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Tesla bms error codes?
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Tesla bms error codes?
704 Jun 16, 2023 couple of notes: 1) the functionality demo’ed in this video is only available on MCU2 upgraded vehicles. Not all cell voltages appear in live cell data. I took it to the Tesla dealer, and sure enough, the HV battery had to be replaced. Hello, I am receiving error codes bms_u008 and bms_w173 and I can't use regen or accelerator. Perform the vehicle HV disablement procedure (refer to procedure). A Service Mode warning dialog appears Mar 9, 2023 Short story, 2021 M3, about 13K miles on it, purchased brand new. Battery Management System, or BMS, is a vital part of a car that keeps an eye on the health and performance of the battery pack. Maytag washers are known for their reliability and durability. If you own a KitchenAid dishwasher, you may have encountered error codes at some point. If using other (non-Tesla) external charging equipment, check for a display or other user interface that provides troubleshooting help CHG_u007 Charging equipment. BMS is battery management system 23andrewb ago. Below is a list of errors. I have a 2015 base model s, vehicle had no issues, codes or odd noises at the time of the most recent update. see my post 200 mile SR+ dead BMS_a059 VCFRONT_a192 HVP_w028 BMS_a158 | Tesla Motors Club Mar 21, 2023 · Tesla Telling Owners To Replace the Battery Pack's Pyro Fuse via BMS_u031 Warning. This means that there is no electrical current carrying path between the vehicle and any high voltage conductor. BMS_w123 vehicle may not restart. I have been working on a service thread and it is not going well. Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. 2024 Highland Model 3 See also Decoding 2017 Ford Escape's Check Engine Light: Cracking the Codes Tesla Battery Management System Calibration. This thread has a video on it. BMS_w035 alert popped yesterday and this morning. see my post 200 mile SR+ dead BMS_a059 VCFRONT_a192 HVP_w028 BMS_a158 | Tesla Motors Club Mar 21, 2023 · Tesla Telling Owners To Replace the Battery Pack's Pyro Fuse via BMS_u031 Warning. Confirmed in the logs the HVIL alerts were present 4-13-2023 at 5:13pm. Removed main battery cable and installed all other cables and w150 disappeared and only 073 was present but. Then, wait for the restart to complete. Use a multimeter to measure the voltage of the battery pack. I live in Ningbo, China. I've seen these posts in Tesla Facebook groups which were the same issues after recent update to 20221 Strangely all post disease from. This powerful tool can revolutionize your sh. Anybody have insight into these codes? Vehicle Coolant is Low: Contact Tesla Service (THC_w0105_coolantBottleLowLevel) Window washer fluid is low (MCU_u002_washerFluidLow) To access the secondary service menu, select Controls -> Software. Read patient Surgical Correction of Refractive Errors page Try our Symptom Checker Got an. 4-6 weeks they said, I'll let you know I'm asking this for a friend who has some issues with his Model S P85 from 11-2013000km and has eaten 3 driveunits along the way, still on original battery but contactors are replaced with Innocell 7 years ago. Some of the error codes that appear on a Whirlpool Duet include error code “F/H,” which means there is no water detected; error code “F/02,” which means draining takes more than 8. I've seen these posts in Tesla Facebook groups which were the same issues after recent update to 20221 Strangely all post disease from. Dec 25, 2020 · Here’s the Service code behind the alert - PCS_a022_bmsMia: “Charger does not receive all expected CAN messages from battery management system” I’d assume all that was just replaced along with the HV battery, assuming the BMS is in the tent, but maybe not. ASY,HV BATTERY,90L,SX And the desired 1014116-00-C only shows for the 2016-2021 catalog. nemSoma said: You measure the HV wires in the rear junction box. Then on the page where you opened the circuit diagram, open the connector reference and you'll see where all the connectors are in the vehicle as well as their physical pinouts. In any case you've read the Tech Note. I couldn't charge my Tesla over night by 110v, and I also drove to super charge, same error. You probably know this. Jan 17, 2018 · Current errors are BMS_w026_sw_Ctrs_Disabled and BMS_f086_SW_Not_Ok_To_Precharge. Worst part is the next service appointment is weeks out and need. bms_u008 : Acceleration and top speed reduced. This happened at the same time as the 12v battery needing to be replaced. Contact Tesla Service. But, if the BMS_a035 message is true "car may not restart" it's possible I could be stranded somewhere waiting for a tow Oct 31, 2023 I have these same errors. We calls service and. I plugged into the charger as usual, and after about 3 min of supercharging the charging stopped and the display screen showed this bms_a174 fault asking me to try and reconnect. not zero risk, just an order of magnitude less. 28 at first then day before appintment they changed it to $1,933 Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. 