2023 Toyota Corolla Complaints

POWER TRAIN — Filed 04/07/2026

I purchased a 2023 Toyota Corolla LE as a Toyota Gold Certified Pre-Owned vehicle on March 8, 2026 at 61,387 miles. Within 30 days of purchase I began experiencing the following safety concerns: •Vehicle revs to 5,000-6,000 RPM unexpectedly •Violent jerking while driving •Vehicle stalls On April 7, 2026 I brought the vehicle to the selling dealership. The technician confirmed experiencing the jerking and stalling personally during a test drive but documented it as “common operation” and “operating as designed.” I disagreed with this assessment in writing on their service document. A second Toyota dealership subsequently found cracked motor mounts and transmission mounts in multiple locations on a 3 year old vehicle. Replacement of these components did not resolve the issue. Transmission fluid drained at service was nearly black in color on a Gold Certified vehicle that supposedly passed a 160-point inspection including transmission health check. The vehicle is currently at the dealership unresolved after nearly two weeks. The stalling and RPM surging present a serious safety hazard particularly at highway speeds. I am requesting this be investigated as a potential safety defect.

ELECTRICAL SYSTEM — Filed 05/01/2025

The contact owns a 2023 Toyota Corolla. The contact stated that while driving at an undisclosed speed, the infotainment screen unexpectedly turned on and off. The vehicle was taken to the dealer, who determined that the infotainment system needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 70,000.

STRUCTURE,UNKNOWN OR OTHER,VISIBILITY/WIPER — Filed 11/01/2025

Component: VISIBILITY / SUN VISOR Vehicle: 2023 Toyota Corolla Both the driver-side and passenger-side sun visors in my 2023 Toyota Corolla have failed within approximately two years of normal use. The visors no longer remain in their intended position and instead fall downward unexpectedly. When this occurs, the visor drops directly into the driver’s field of vision, creating a significant safety hazard by obstructing forward visibility while driving. This condition can happen without warning and requires the driver to physically move the visor out of the way, causing distraction and increasing the risk of an accident. The vehicle has not been modified, damaged, or subjected to abnormal conditions. The visors were used only as intended. Sun exposure is a normal and expected condition for this component, and failure under these circumstances indicates a potential defect in materials or workmanship. Both visors failing in the same manner suggests a systemic issue rather than isolated wear and tear. The vehicle was taken to a Toyota dealership, where I was initially told the repair would be covered under the manufacturer’s warranty. However, the claim was later denied and classified as “wear and tear” due to sun exposure. Given the function of sun visors, this explanation is not reasonable. This issue presents an ongoing safety concern due to impaired driver visibility. I am submitting this complaint so that this defect can be reviewed and tracked for potential broader impact.

ELECTRICAL SYSTEM,UNKNOWN OR OTHER — Filed 05/30/2025

I am experiencing persistent and unresolved issues with the infotainment and display system in my Toyota Corolla, primarily involving Apple CarPlay overriding the driver display. Even when I manually disable the setting that allows CarPlay/navigation to take over the display behind the steering wheel, the system does not retain this setting. After turning the car off and restarting it, the navigation/map interface reappears and overrides the driver display again. This behavior is extremely distracting while driving and interferes with my ability to safely view normal vehicle information. It has created multiple situations where I felt at risk of a collision due to unexpected display changes and distraction. In addition, there are ongoing system malfunctions including: •Volume controls becoming unresponsive (the slider does not adjust sound), requiring the system to be restarted to function again. •Intermittent failure of the phone connection/charging port, where the device does not connect properly to the system. A prior software update temporarily addressed one issue, but the core problems persist. I have been attempting to resolve this through Ardmore Toyota dealership in PA for approximately one year without a meaningful fix or access to a qualified technician. This appears to be a recurring software or system defect that affects driver attention and vehicle operation. I am concerned this creates a significant safety risk for myself and others on the road. No one has taken me seriously even after I’ve gone to several Toyota dealerships over and over and I explained my concerns and they promise that I’ll be on a list of waitlist to be seen by a field tech technician however that has never happened and they are refusing to provide assistance.

ELECTRICAL SYSTEM — Filed 02/24/2026

The drivers side locking mechanism doesn’t work with the key fab all of a sudden and I have to climb in through my passenger side door

SERVICE BRAKES — Filed 02/20/2026

I have a Hybrid version of the 2023 Corolla in the SE trim. Everytime the car is cold (engine just started), and I'm pressing the brake, I can hear some clicking noises similar to a CV Axle noise when they are bad. That braking noise goes away as the car heat up. The noise is sensitive to speed, it changes frequency with it. I haven't experience loss of brakes but I'm concerned with the noise and the possibility of it.

ENGINE,FUEL/PROPULSION SYSTEM — Filed 12/10/2025

after fueling strong fuel smell in vehicle within 100 miles check fuel cap light came on. next day check engine light came on. made appointment at dealership . dealership performed evap smoke test which found smoke coming from top of fuel cell. installed fuel pump ring and evap hose clip. performed evap test and smoke test -passed cleared codes. got car back next day less than 50 miles later ck engine code and fuel cap and fuel odor back.

POWER TRAIN,SERVICE BRAKES — Filed 11/25/2025

The contact owns a 2023 Toyota Corolla. The contact stated that whenever the vehicle was shifted to park(P), the word (P) was illuminated on the PRNDL, but the word was not displayed on the instrument cluster. The contact stated that while shifted to drive(D) there was no indication of drive on the PRNDL, or the instrument cluster, and the vehicle failed to respond. The contact stated that the failure had occurred while shifted to reverse(R). The contact had been advised by a mechanic on how to reset the parking brake to be able to shift to park(P), drive(D) or reverse(R). The contact had been advised to lift the parking brake lever and hold it for 5 seconds and then depress the lever and hold for 5 seconds. The contact was able to shift to any gear, and the vehicle would move after performing the reset. The contact normally did not engage the parking brake, however, when the failure first occurred, the warning "EPB Stopped Completely" illuminated twice but had not illuminated in weeks. The contact stated that the failure was intermittent but had gradually become a recurring failure. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed and was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 55,000.

EXTERIOR LIGHTING,LANE DEPARTURE — Filed 10/16/2025

Moisture and water got into the front head light causing it to go out . The blinker , low light and bright light on front driver went out while I was on the highway.

ENGINE — Filed 10/15/2025

I got a message that the engine needs maintenance and I should go to the dealership and have the coolant bypass valve repaired. I see there's a lawsuit against Toyota for a manufacturing defect in that component on 2019-2023 Corollas. I'd like to know if I'll get a refund.