The contact owns a 2020 Tesla Model. The contact received notification of the federal safety agency Campaign Number: 24V554000 (Latches/Locks/Linkages, Electrical System); however, the contact stated that the dealer diagnosed the vehicle with a System Software Update Issue. The contact was informed that the dealer was not responsible to cover the cost of the repair. The vehicle was not repaired. The manufacturer was made aware of the issue. The approximate mileage was 77,334. Parts distribution disconnect.
2020 Tesla Model Y electrical complaints
Page 2 of 2: complaints 11 to 28 of 28, newest first, as owners wrote them.
The contact owns a 2020 Tesla Model Y. The contact stated that while her daughter was driving at an undisclosed low speed, the vehicle suddenly shut off and failed restart. The vehicle was towed to Tesla service center, where it was diagnosed that the front and rear electric motors were inoperable due to a faulty main wiring harness that became unsecured and damaged. The motors and the wiring harness were replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 76,000.
I ordered a used Tesla Model Y (VIN [XXX] ) on [XXX]. At the time of purchase, the car had 31,540 miles and was picked up from the Stockton, CA location on [XXX]. Since then, the car has performed pretty well, however Iâve recently experienced a slew of issues with the dashcam function of the vehicle. Iâve taken the vehicle into Tesla Service on two separate occasions, however they were unable to fix the problem and now Iâm hesitant to drive the vehicle. One of the primary reasons I chose a Tesla Model Y was for the safety and security of having a car with a built-in dashcam and now that works infrequently. Iâve taken the vehicle into Tesla twice for this issue and they have been unable to fix nor offer a solution for this issue. I now get several alerts a night about the dash cam not working while the vehicle is parked and not in operation and other issues are coming up including the mirrors not re-aligning and the screen of the vehicle not operating upon first getting into the car in the morning. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2020 Tesla Model Y. The contact received notification of the federal safety agency Campaign Number 23V838000 (Electrical System) however, the part to do the recall repair was not yet available. The contact was driving at an undisclosed mph up a driveway with autopilot on, the contact engaged autosteer by veering to the left before the vehicle crashed into the mailbox. There were no injuries and no police report. The lane departure warning light illuminated. The vehicle was towed to the Tesla Collision Center to be diagnosed. The technician stated the following components failed, steering, the land departure warning, and the avoidance warning, however, the vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 40,000.  VIN tool confirms parts not available.Â
Vehicle has 51,126 mi as of this writing. When new (June 2020) 250 miles of freeway range was typical in typical California weather for an efficiency rating of 280 Wh/mi for 100% to 1% state of charge (SoC). This was tested repeatedly, numerous times, on multiple road trips. At ~12K miles into ownership, OEM tires were swapped as they were dangerously useless in rain and snow. Repeated calculations confirmed ~10% range loss. This meant that average Wh/mi consumption went from about ~280 Wh/mi to about ~308 Wh/mi, for a real world freeway range reduction to about 227 from say 250 (again 100% to 1% SoC). This was expected and accepted. Last 2 years were spent in New England during which freeway range started to drop precipitously, reaching a low of 166 miles (100% to 1% state of charge; about 420 Wh/mi) at freezing temperatures; verified across two identical road trips. Cold weather range was expected, but in retrospect, this was far too much of a drop. Now back in California, range has dropped even further and settled at about ~150 miles -- or an abysmal 450 Wh/mi -- i.e., a 40% drop from the OEM tires, and a 34% drop from the new tires. All charging stats (and Tesla's remote tests) show the battery is at full capacity (69 kWh is a 1% to 100% recharge and the battery is rated at 70 kWh). Tesla claims no faults, and assign blame to driver (high freeway speeds; Sentry Mode; climate control; etc). Tesla now threatening -- as indicated in recent class action lawsuit -- to charge $275/hr if I continue to press the issue, even though I have explained rental Model Y vehicles have vastly better range. I have insisted on several options: (A) Pay for a loaner to test. - NO (B) I will rent another Model Y from Hertz and report back with data. - NO (C) Acknowledge the problem, I want to pay to fix it. - NO (D) Acknowledge the problem, but you don't know how to fix it. - NO It is clear I am now being strong-armed by their Diversion Team.
Tesla completely shut down and my wife got locked inside with windows closed. Windows will not roll down. She called me and I asked for help with roadside assistance. They showed the manual door open latch. I called the tow truck and heard that this is a common incident. Tesla service center diagnosed it as a complete failure of 12V battery. There was absolutely no warning of the problem. This’s a really unsafe situation and needs to have a warning system for 12v battery failure.
During phone calls, the system would start making sparking noises and stall the calls. While navigation was input parts of the screen would disappear. While backing up, the rear cameras would freeze and stall. The rear camera freezing had caused us to get into an accident, and caused us to have 4 near misses. When I was trying to download the latest software release, the software download froze and never downloaded. I started to drive to the Tesla dealership and as I was doing so, the screen picture of my vehicle disappeared along with the gear shift indicator, the surrounding cameras failed. Then when I put on my turn signal, the sound disappeared. Then eventually the indicator disappeared. The entire screen froze with no information, and then went black while I was driving to the Tesla dealership. The system was black and finally did a reboot after 4 minutes, all while I had no display of my speed. I took it into the dealership, and the checkin girl was concerned about the safety and gave me a loaner. The technician was not really concerned and said it was not able to replicate the issue and said there was no safety issue as you can still drive the car. This is not correct as you do not have the speed indication when your screen freezes or goes black. I sent them pictures as the screen kept doing one thing after the other in a matter on one drive from my home to the dealership in 15 minutes. This is similar to the other recalls that Tesla had to make on the model S and the Model X and some model Y's. This should have been taken care of under the current recalls for the infotainment system that the other models years were facing as it is giving the same issues on my model.