4 London #1. Around midnight I logged into the app to schedule the appointment and instead of the normal (nowadays) 2 week wait at my SC in Sacramento, I was able to select opening time tomorrow morning (8 hours from now). Nov 29, 2023 · The BMS w164 error, often accompanied by the BMS u01a error, indicates a battery imbalance that could potentially lead to a total battery failure. Rang Tesla phone support and the service engineer got me to power off the car and then. So that is one example of a BMS stress reset, below are the others that I know (just replace the final send with these). My 2014 Tesla Model S (new to me) is giving me the following BMS errors (see attachment): - BMS_u008 - BMS_w141 - BMS_w062 - BMS_w033 - BMS_f062 - BMS_f033 I should mention that the 12v battery isn't holding a charge, so I ordered a new one and it should be here. Click to expand. After 10 minutes of charging, the supercharging stopped and car kicked out the following errors: BMS_u011, BMS_f035, BMS_w035, BMS_u016, BMS_f086, BMS_w086, GTW_w018, DI_u014, BMS_f071 - I did my best to maintain my composure. Dreaded BMS_u029 code. Have appt set for Sept, but. I was involved in a rear end collision (25-30mph collision from back, i was idle because the light just turned green) back in 10/15/2021. To ensure that this isolation is always met, a monitor is installed. Brand new car (M3LR) 6 months in and for the past couple weeks it will randomly stop charging at home. No cell voltages appear (Orion Jr. I hope this isn’t a bad sign on my first trip to purchase an EV. Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. Aug 16, 2021 · Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. Just got BMS_u029 Issue on a 4 year old battery, after being gone for 10 days Jun 30, 2024. My bms_a174 fault first popped up about 1 month ago while charging at a supercharger. Tesla service manual for Model X section Rapid Mate - Low Voltage - HV Battery 2. I was involved in a rear end collision (25-30mph collision from back, i was idle because the light just turned green) back in 10/15/2021. I change a new one, but still same codes. Can the BMS_w176 (replace fuse) lead to BMS_w035 (vehicle may not restart) and "voltage supply too low" error? I have 350 miles left on my battery warranty. all you have to do is lift your backseat up and unplug the harness under the rear right side for 3 mins, then plug back in, and fix software glitch by the way. Klaus-rf and JerryDuke. BMS_a098 Unable to charge. A dialog "Please enter access code" will appear. However, like any electronic appliance, they can occasionally encounter errors that disrupt their normal functio. Can the BMS_w176 (replace fuse) lead to BMS_w035 (vehicle may not restart) and "voltage supply too low" error? I have 350 miles left on my battery warranty. Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. The BMS w164 error, often accompanied by the BMS u01a error, indicates a battery imbalance that could potentially lead to a total battery failure. I just received my car from Diamond Hills Collision tesla certified body shop yesterday 12/22/2021. May 24, 2023 · Up until now the BMS_029 and BMS_u018 alerts have affected the 2012-14 Model S. The below list consists of the code, fault message that appears, a debug mode message that does not usually display, and some notes on repair. Won’t work till that code is manually cleared from the bms. Brand new car (M3LR) 6 months in and for the past couple weeks it will randomly stop charging at home. antique cast iron wood burning stove parts This is an older thread, you may not receive a response, and could be reviving an old thread. To avoid the situation that Kim went through with her Model 3, the Battery Management System (BMS) of a Tesla needs to go through a reset. If using other (non-Tesla) external charging equipment, check for a display or other user interface that provides troubleshooting help. If I were to guess, one of the drive motors is failing or one of the inverters. Klaus-rf and JerryDuke. From what I can tell, it may be related to: -battery heat/coolant pump of sorts Troubleshooting. We take the mystery out of the percent error formula and show you how to use it in real life, whether you're a science student or a business analyst. After reading all the blogs, I had to give it a try to see what happens. 