2023 Tesla Model Y Reliability Report

Owners report several issues with the 2023 Tesla Model Y, primarily related to the Full Self-Driving (FSD) system and connectivity. Complaints frequently mention unintended acceleration, failure of emergency braking, and path selection errors while using FSD, with some incidents leading to crashes. Connectivity issues, such as problems accessing Supercharging and software updates, are also noted. Additionally, there are reports of mechanical noises and battery charging failures. Safety implications include crashes and a reported injury, with some incidents occurring shortly after software updates. These issues appear across various mileage ranges, often without warning signs, and may impact vehicle reliability and safety features.

Owners report that the 2023 Tesla Model Y frequently experiences sudden power loss and electrical system failures, often without warning. These issues typically manifest as a complete shutdown of the vehicle, blank or unresponsive screens, and loss of essential functions such as speedometer and gear selection. Complaints often occur at various mileage points, with some incidents leading to crashes and injuries due to loss of control. Additionally, some owners describe problems with overheating components and unexpected vehicle behavior following software updates. These patterns suggest potential safety risks, including crashes and fires, which prospective buyers should consider.

Owners of the 2023 Tesla Model Y frequently report issues with the service brakes, particularly sudden and unexpected braking while using cruise control or autopilot. Complaints often describe the vehicle decelerating without apparent cause, sometimes leading to near-misses or actual collisions. Several reports involve crashes where the braking system failed to respond adequately, even when manually applied, and some incidents resulted in injuries. These issues are noted across various mileage ranges, with some owners experiencing problems shortly after purchase. Buyers should be aware of potential safety implications, including loss of control and failure of collision-avoidance features, as evidenced by multiple crash reports.

Owners report recurring issues with the suspension system of the 2023 Tesla Model Y, particularly involving the detachment or loosening of bolts in the front lower control arm and lateral link assemblies. Complaints frequently mention symptoms such as loud clunking or grinding noises, unstable steering, and noticeable misalignment, often occurring when driving over bumps or making turns. Many incidents occur at various mileage ranges, with some as early as 33,000 miles. Safety implications are significant, as several complaints describe the loss of steering control, with one incident involving a crash. These patterns suggest potential risks for used car buyers to consider, especially regarding the structural integrity of the suspension system.

Owners report frequent issues with the airbag systems in the 2023 Tesla Model Y, with a significant number of complaints involving airbag non-deployment during crashes. Typical symptoms include persistent error messages related to the safety restraint system, such as "front right safety restraint system fault" and "front passenger safety restraint system fault," which some owners describe as recurring despite multiple service attempts. Several reports indicate airbag failures occur during collisions, sometimes resulting in injuries, with failure mileage ranging from as low as 7,000 miles to higher mileages like 45,000 miles. Complaints also highlight potential safety risks, with incidents of airbags failing to deploy in high-impact collisions and associated injuries, underscoring the importance of thorough inspection for prospective buyers.

Owners of the 2023 Tesla Model Y frequently report issues with the power train, including sudden loss of power and unexpected acceleration. Complaints often describe phantom acceleration incidents leading to crashes, as well as abrupt deceleration on highways, which can result in hazardous conditions. These issues often occur at low mileages, sometimes as early as 12 miles, and are linked to failures in the drive units or inverters. Safety implications are significant, with reports of crashes, one fire, and two injuries. Used car buyers should be aware of these patterns, particularly the potential for sudden loss of control and the need for frequent service interventions.

Owners report several structural issues with the 2023 Tesla Model Y, with a notable number of complaints about the rear liftgate unexpectedly closing. This issue has resulted in injuries, as the liftgate closes with force and lacks a functioning safety mechanism to detect obstructions. Complaints frequently mention problems with the vehicle's glass components, including fragile roof glass that cracks easily and rear passenger windows that shatter unexpectedly. Additionally, some owners experience water leaks through the liftgate and other areas, with issues appearing as early as 10 miles on the odometer. Safety implications are significant, with three incidents involving crashes and four reported injuries related to these structural failures.