Tesla has not yet fixed the following defect for my vehicle: Sep 19,2022 Manufacturer Recall Number TBD the federal safety agency Recall Number22V702 Recall StatusRecall Incomplete
Touchscreen repeatedly freezes. Won’t show gear selection, speed, or any other items. The touchscreen freezes then takes some time to crash to black screen before reboot. Has happened daily since Tesla update. Tesla refuses to provide a fix and continues to tell us to wait for an update. This is unsafe.
Four times in the last six weeks (three while driving) the car has lost all power. My screen either freezes or goes completely black so I have no speedometer, the blinkers do not work, I cannot control the windows or open the doors without the manual override. This usually lasts for 3-5 minutes, sometimes longer - and then the computer resets and everything reloads. Tesla is telling me it is a known issue and I have to wait until they figure out the firmware issue and get the next update. They were not at all concerned about the safety of the car and gave me no suggestions on how to continue to drive safely. The date entered below is the most recent occurrence
Without any warning, the display on my car froze up when my car came to a stop, and I could not accelerate. It seemed to say I was going 15 mph, when in fact I was stopped, and the display was completely unresponsive. Stepping on the accelerator did nothing. I could not use my turn signals, activate my 4-way flashers. No one was injured, since this happened on a quiet residential street, and I was able to wave to other motorists to go around me. After about 3 minutes, my car seemed to have reset, and I was able to drive it normally. I would gladly make my vehicle available for inspection upon request.
Heating / defrosting unit failed. While driving to work in 1 degree freezing weather my heating / defrosting unit would not provide a clear fog free windshield so i could safely see outside. Dealer has me scheduled for a date for repair but this is the second time this has happened. First time 9/2021 and now 1/2022. No inspection has happened yet. Warning message displayed saying that the climate control has failed.
While driving on a surface street, the vehicle stalled with very little time of warning for me to pull to the side of the road. The car came to a complete stop before I had a chance to completely pull over, leaving me in a vulnerable position. If this would have happened on the freeway I would have been definitely stranded in a potentially deadly situation. After calling Tesla Roadside Assistance a tow truck pulled the car to a Tesla service station. Tesla allegedly fixed the issue by replacing the Drive Inverter unit: ASY, DRIVE INV, 3DU, 810A, SIC, REAR(1079924-15-H), see document attached.
The system crashed and It said car was forward mode when the gear stock was stuck in reverse and I went ahead and banged behind car when removing car from parking instead of going forward .
While traveling on northbound us-101, the infotainment/dashboard screen froze. The climate control suddenly went full blast on the coldest setting, speedometer stopped updating, and all infotainment/dashboard controls were unresponsive. The turn signals appeared to work, but stopped making its clicking sound. I could only tell it worked by seeing the light reflection from road signs. I was reset the system by pressing both steering wheel buttons for 10 seconds or more and then infotainment screen turned off. It did not restart until a couple of miles later when I exited the highway. The car continued to accelerate and brake normally the whole time.
Automatic vehicle hold disabled. Regenerative braking disabled. Traction control disabled. Stability control disabled.steering assist reduced. I was turned 360 degrees when trying to turn left. Car was sliding during drive.
My car was parked in a secured garage and the rear passenger window shattered during the night when no one was within 100 feet of the vehicle.
Incident: car shutdown and power failure with little warning. Time/date/place of incident: 9/7/2020, approximately 5:20pm in livermore, ca. While driving at a speed of approximately 45 MPH eastbound on w jack london blvd (past wolf house drive), the car's computer displayed an "unable to drive" message (error code di_a137) and instructed us to pull over. Since we were on a 2-lane road with no shoulder we proceeded to the nearest driveway (turning left to a driveway at ~1105 w jack london blvd). The car vibrated violently then shutdown. The estimated time between the initial warning and shutdown was only about 5 to 10 seconds. Other error codes/messages displayed were "power reduced" (dir_a126) and "vehicle shutting down" (di_a063). We called tesla roadside assistance from the vehicle and were instructed to power cycle the car by having all passengers and driver exit the car, close all doors, then have the driver enter and step on the brake. We did this and the car restarted as normal. We drove home for about 45 minutes without incident, but we were obviously concerned that this could happen again, so we kept to the right lanes whenever possible and limited speed. Other information: about 20 minutes prior to this incident we had charged the vehicle at the livermore tesla supercharger. It was also a record hot day (111 f). This is a new car purchased in july 2020 and at the time the odometer was approximately 1,300 miles. The earliest service appointment I could get is scheduled for 9/17/2020, so I do not have any additional info from tesla on why this happened, or how this will be repaired. The service agent mentioned a firmware failure as a possible cause. We were fortunate to be able to get off the road before the car completely stopped but if this happened on a freeway, we may have been in a high speed crash with a stalled car.
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