills) to enjoy the weekend if I need service... Anybody else fail to Supercharge while the alert was active? I can test in Eureka I suppose...
The reset may have deleted a Tesla update to the vehicle's fuse status. After inital network connection, that corrected itself.I bumped into this topic and read most part of it, because this morning I received the BMS_u031 warning IMMEDIATELY after a factory reset. Reason for the factory reset is that I have sold our 2013 model S and just wanted to clear our personal data. Sawing the warning annoyed me obviously since the buyer checked the car last week and is assuming it will receive the car in the same state without additional new warnings. Sawing the warning the first thing popped my mind was that I had to go through a costly service repair before I can handover the car
I went into service mode and into the HV battery and saw indeed the warning popped up in the drawing of the HV battery and the small square representing the fuse was coloured orange.
Now the absolute strange thing is that after a while and I believe I also did a restart/reset using the 2 thumb buttons, the warning dissapeared as active message. It is still listed as message under "earlier today" but not active.
I have also read (maybe elsewhere) people reported the message after a software update or something similair.
Could it be the factory reset made the car shortly go crazy?
It also showed the incorrect time and GPS location was in US (while I am in EMEA) but that corrected quickly after I drove for a while.
Not sure if it has been mentioned, but toolbox 3 only has flags for battery and self-powered (new/current) fuse types. The sand fuse isn't an option. In the service manual, it reads if the tech finds a sand fuse to leave it in place. When I looked at mine, my sand fuse was flagged as 'self-powered' so when I put in the current, and actually self-powered fuse, I didn't have to change any settings in toolbox. Last summer, I did get the fuse warning on the dash but I ignored it for a few weeks while reading up on the situation and it went away on its own.The reset may have deleted a Tesla update to the vehicle's fuse status. After inital network connection, that corrected itself.
An original 2013 pack should have a mechanical/ thermal sand fuse, not a battery powered one.
Which car model year do you have?Not sure if it has been mentioned, but toolbox 3 only has flags for battery and self-powered (new/current) fuse types. The sand fuse isn't an option. In the service manual, it reads if the tech finds a sand fuse to leave it in place. When I looked at mine, my sand fuse was flagged as 'self-powered' so when I put in the current, and actually self-powered fuse, I didn't have to change any settings in toolbox. Last summer, I did get the fuse warning on the dash but I ignored it for a few weeks while reading up on the situation and it went away on its own.
It is a 2014 P85D with a very early 2015 battery. I don't know why the original owner had the battery swapped but it was a new 2015 battery at the time. Interestingly, the sticker is missing but the SC confirmed the part number and serial number...Which car model year do you have?
Just received update from the SeC, they stated that Tesla had internal system failure and all car’s were pointed out with the warning. Also they reported that if the car will show the warning (hopefully now actual one!) you have then half a year to get it changed.
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