2024 Highland Model 3 i took it in to tesla, and all they did was did a hard reset to fix it. OP's SR+ does not have a front motor. No cell voltages are showing in the utility. Then Monday I got the BMS_a079 / PCS_a022 / PCS_a023 errors. miss poindexter twitter Bosch washers are amazing appliances — until an error code pops up and they don’t work as they should. However, like any appliance, they can sometimes encounter issues that result in error co. I had no previous 12v codes either, however, the battery hasn't been. From what I can tell, it may be related to: -battery heat/coolant pump of sorts Check individual cell voltages: Use a multimeter or a diagnostic tool compatible with Tesla batteries to measure the voltage of each battery cell. 2014 bms_u029 model p85. However, like any electronic appliance, they can occasionally encounter errors that disrupt their normal functio. 2014 85 HV Battery BMS_u029 error 1 month out of warranty and after a recent OTA update, Who else? The original and largest Tesla community on Reddit! An unofficial forum of owners and enthusiasts. In this thread the similar fault code is mentioned including underlaying issue and fault reset: TESLA MODEL S stopped working. CAR MAY NOT RESTART. No problem,I thought, I replace the 12v battery from Tesla, and it starts up and now I'm getting all these BMW codes. I had BMS_a066 at 17k miles and required a HV battery replacement 2 I got these multiple codes: DI_u014 Unable to drive. Jun 24, 2024 · Jun 24, 2024 Hi all, 2013 Model S P85. not zero risk, just an order of magnitude less. Model S: Battery & Charging 3. There is not a code that needs to be reset. Any news on BMS_a063? I really wish these codes were documented for everyone to look up online and figure out the diag steps at home. Posted by u/Long_Dance_9219 - 2 votes and 3 comments Alternatively, you can check Mobile Connector or Wall Connector status lights to confirm power to the device, and also refer to the product owner’s manual for troubleshooting information based on blink codes. Sep 19, 2022 Has anyone else had the BMS_a066 code? I have it & I am having trouble scheduling a service appointment. Current rides: 2023 Tesla Model Y LR AWD , 2023 Hyundai Ioniq 5 SEL AWD, 2018 Chevy Volt LT. As we delve into the world of Tesla BMS error codes, it's essential to understand the intricate web of messages that your Tesla vehicle's Battery Management Hi all, I need advice. To avoid the situation that Kim went through with her Model 3, the Battery Management System (BMS) of a Tesla needs to go through a reset. The BMS w164 error, often accompanied by the BMS u01a error, indicates a battery imbalance that could potentially lead to a total battery failure. polaroids of jeffrey dahmerpercent27s victims If BMS senses low isolation, it turns off high voltage so none of those will work. 05 71 01 04 06 01 AA AA. Press and hold the larger text "Model" for 5 seconds and then release. From the battery heater, to drive train, to HV battery, to it being a fluke5 S75D with 42K miles Things I've done since getting the alert. One such error message is “Windows code 43,” which typically indicates a problem with a. On Friday my LV battery went, and I had a service apportionment on Saturday where they replaced the battery. Got back to LA, car was parked for about a week with minor driving, just went out of town for the weekend and. THANK YO I was not attempting to charge. You can rule out: THC_w0122_condLeftShutrNoFeedbk THC_d0018_activeAero I have them too, apparently they're related to the cooling shutters in the front bumper. (Didn't snap a pic but was a 126 code if I remember) something about branch connection in rapid splitter not connected, went through all the hv component that have resistance in them. If using other (non-Tesla) external charging equipment, check for a display or other user interface that provides troubleshooting help CHG_u007 Charging equipment. Jun 29, 2023 · Got 2 error codes. Car still driveable , regen loss. If you have more information on how to actually do a successful BMS reset, please sh. " Both codes are related to the same issue, but the severity differs I know/read (not Tesla Model S) this definition of this Tesla code alflash TESLA S ERROR CODES. They ended up replacing the Compressor (Heat Pump) under warranty and provided $100/day in Uber credits during the repair. Battery Management System, or BMS, is a vital part of a car that keeps an eye on the health and performance of the battery pack. BMS_W035 and BMS_F035 errors 2015 Model S 70D Submitted December 19, 2020 at 03:24PM by iguanahotsauce https://ift.
