Complaint volume
982 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2018 Tesla Model 3 Complaints
982 consumer-submitted complaints on record for the 2018 Tesla Model 3, grouped by component category.
982 Total complaints
100 Crash reports
4 Fire reports
34 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are suspension, unknown or other, forward collision avoidance. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 100 crash reports, 4 fire reports, 34 injury reports, and 0 fatality reports. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 219 complaints, with an average reported failure mileage of 25,782 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to suspension, unknown or other, forward collision avoidance?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2018 Tesla Model 3?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2018 Tesla Model 3
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2018 Tesla Model 3 complaints?
100 Crash
4 Fire
34 Injury
0 Fatality
63 Towed
19 Medical attention
What are the most common 2018 Tesla Model 3 complaint categories?
SUSPENSION 115
UNKNOWN OR OTHER 82
FORWARD COLLISION AVOIDANCE 73
ELECTRICAL SYSTEM 49
AIR BAGS 42
SEAT BELTS 39
SERVICE BRAKES,FORWARD COLLISION AVOIDANCE 34
STRUCTURE 27
STEERING 26
AIR BAGS,SEATS 20
982 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Apr 2025 | FUEL/PROPULSION SYSTEM | Power Conversion System (PCS) failed Doesn’t allow car to charge. Car has only 33k Miles on it. | Crash: No Fire: No | Unknown |
| Apr 2025 | SUSPENSION,UNKNOWN OR OTHER | Front suspension is making very weird and loud noises. Issue is associated with the front suspension links becoming loose. | Crash: No Fire: No | Unknown |
| Apr 2025 | AIR BAGS,SEATS | Tesla is aware of a common regarding an occupancy sensor in the passenger seat of their vehicles that impacts functionality of airbags and the restraint system. The error code is RCM_a056. A simple search of the code will show a myriad of ongoing issues with their vehicles | Crash: No Fire: No | Unknown |
| Apr 2025 | ELECTRICAL SYSTEM,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM | 1. The Power Conversion System (PCS), still in the vehicle and not available for inspection 2. 2 of the 3 controllers have failed, resulting in limited AC charging (16A out of 48A max). The PCS helps regulate AC and DC electricity and connects the 12V batter to the HV battery. If it fails, it could lead to dangerous situations since the electricity from the HV battery wouldn't be as controlled. I'm worried that if the final controller fails while driving it could lead to a loss of power. 3. Problem throws an error code when charging that the dealer has verified, they will not replace it unless I pay for the part+labor which is roughly $1,800. 4. Vehicle inspected by dealer, they will only fix if I pay for replacement part. 5. Car has warning message when charging. | Crash: No Fire: No | Unknown |
| Apr 2025 | ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM,VISIBILITY/WIPER | 1. PTC Heater, old part is available for inspection 2. PTC heater failed while driving, experienced loss of power and slow loss of secondary electrical systems (the 12v battery was not able to recharge itself with the PTC heater not functioning). When attempting to restart car after pulling into a parking lot, the entire car died (12V battery was drained so it couldn't start up) and had to get towed to Tesla service center. PTC heater is critical for car to operate as it is closely linked to 12V battery. Additionally, without PTC heater car cannot defog windshield, resulting in potentially poor visibility. 3. Dealer replaced the defective part (PTC heater) and had to replace 12V battery as well. Was not covered under warranty and I had to pay the cost out of pocket. 4. Inspected by manufacturer and replaced. 5. Got warning signs about reduced power available, and secondary electrical features were limited. | Crash: No Fire: No | Unknown |
| Apr 2025 | SEAT BELTS | Alert message on car "safety restraint system issue" | Crash: No Fire: No | Unknown |
| Apr 2025 | AIR BAGS,SEAT BELTS | The driver side seatbelt/presence sensor intermittently fails due to faulty wiring. This causes a warning stating 'front left safety restraint system fault' and the driver side airbag to turn off when the warning is present causing a severe safety issue. This is a well documented common safety failure of these vehicles | Crash: No Fire: No | Unknown |
| Mar 2025 | ELECTRICAL SYSTEM,AIR BAGS,SEAT BELTS | RCM_a021 alert: Front left safety restraint system fault. Seems like an issue caused by seat movement back & forth. | Crash: No Fire: No | Unknown |
