2018 TESLA MODEL 3 Complaints

During the middle of a low speed turn i heard a loud thump and a metallic sound like a coin hitting the pavement. After completing the turn another strange noise followed by a dramatic change to steering of the vehicle - i would steel center but the car wanted to go left into oncoming traffic. I was able to steer hard right into the shoulder before any cars caused a collision and stop the vehicle. Upon inspection it was clear there was a major failure - the lower control arm for the left front wheel was on the asphalt and one of the bolts was missing, the other completely detached from the vehicle but still in the arm. The wheel had shifted considerably from its normal spot. If this had been at any higher speed or on a freeway this could have been a critical issue causing a life threatening accident and at this time my 5 year old daughter was in the car with me. I took photos and had the vehicle towed to the Tesla (maker) service center in Austin for evaluation. I noted later that there was a recall for this exact issue and this model year however they did not apply it to this vin, only a few hundred cars. I suspect there are many other vehicles with the same issue as the tow truck driver stated that he sees this problem all the time, several in the past few weeks which was troubling. I strongly urge a deeper look into this issue that causes the unexpected and sudden failure of the steering system and loss of control of the vehicle.

Car issued a message on screen: "Front left safety restraint system fault. Service is required". From what we found online, others are experiencing this same problem with this make/model and have also received this message recently. Appears that there is a bad connector under the seat. This sure seems to be a safety issue so wanted to make you aware. At this point, it is reported that Tesla has been charging people to fix the safety issue. We plan to make a service appointment to get this fault addressed and hope that they will fix it at no cost to us.

The issue I am having is already documented in this TSB: [XXX] I feel this should be a recall, not just a TSB as it is a safety issue which can cause the seatbelt pre-tensioners to fail. If may fail at the time of a collision with no previous notice and cause the pre-tensioner to not work in the event of a collision. This should be repaired free of cost by Tesla. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The front suspension lateral link fasteners on the driver side wheel came loose and fell off the car in my driveway when I was backing up the car. There is an active recall for this issue - 23V235000, but my VIN wasn't included in that recall.

Driver side compliance link bushing and lateral link bushing were both torn and required replacement of entire lateral and compliance links. Major suspension components failing when the vehicle has only 27k miles is unacceptable and unsafe, potentially effecting drivability. Obviously poor quality parts were used during manufacturing and replacements should be covered by recall or goodwill regardless of whether the vehicle is under warranty or not. I found several online articles describing this problem and it is a known issue. [XXX] [XXX] [XXX] The Tesla service manager admitted the problem, stating he sees a lot of control arm and bushing problems. Yet Tesla refused to stand behind their product, and charged nearly $1500 for the repairs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

First Occurrence (5 Oct 2023): On 5 Oct 2023, as I was backing my 2018 Tesla Model 3 into a parking spot, I heard a loud metallic sound as I turned the wheels. I stopped the car to investigate and found a large bolt (about four inches long) under the front end of the car. Further inspection revealed that a similar bolt was partially backed out of the steering linkage. I also noticed the left front wheel was no longer aligned with the right front wheel. I determined the car was not drivable and I had it flat-bedded to the nearest Tesla Service Center. The service center diagnosed that the bolt had fallen out of the left lateral link and the other bolt had partially backed out. Inspection of the bolt that was recovered under the car showed no sign of wear and tear with the threads being in good condition. After the repair was completed, I asked for this bolt back for the record, but the Service Center said they no longer had the bolt. Before the repair was performed, I asked the Tesla service manager to try to determine why this bolt may have fallen out and the other bolt partially backing out. He inspected the car as well as investigating past Tesla service history and there was no evidence of damage or a repair that would have caused this issue. Second Occurrence (20 Oct 2023): On 20 Oct 2023, just 9 days after the repaired car was returned, I heard the same loud mechanical sound and scrapping noises while parking the car. I looked under the car and found the bolts on the right lateral link had started to back out. I returned the car to the service center on 21 Oct 2023 for a second repair. I voiced concern that this was a continued safety issue as bolts on critical steering and alignment components should not just back out. Fortunately, the bolts fell or backed out in a parking lot and not while travelling at 70 mph ---- potentially resulting in a serious accident and injury. NHTSA Recall 23V-235 should be expanded to more VINs.

The Power conversion system (PCS) failed during driving, disabling the rear motor and regenerative braking. This severely affected the driving characteristics of the vehicle, including top speed, braking profile and handling.

I kept getting notifications indicating that there was a Front passenger safety restraint system fault - RCM_a056. On reaching out to Tesla service, I received an estimate for more than $2000 to fix and they appear to be replacing the seat, occupant classification system or sensor, and also Front passenger airbag. I found many instances of this issue on online forums(with different error codes) and I am worried that this may be a widespread safety issue related to the seat belts or corresponding components which may prevent them from detecting occupants or failing to prevent injury in case of a crash.

"Self-Driving System" turned into a one-way road, going the wrong way when the road was well labeled. I have had similar problems every time I have activated self-driving over the past 6 years. It is easy to reproduce the issue at any time.

Intermittently over the past two months, the vehicle has been showing error code RCM_a056 with the accompanying message: Front passenger safety restraint system fault Service is required I reached out to Tesla and the service estimate was nearly $1500 to replace the Airbag "to maintain compatibility with Front Passenger Seat" for $942 and $414 to replace the Occupant Classification System (OCS) of Front Passenger Seat plus taxes. Basically, they want to replace the airbag and the seat sensor system. Many people on the forums have reported the same issue, which is sometimes fixed by replacing both components, just the sensor, or reseating the sensor cable. This is clearly a safety issue caused by a defect and these critical components should not fail this catastrophically in just 5+ years.