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Mar 28, 2023 Our RC+ line of remanufactured battery packs were specifically developed in response to the BMS_u029 issue and to provide Tesla owners with an affordable replacement for a failing battery pack. Description Of Work Concern: Customer states: Other • Battery - BMS a036. Preheating while driving would use both motors to preheat. From the battery heater, to drive train, to HV battery, to it being a fluke5 S75D with 42K miles Things I've done since getting the alert. Hi Tesla fans. And a third alert, this time driving to Tesla service center: BMS_a170: Acceleration and top speed reduced. As I parked at the supercharger, it gave the bms_w035 code and "may not restart" followed by the other two limp mode codes. Nov 29, 2023 · The BMS w164 error, often accompanied by the BMS u01a error, indicates a battery imbalance that could potentially lead to a total battery failure. is an energy + technology company originally from California and currently headquartered in Austin, Texas. It says High voltage isolation dropped under threshold many drive sessions. New data by Fenetic Wellbeing reveals that those between the ages of 25 to 34 years make the most typing errors. BMS unit via PC software. Sep 19, 2022 · Sep 19, 2022 I have 2021 Model 3, after Recent update to 20221 I had this BMS_a027 fault. Tesla Model 3 at 5% State of Charge (SoC). Just got these codes a few days ago and now car runs like a normal gas car. The battery went from 8% to 9% due to warmer temps. Got the same BMS_a036 3 weeks after the delivery with 400mls on the odo. Jun 1, 2017 · Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. Thread starter JamstationP85D; Start date Mar. A hospital error is when there is a mistake in your medical care. lowest tier halo However this time, few seconds later i got a slew of others (as in title). Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. When a problem occurs, the furnace’s co. Early Tesla Model 3 owner Ian Pavelko has compiled the following steps for a BMS reset. You can search and filter this table to find your error code and what it means. Vane I assume redirects air, not sure what Bleed is. (Didn't snap a pic but was a 126 code if I remember) something about branch connection in rapid splitter not connected, went through all the hv component that have resistance in them. Worst part is the next service appointment is weeks out and need. Would stay on for a minute or two then disappear for 5-10 minutes. There was an change of fault Codes with replacing the last AC Compressor. But still won't run. Performance may be restored on next drive. Jun 22, 2018 39 4 CALIFORNIA. Car drove and charged fine the rest of Saturday and Sunday. GTW_w108 electrical system power reduced. The original and largest Tesla community on Reddit! An unofficial forum of owners and enthusiasts. I was getting an "Unable to Charge" and a "Charging slowed" error message on my Tesla Model X and ended up taking it in to the Tesla Service center for them. Clear and effective communication is the foundation of any relationships, whether it be a work partnership, a Clear and effective communication is the foundation of any relationshi. VCFRONT_a192 - Electrical system is unable to support all features, Switching off features to conserve energy. Immediate action is crucial to prevent immobilization and towing service costs. DI_W166_HVILOUTOFBOUNDS and DIS_W166_HVILOUTOFBOUNDS are general and expected. BMS_W008_HW_HVIL too. prostitutes pictures tumblr Well this is a very minor problem but takes major effort to fix. I could tell both by the regen going to fully available and using tesla-spy to see the battery temperature go from 50 to 70 degrees. No problem,I thought, I replace the 12v battery from Tesla, and it starts up and now I'm getting all these BMW codes. DI_W166_HVILOUTOFBOUNDS and DIS_W166_HVILOUTOFBOUNDS are general and expected. The displays went black within the hour. Service is required" Code BMS_a035. Inspected all connections from HVC to rear drive unit found no faulty wiring or connectors, extended diagnosis and road test required if alert occurs again Welcome to the Facebook Tesla BMS_u029/BMS_u018 Group (Group) FAQ Compiled from research on the internet, Tesla Motors Club and the FB Tesla BMS_u029/18 Group Original Author:Ray Johnson Taken Over/Continued by Chris (KmanAuto) islandbayy@yahoo. Update: I called the Tesla Service Center