| Mar 2025 | POWER TRAIN,ENGINE | On March 21, 2025, my Tesla Model 3 Long Range entered "Power Reduction Mode" — a safety feature that limits power to protect the high-voltage battery from overheating or failure. Tesla later diagnosed a coolant leak near the battery area. Their own service advisor stated in writing that the failure was “most likely related” to the battery’s thermal management system — the very system responsible for regulating battery temperature and preventing damage. Despite the connection to the battery protection system and the vehicle being under the 8-year/120,000-mile battery warranty, Tesla has refused to cover the repair. The issue remains unresolved, and I have not picked up or approved any repairs on the vehicle. My concern is that driving the vehicle in this state — or leaving this failure unaddressed — could lead to further battery damage or pose a safety risk. I am requesting that NHTSA evaluate this issue as a potential safety concern, especially as the manufacturer is refusing to repair a system directly linked to high-voltage battery safety. | Crash: No Fire: No | Unknown |
| Mar 2025 | STEERING,SUSPENSION | While regularly driving I experienced a gradual squeaking sounds from the front suspension. A few moments later I noticed that my steering wheel was acting as if it didn’t have power steering. I’m lead to believe that due to the poor design of my Model 3, that the outside elements were easily able to make its way to my Universal power steering shaft leading Tesla to remove and replace my steering shaft and my Upper control arms as well. The rust on the U shaft was incredible, I’ve only driven in the snow one time and immediately the noises starting happening. I paid everything out of my own pocket due to the undeliverable conditions my steering wheels was in. | Crash: No Fire: No | Unknown |
| Mar 2025 | AIR BAGS | I received and indicator noting that my front passenger safty system has a fault. They indicated that they will have to replace the seat sensor and the airbag. I believe this to be an innate fault of the cars construction. It is dangerous and should be fixed by Tesla and not charged to the customer. | Crash: No Fire: No | Unknown |
| Mar 2025 | FORWARD COLLISION AVOIDANCE,LANE DEPARTURE | October 12, 2024. I was using the Tesla on autopilot. I was in the far right lane and the freeway was curving to the left. The car was following in the lanes, but then all of a sudden it stopped following the freeway and drove into the right guardrail. There were no alerts by the car. It did not warn to take over the vehicle or attempt to avoid the collision. The car drove directly into the guardrail without warning and was totalled. | Crash: Yes Fire: No Towed | Unknown |
| Mar 2025 | AIR BAGS | This is a widespread safety issue that requires a recall! This is not isolated. Model 3 passenger airbags are at risk of not deploying. Car alert: Update Front Passenger Airbag to Maintain Compatibility with Front Passenger Seat Remedy: “Replace Front Passenger Airbag And Update Vehicle Configuration” | Crash: No Fire: No | Unknown |
| Feb 2025 | SEAT BELTS | Vehicle displays Front Left safety restraint system fault/Service is required | Crash: No Fire: No | Unknown |
| Feb 2025 | SEAT BELTS | Vehicle displays Front Left safety restraint system fault/Service is required | Crash: No Fire: No | Unknown |
| Feb 2025 | STEERING,SUSPENSION | Right front upper control arm began making noise and was replaced under warranty at 42k miles in Sept 2019. Left front upper control arm failed around 50k miles and caused a wreck resulting in $8,365 in damages in April 2021. When fixing one side it is standard to replace the other and Tesla was negligent. Upon fixing the left side suspension at Blue Ash Auto Body in 2021, the brake caliper came loose while driving on the highway while on a vacation. This caused an additional $1500 or so in charges. Both of these incidents put my life and my son's life in danger. About a week or two after the caliper problem, Tesla issued a recall for that part stating that it is now single use only. | Crash: Yes Fire: No Towed | Unknown |
| Feb 2025 | FORWARD COLLISION AVOIDANCE | Car performed automatic emergency braking on driver's resumption of forward travel from a full stop when traffic light went from red to green. No oncoming vehicles or obstacles were present. Weather was clear and sunny and road was dry. | Crash: No Fire: No | Unknown |
| Feb 2025 | ELECTRICAL SYSTEM | Power Coversion System (PCS) failed on vehicle Causing issues with charging No User facing errors to alert of issues prior to problem (hidden in service menu) - preventing owners from claiming under basic 50k mile warranty. Stated as not part of HV Battery warranty and replacement is ~$2000 Advised to replace or could leave car unusable. | Crash: No Fire: No | Unknown |
| Feb 2025 | STEERING | - component or system failed or malfunctioned - Front Subframe Structure (Part Number 1044521-00-J) - the part failed with my car at approximately 55,000 miles. When it failed, the car didn't alert any problem and continue to drive the full-self-driving mode. I only noticed that it was very dangerous the next day when I tried to take my car out of the garage. - the problem was diagnosed by Tesla Service center which I had to toll my car to them because it was unsafe to drive. - The vehicle or component was not inspected by police or insurance, because there was no accident. - There was no warning lamps or indication other than noise. | Crash: No Fire: No | Unknown |