and they had me bring it in ASAP as those errors could lead to stopping in the middle of the road. Doctor and hospital bills are riddled with errors. BMS_a174 Unable to charge. We take the mystery out of the percent error formula and show you how to use it in real life, whether you're a science student or a business analyst. Car drives in limp mode fine. I had been supercharging intermittently for the past year on a as needed basis. Doors still opened but the car was dead The BMS_w035 alert is an issue code that shows up on the screens of some Tesla Model S cars. One common problem that. Naturally I have contacted Tesla who have said its the charger. But, if the BMS_a035 message is true "car may not restart" it's possible I could be stranded somewhere waiting for a tow Oct 31, 2023 I have these same errors. fujikura ventus blue 6 r review Screens won’t come on, handles won’t come out, nothing works. I am working on a 2019 Model 3. If using other (non-Tesla) external charging equipment, check for a display or other user interface that provides troubleshooting help CHG_u007 Charging equipment. I have checked the other 2753 IDs in the interesting range. BMS_W008_HW_HVIL too. Spore shape slightly hazy white patterns around few 18650 cells. Mar 1, 2020 1. The other change I have is my Drive Unit was. 88K subscribers in the RealTesla community. 2 patterns were seen. However, now I’m getting this dreaded message. I have root access to the car. A Service Mode warning dialog appears Mar 9, 2023 Short story, 2021 M3, about 13K miles on it, purchased brand new. Please give me some tips. I had an issue tonight where we backed our Model X into the garage and suddenly received several system warning messages:Regenerative braking disabledTractio. Feb 7, 2023 · After Tesla proposed to settle – preventing any further investigation of the subject – David Rasmussen warned that the BMS_u029 was happening to several owners involved with the lawsuit Oct 23, 2022 · Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. I was also told that with MCU 1 it is possible to silence errors. We take the mystery out of the percent error formula and show you how to use it in real life, whether you're a science student or a business analyst. It only came up once and since it is hasn't returned im not sure whether something's actually wrong. This is an older thread, you may not receive a response, and could be reviving an old thread. not zero risk, just an order of magnitude less. Around midnight I logged into the app to schedule the appointment and instead of the normal (nowadays) 2 week wait at my SC in Sacramento, I was able to select opening time tomorrow morning (8 hours from now). In my experience the system is looking at the voltage of the battery on a few cycles and sees when the voltage comes up. If I were to guess, one of the drive motors is failing or one of the inverters.
Or check it out in the app stores TOPICS. Sep 19, 2022 · 4 London #1. The Tesla Battery Management System (BMS) is responsible for looking after the battery. To enter debug mode, tap the visual display six times and enter your access code. BMS_a105 Vehicle may not restart. Car completed the task, note the 71 (31 + 40) and the 01 confirmed completed. However, like any other appliance, they can occasionally encounter issues that may display error codes on th. etiwanda logistics My parts should be here tomorrow. Take a few minutes to gain a greater understanding. 103 Feb 23, 2018 The warning will clear when the battery is replaced. Feb 16, 2021 · In any case you've read the Tech Note. love poems by women Discussion Blog Hot New Questions Forums Tesla Model S Model 3 Model X Model Y Roadster 2008-2012 Roadster 202X Cybertruck SpaceX BMS_u018: Maximum battery charge level reduced83 errors observed between 28th March and 19th May. I had been supercharging intermittently for the past year on a as needed basis. This happened almost right after supercharging. This is an older thread, you may not receive a response, and could be reviving an old thread. devan l allen Hey everyone, new to the forum. After that drove for a couple of days and all those fault Codes appeared and could not drive. To avoid the situation that Kim went through with her Model 3, the Battery Management System (BMS) of a Tesla needs to go through a reset. 28 at first then day before appintment they changed it to $1,933 Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.
Today both screens are dead and won't come back on after reset attempts (brake and scroll wheels). Around midnight I logged into the app to schedule the appointment and instead of the normal (nowadays) 2 week wait at my SC in Sacramento, I was able to select opening time tomorrow morning (8 hours from now). " I tried 6 different stalls with the same result. GTW_w157 power reduced. Can the BMS_w176 (replace fuse) lead to BMS_w035 (vehicle may not restart) and "voltage supply too low" error? I have 350 miles left on my battery warranty. After replacing the half shafts on my 2021 tesla S, everytime i make a right or left turn, 90 degrees, there is a moanning sound coming from the front suspension. They've had the car for 3 days so far, and just learned the diagnostic is taking longer than expected and they are keeping it for another 5 days at minimum. To access the secondary service menu, select Controls -> Software. I have a 2018 Tesla Model 3 Performance. Jul 13, 2017 · Welcome to Tesla Motors Club Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. Well its mine turn now. Nov 20: BMS_u008 "Acceleration and top speed reduced, Performance. One solution has been resetting these alerts at the fraction of the cost of a. If you own an LG dishwasher, you may have encountered the error code AE at some point. In some cases two codes. I have access to diagnostic/developer modes, so here's what's in there: bms_w035_sw_isolation bms_f123_sw_internal_isolation bms_w123_sw_internal_isolation bms_w073_sw_unexpctd_hv_sys_bhvr bms_w142_sw. If I were to guess, one of the drive motors is failing or one of the inverters. Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More. This car was previously submerged in water and has the following error codes: BMS_a027 Power limited ok to drive. It does this by using an algorithm that adapts. I got the infamous 035 code a few days ago, and has since disappeared. Many applications and games that you find in installation discs and on the web need to be installed by running the setup file (usually called "setup These executable files a. Would stay on for a minute or two then disappear for 5-10 minutes. snapchat telegram group If using other (non-Tesla) external charging equipment, check for a display or other user interface that provides troubleshooting help. The "f" in BMS_f062 stands for "fault," while the "w" in BMS_w062 stands for "warning. The displays went black within the hour. Whirlpool washers are renowned for their durability and efficiency. I was driving my 2014 Tesla model s for work P35*** and all of the sudden going up a hill there seemed to be a pop. On April 25, I wrote about an appeal Jason Hughes made on Twitter. Apr 10, 2024 · Tesla Battery Management System Calibration. I just got the dreaded BMS_u029, the SC said new HV battery is required to fix this. It only came up once and since it is hasn’t returned im not sure whether something’s actually wrong. Best, the Netherlands #2. 3- "From Garage>tesladex infi, search for "nbms msn" and confirm the MSN value corresponds to the replacement pack msn currently installed within the vehicle. Nov 18, 2020 · 2. The other change I have is my Drive Unit was. Now let's go over the 3 errors that are most commonly associated with battery failure in Teslas Maximum battery charge level reduced - BMS-U029. Whirlpool washers are renowned for their durability and efficiency. The BMS_w035 alert popped up on my way home yesterday initial searches online have several different reasons for this alert. medocity "Electrical system power reduced. Contact us for service at (623)433-8500. Alternatively, you can check Mobile Connector or Wall Connector status lights to confirm power to the device, and also refer to the product owner's manual for troubleshooting information based on blink codes. There was an change of fault Codes with replacing the last AC Compressor. But still won’t run. 12v system not charging from main battery. Battery Management System, or BMS, is a vital part of a car that keeps an eye on the health and performance of the battery pack. Got back to LA, car was parked for about a week with minor driving, just went out of town for the weekend and. First place I'd check is CHG_W034_SWHVIL, the charger lid switch. 115. If the MCU is based on Intel: On the touchscreen, tap Service > High Voltage > Procedures > BMS Replacement > Restore New BMS to perform the BMS data recovery. It's likely a bad connection somewhere in the HVIL loop. My bms_a174 fault first popped up about 1 month ago while charging at a supercharger. 2024 Highland Model 3 i took it in to tesla, and all they did was did a hard reset to fix it. In most cases your range is limited to around 60 miles and usually requires full pack replacement. This confuses and worries the owners. What can you do if there's a negative mark on your credit report that was placed there in error, through no fault of your own? Follow these steps to fix it. However, like any electronic device, they may encounter issues from time to time. Performance may be restored on next drive bms_w172_sw_drive_iso : Vehicle may not restart I turn the car off and restart and get the same errors. As we delve into the world of Tesla BMS error codes, it's essential to understand the intricate web of messages that your Tesla vehicle's Battery Management Hi all, I need advice.