| Jan 2025 | SUSPENSION | Vehicle Information: Make: Tesla Model: Model 3 Mid Range Year: 2018 VIN: [XXX] Mileage: 60,000 Issue Description: My 2018 Tesla Model 3 is experiencing premature wear of the front upper control arm ball joints and lower links at only 60,000 miles, despite the sealant fix from Tesla Service Bulletin SB-20-31-006 being previously applied. This premature wear suggests a defect in materials or design and poses a potential safety risk due to compromised handling. Request: I would like some information on the current situation, if tesla has already told their stance on the issue, if I qualify for any coverage even out of warranty. Anything that can help others when their suspension front goes out extremely prematurely. Contact Information: Name: [XXX] Phone: [XXX] Email: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Jan 2025 | SUSPENSION | The car started making a strange high pitched creak sound whenever I would turn the steering wheel, or go over bumps in the road. I brought the car to Tesla and they informed me that the following parts needed to be replaced. 1. Front Lower Compliance links (left and right) 2. Front Lower Lateral Link (left and right) I was notified that the failure of those components was a potentially serious safety issue, and that the parts needed to be replaced as soon as possible. I had Tesla replace the parts, so the issue cannot be inspected. The problem was verified by the Tesla Service Center, and was not seen by any other professionals. There were no real warnings, other than the annoying squeak sound whenever the sterring wheel was turned. The sound first appeared in November of 2024. | Crash: No Fire: No | Unknown |
| Jan 2025 | SUSPENSION | The front suspension lateral link on our Model 3 came detached from the subframe as the bolts someone loosened. This is a known issue and Tesla has issued a recall (NHTSA Recall No: 23V-235) on this year Model 3, but our VIN is not included in the recall. It seems that this issue is wider than the cars the original recall has included. Upon detachment, the wheel steering did not work, and if it highway speeds, could have cause a fatal accident. | Crash: No Fire: No | Unknown |
| Jan 2025 | ELECTRICAL SYSTEM,SEAT BELTS | Warning message appeared on center screen stating: "Front left safety restraint system fault". This appears to be a safety related problem , Tesla dealer wants $500 to repair because the vehicle is "out of warreanty" . This is the second Model 3 we have had. Previous version also experienced this fault. Is this a safety problem and if so should the car manufacturer be responsible to repair at no cost to owner? I have receoved a notice from NHTSA dated 5-31-2024 stating recall 24V376 may affect my vehicle - Seat Belt warning Sustem. I have not receoved a specific recall from tesla for this recall. Is it the same as the fault referenced above? | Crash: No Fire: No | Unknown |
| Jan 2025 | SUSPENSION | The suspension on this car developed a persistent noise that worsened over time, prompting me to schedule a service appointment at the Tesla dealership. Although my car has less than 40,000 miles and has been driven primarily on well-paved city roads, both front suspensions were found to require extensive repairs, a final bill of approximately $2,100. Safety Concerns: Frequent Suspension Issues in Teslas: Online research and data from the NHTSA indicate a disproportionately high number of suspension and steering complaints for Tesla vehicles. In 2023, Tesla owners filed over 260 complaints, significantly higher proportionally than Toyota, despite Tesla's much smaller sales volume. Such trends suggest potential systemic quality issues in Tesla’s manufacturing process. Simultaneous Suspension Failure: The need to replace multiple components in both front suspensions at just 30,000+ miles raises serious questions about the reliability and safety. A single suspension failure could be a bad luck, but simultaneous failures point to broader design or manufacturing problems. Risk of Accidents: Suspension failure compromises vehicle control, increasing the risk of accidents that endanger drivers, passengers, and others on the road. Transparency Issues in the Repair Process: The initial repair estimate of $200 excluded labor costs and was revised to $400 without prior clarity. After inspection, the cost escalated to $2,100, leaving me no option but to approve the repairs without the ability to verify their necessity. Lack of transparency in repair recommendations, coupled with Tesla’s track record of suspension complaints, undermines customer trust and raises concerns about the integrity of the repair process. In conclusion, my experience highlights potential safety risks and quality control issues with Tesla vehicles. Suspension defects not only burden customers with significant costs but also pose a serious hazard on the road. | Crash: No Fire: No | Unknown |
| Jan 2025 | BACK OVER PREVENTION | Tesla 3 was self parking backwards and failed to stop when the car in the adjacent parking spot started moving. The result was a small scratch, but this is definitely a bug in Tesla self-parking software: it had to stop when another car moves into the stop Tesal selected for self-parking. Here is link to 30 sec video: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: Yes Fire: No | Unknown |